Wärtsilä Ship Power Systems 2006

7/31/2019 Wrtsil Ship Power Systems 2006

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Ship Power Systems 2006


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Wrtsil offers the most effective

solutions to all marine power andpropulsion needs, supported bybeing the most responsive andef cient partner from rst conceptsthroughout the lifetime of the vessel.

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Table of contents

The Ship Power Supplier ................................................ 4

Environmental care ......................................................... 7

Two- s tro k e engine s ...................................................... 10

Four- s tro k e engine s ...................................................... 28

Dual-fuel engine s .......................................................... 37

Pre-engineered propul s ion pac k age s .......................... 40

G enerating s et s ............................................................ 46High- s peed generating s et s ......................................... 54

Auxiliary s ys tem s .......................................................... 56

Propul s ion equipment .................................................. 58

Controllable pitch propeller s .................................... 59

Fixed pitch propeller s .............................................. 62

Coa s tal and Inland Propul s ion Sy s tem s (CIPS) ....... 64

Nozzle s .................................................................... 66

Efciency Rudder ..................................................... 67

Steerable thru s ter s .................................................. 68Propul s ion s olution s with waterjet s ......................... 74

Tran s ver s e thru s ter s ................................................ 78

Reduction gear s ....................................................... 80

Propul s ion control s ys tem s ..................................... 85

Seal s ............................................................................. 88

Bearing s ....................................................................... 95

Lips SNF (Special Non-Ferro) product s .................... 96

Wrt s il Ship Power s ervice s ....................................... 97

Wrt s il Ship Power worldwide .................................. 100


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The Ship Power Supplier

Wrtsil is the leading supplier of ship machinery, propulsion andmanoeuvring solutions for all types of marine vessels and offshoreapplications. Our complete service network takes care of customersship machinery at every lifecycle stage.

Our ship power solutions are based on technological expertise,close customer co-operation and industry-leading innovationsspanning the complete range of marine power and propulsionneeds. These solutions are customized to the specic ship design and

operational requirements, ensuring maximum efciency, reliability and environmental performance over the entire lifecycle of theinstallation.

S hip power s y s tem s overview Wrtsil offers a wide range of innovative and industry-leadingproducts from engines through the gearbox to the ships propeller ancontrol systems.

With its comprehensive product portfolio and close customersupport, we offer unparalleled freedom to tailor a complete shippower solution or more limited solutions from a single source supplifor any marine vessel or offshore application.

The Wrtsil product portfolio covers the product names

WRTSIL, LIPS, DEEP SEA SEALS, JMT, AUXPAC andPROPAC.

Two-stroke enginesFour-stroke enginesGenerating sets Auxiliary systemsControllable pitch propellersFixed pitch propellersSteerable thrustersTransverse thrusters

Nozzles JetsGearsPropulsion control systemsRuddersSealsBearings

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Wrt s il Wetpac humidication

The newest NO X reduction technology developed by Wrtsil iscalled Wetpac humidication. The principle of Wetpac humidicationtechnology is to introduce pressurized water into the combustionprocess to reduce NO X formation. The pressurized water is addedto the intake air after the turbocharger. The water evaporatesimmediately, due to the high temperature of the compressed air,and enters the cylinders as steam, thus lowering the combustiontemperatures and the formation of NO X . The NO X reduction is upto 50%, and the water consumption is about two times the fuel oilconsumption.

S CRSCR (Selective Catalytic Reduction) can reduce NO X emissions by

85-95%.Ga s engine s with s uperior environmental performanceGas engines have low exhaust gas emissions due to the clean burninproperties of natural gas and the high efciency of the Wrtsil gasengines. The low carbon content in the natural gas also results inlower CO2 emissions.

Working principle of Wrtsil Wetpac humidication.


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Propulsion and seals

The Efciency RudderVessels can be supplied with an Efciency Rudder to increasepropulsion efciency and improve steering characteristics. TheEfciency Rudder features a xed bulb attached to the rudder hornimmediately behind the propeller. The rudder blade can be equipped with a ap at its trailing edge to increase the lift generated by therudder. The bulb is removable to facilitate withdrawal of the tail shaf

The HR nozzle

The HR (high efciency) nozzle differs from the conventional nozzlthrough a special rounded leading edge and S-shaped outer surface. After introduction with small propellers (less than 3.5 m diameter)several hundred have since been applied to a wide variety of vesselsFull-scale tests on several vessels indicate an improved bollard pull ithe order of 7-10%. This means an improvement of up to 13% infree-running conditions compared to a conventional nozzle.

Coa s tGuard and Airguard Enviro S eal Any oil loss to the environment from a ships stern shaft sealingsystem is unacceptable. Wrtsils EnviroSeals offer pollution-freesealing systems with a proven track record on all types of vessels. ThEnviroSeals are equally suited to retrotting into existing standardseal installations or, as is now common, to be specied by owners fonewbuildings.

The CoastGuard system is unique in that it enables all potentiallypolluting oil to be contained within the vessel using a double barrierlow-pressure void space.

The Airguard system, with its air-induced controlled pressure

components, ensures the seal is a truly anti-pollution lip seal.These sealing systems are now used on cruise ships, LNG carriercontainers, bulk carriers and many other vessel types to prevent boththe leakage of bearing oil into the seaway and the ingress of waterinto the bearing system. They ensure continuous operation betweenplanned maintenance periods, with no unplanned dry-dockings foremergency repairs.


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Two-stroke engines

RTA48T-B

RT-flex50-B, RTA50-B

RTA52U

RT-flex58T-B, RTA58T-B

RT-flex60C-B

RTA62U-B

RT-flex68-D, RTA68-D

RTA72U-B

RT-flex84T-D, RTA84T-D

RT-flex82T, RTA82T

RT-flex82C, RTA82C

RT-flex96C, RTA96C

MW


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Wrt s il RTA- s erie s engine s

Wrtsil RTA-series engines are traditional low-speed two-strokediesel engines with mechanically-driven camshaft, double-valvecontrolled fuel injection pumps, exhaust valve actuator pumps andreversing servomotors.

Wrt s il RT-ex engine s

Wrtsil RT-ex engines are based on the RTA-series but haveelectronically-controlled common-rail systems for fuel injection andvalve actuation.

As well as the proven benets of the RTA engines, the RT-exengines have the additional benets of:

Smokeless operation at all running speedsBetter fuel economy in the part-load rangeReduced maintenance requirements, with simpler engine settingand extendable times between overhaulsLower steady running speeds.

5 15 20 30 40 60 8010

S peed rpmPower range for two-stroke engines

102127

99124

108135

84105

91114

92115

7695

7999

6176

6880

87102

92102

RT-flex


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Main data: Ver s ion BCylinder bore .................................. 480 mmPis ton s tro k e ................................ 2000 mmSpeed ................................... 102 - 127 rpmMean effective pre ss ure at R1 ........19.0 barPis ton s peed ................................... 8.5 m/ s

Fuel s pecication:Fuel oil ....................................730 cSt/50C

7200 s R1/100FISO 8217, category ISO-F-RMK 55

Rated p ower: Pro p ul s ion Engine s

Cyl.

Output in k W/bhp at

127 rpm 102 rpm

R1 R2 R3 R4

k W bhp k W bhp k W bhp k W bhp

5678

7 2758 730

10 18511 640

9 90011 88013 86015 840

5 1006 1207 1408 160

6 9258 3109 695

11 080

5 8256 9908 1559 320

7 9259 510

11 09512 680

5 1006 1207 1408 160

6 9258 3109 695

11 080

Brake sp ecic fuel con s um p tion (B S FC)

g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph

Load 100% 171 126 163 120 171 126 167 123

BMEP, bar 19.0 13.3 18.9 16.6

Princi p al engine dimen s ion s (mm) and weight s (tonne s )

Cyl. A B C D E F* G I K Weight

56

78

4 9665 800

6 6347 468

3 1703 170

3 1703 170

1 0851 085

1 0851 085

7 3347 334

7 3347 334

3 2533 253

3 2533 253

9 0309 030

9 0309 030

1 7001 700

1 7001 700

603603

603603

348348

348348

171205

225250

* Standard piston dismantling height, can be reduced with tilted piston withdrawal.For denitions see page 26.


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Main data: Ver s ion BCylinder bore .................................. 500 mmPis ton s tro k e ................................ 2050 mmSpeed ..................................... 99 - 124 rpmMean effective pre ss ure at R1 ........20.0 barPis ton s peed ................................... 8.5 m/ s




Cyl.


124 rpm 99 rpm

R1 R2 R3 R4


5678

8 3009 960

11 62013 280

11 30013 56015 82018 080

5 8006 9608 1209 280

7 9009 480

11 06012 640

6 6507 9809 310

10 640

9 05010 86012 67014 480

5 8006 9608 1209 280

7 9009 480

11 06012 640



Load 100% 171 126 165 121 171 126 167 123

BMEP, bar 20.0 13.9 20.0 17.5



56

78

52276107

69877867

3 1503 150

3 1503 150

1 0881 088

1 0881 088

7 6467 646

7 6467 646

3 3003 300

3 3003 300

9 2709 270

9 2709 270

16361636

16361636

631631

631631

355355

355355

200225

255280

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RTA50 and RT-ex50 versions. However, there may be differences in weights forthe RT-ex50.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.


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Main dataCylinder bore .................................. 520 mmPis ton s tro k e ................................ 1800 mmSpeed ................................... 108 - 135 rpmMean effective pre ss ure at R1 ........18.1 barPis ton s peed ................................... 8.1 m/ s




Cyl.


135 rpm 108 rpm

R1 R2 R3 R4


5678

7 8009 360

10 92012 480

10 60012 72014 84016 960

5 4506 5407 6308 720

7 4008 880

10 36011 840

6 2507 5008 750

10 000

8 50010 20011 90013 600

5 4506 5407 6308 720

7 4008 880

10 36011 840



Load 100% 174 128 166 122 173 128 169 124

BMEP, bar 18.1 12.7 18.1 15.8



56

78

5 6056 525

7 4458 365

3 0303 030

3 0303 030

1 1501 150

1 1501 150

7 4807 480

7 4807 480

3 5403 540

3 5403 281

8 7458 745

8 7458 745

1 5951 595

1 5951 595

570570

570570

480480

480480

210240

270300



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Cyl.


105 rpm 84 rpm

R1 R2 R3 R4


5678

10 90013 08015 26017 440

14 82517 79020 75523 720

7 6509 180

10 71012 240

10 40012 48014 56016 640

8 70010 44012 18013 920

11 85014 22016 59018 960

7 6509 180

10 71012 240

10 40012 48014 56016 640



Load 100% 170 125 162 119 170 125 166 122

BMEP, bar 19.5 13.7 19.5 17.1



56

78

5 9816 987

7 9938 999

3 8203 820

3 8203 820

1 3001 300

1 3001 300

8 8108 810

8 8108 810

3 4753 475

3 4753 475

10 88010 880

10 88010 880

2 0002 000

2 0002 000

604604

604604

400400

400400

281322

377418

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RTA58T-B and RT-ex58T-B versions. However, there may be differences inweights for the RT-ex58T-B engines.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.


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Cyl.


114 rpm 91 rpm

R1 R2 R3 R4


56789

12 10014 52016 94019 36021 780

16 45019 74023 03026 32029 610

8 45010 14011 83013 52015 210

11 50013 80016 10018 40020 700

9 65011 58013 51015 44017 370

13 12515 75018 37521 00023 625

8 45010 14011 83013 52015 210

11 50013 80016 10018 40020 700



Load 100% 170 125 164 120 170 125 166 122

BMEP, bar 20.0 14.0 20.0 17.5



56789

6 2137 2538 2939 333

10 373

3 7003 7003 7003 7003 700

1 3001 3001 3001 3001 300

8 5708 5708 5708 5708 570

3 6603 6603 6603 6603 660

10 35010 35010 35010 35010 350

1 9551 9551 9551 9551 955

573573573573573

425425425425425

268322377428480

* Standard piston dismantling height, can be reduced with tilted piston withdrawal.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.


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Cyl.


115 rpm 92 rpm

R1 R2 R3 R4


5678

11 42513 71015 99518 280

15 55018 66021 77024 880

8 0009 600

11 20012 800

10 87513 05015 22517 400

9 15010 98012 81014 640

12 45014 94017 43019 920

8 0009 600

11 20012 800

10 87513 05015 22517 400



Load 100% 173 127 167 123 173 127 169 124

BMEP, bar 18.4 12.9 18.4 16.1



56

78

6 4577 557

8 6579 757

3 5603 560

3 5603 560

1 3501 350

1 3501 350

8 7508 750

8 7508 750

3 5203 470

3 5203 520

10 30010 300

10 30010 300

1 8801 880

1 8801 880

615615

615615

383383

383383

320370

420470



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Main data: Ver s ion DCylinder bore .................................. 680 mmPis ton s tro k e ................................ 2720 mmSpeed ....................................... 76 - 95 rpmMean effective pre ss ure at R1 ........20.0 barPis ton s peed ................................... 8.6 m/ s




Cyl.


95 rpm 76 rpm

R1 R2 R3 R4


5678

15 65018 78021 91025 040

21 27525 53029 78534 040

10 95013 14015 33017 520

14 90017 88020 86023 840

12 50015 00017 50020 000

17 00020 40023 80027 200

10 95013 14015 33017 520

14 90017 88020 86023 840



Load 100% 169 124 161 118 169 124 165 121

BMEP, bar 20.0 14.0 20.0 17.5



56

78

6 9858 165

9 34510 525

4 3004 300

4 3004 300

1 5201 520

1 5201 520

10 40010 400

10 40010 400

3 7483 748

3 7483 748

12 54512 545

12 54512 545

2 3402 340

2 3402 340

715715

715715

525525

525525

412472

533593

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RTA68-B and RT-ex68-B versions. However, there may be differences inweights for the RT-ex68-B.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.


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Main data: Ver s ion BCylinder bore .................................. 720 mmPis ton s tro k e ................................ 2500 mmSpeed ....................................... 79 - 99 rpmMean effective pre ss ure at R1 ........18.3 barPis ton s peed ................................... 8.3 m/ s

Fuel s pecication:Fuel oil ..................................... 730 cSt/50C



Cyl.


99 rpm 79 rpm

R1 R2 R3 R4


5678

15 40018 48021 56024 640

20 95025 14029 33033 520

10 77512 93015 08517 240

14 65017 58020 51023 440

12 30014 76017 22019 680

16 72520 07023 41526 760

10 77512 93015 08517 240

14 65017 58020 51023 440



Load 100% 171 126 165 121 171 126 167 123

BMEP, bar 18.3 12.8 18.4 16.1



56

78

7 5058 795

10 08511 375

4 0704 070

4 0704 070

1 5701 570

1 5701 570

10 19510 195

10 19510 195

3 8433 843

3 8433 843

11 87511 875

11 87511 875

2 1552 155

2 1552 155

715715

715715

475475

475475

485565

640715



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Main dataCylinder bore .................................. 820 mmPis ton s tro k e ................................ 2646 mmSpeed .......................................87102 rpmMean effective pre ss ureat R1/R1+ ...............................20.0/19.0 barPis ton s peed at R1/R1+ ............8.6/9.0 m/ s


7200 s R1/100FISO 8217, category ISO-F-

RMK 55


Cyl.


102 rpm 87 rpm

R1+ R2+ R3 R4


6789

101112

27 12031 64036 16040 68045 20049 72054 240

36 90043 05049 20055 35061 50067 65073 800

21 72025 34028 96032 58036 20039 82043 440

29 52034 44039 36044 28049 20054 12059 040

24 30028 35032 40036 45040 50044 55048 600

33 06038 57044 08049 59055 10060 61066 120

21 72025 34028 96032 58036 20039 82043 440

29 52034 44039 36044 28049 20054 12059 040



Load 100% 169 124 165 121 171 126 167 123

BMEP, bar 19.0 15.2 20.0 17.9


A B C D F* G I K Weight

6789

101112

10 41511 92014 42515 93017 43518 94020 445

4 5504 5504 5504 5504 5504 5504 550

1 6401 6401 6401 6401 6401 6401 640

11 17011 17011 17011 17011 17011 17011 170

13 10013 10013 10013 10013 10013 10013 100

2 2602 2602 2602 2602 2602 2602 260

850850850850850850850

765765765765765765765

800910

1 0301 1301 2301 3401 440

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RT-ex-82C and RTA82C versions. However, there may be differences in weightsfor the two versions.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26


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Main dataCylinder bore .................................. 820 mmPis ton s tro k e ................................ 3375 mmSpeed .........................................6880 rpmMean effective pre ss ureat R1/R1+ ...............................20.0/19.0 barPis ton s peed at R1/R1+ ............8.6/9.0 m/ s


7200 s R1/100FISO 8217, category ISO-F-

RMK 55


Cyl.


80 rpm 68 rpm

R1+ R2+ R3 R4


6789

27 12031 64036 16040 680

36 90043 05049 20055 350

21 72025 34028 96032 580

29 52034 44039 36044 280

24 30028 35032 40036 450

33 06038 57044 08049 590

21 72025 34028 96032 580

29 52034 44039 36044 280



Load 100% 165 121 162 119 167 123 164 120

BMEP, bar 19.0 15.2 20.0 17.9


A B C D F* G I K Weight

67

89

10 41511 920

14 42515 930

5 2005 200

5 2005 200

1 8901 890

1 8901 890

12 65012 650

12 65012 650

15 43015 430

15 43015 430

2 6452 645

2 6452 645

850850

850850

765765

765765

840950

1 0701 180

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RT-ex-82T and RTA82T versions. However, there may be differences in weightsfor the two versions.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26


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Main data: Ver s ion DCylinder bore .................................. 840 mmPis ton s tro k e ................................ 3150 mmSpeed ....................................... 61 - 76 rpmMean effective pre ss ure at R1 ........19.0 barPis ton s peed ................................... 8.0 m/ s

Fuel s pecication:Fuel oil ..................................... 730 cSt/50C



Cyl.


76 rpm 61 rpm

R1 R2 R3 R4


56789

21 00025 20029 40033 60037 800

28 57534 29040 00545 72051 435

14 70017 64020 58023 52026 460

20 00024 00028 00032 00036 000

16 85020 22023 59026 96030 330

22 90027 48032 06036 64041 220

14 70017 64020 58023 52026 460

20 00024 00028 00032 00036 000



Load 100% 167 123 160 118 167 123 164 121

BMEP, bar 19.0 13.3 19.0 16.6



56789

8 89010 39011 89014 39015 890

5 0005 0005 0005 0005 000

1 8001 8001 8001 8001 800

11 93311 93311 93311 93311 933

4 1964 7154 7154 1964 715

14 50014 50014 50014 50014 500

2 7002 7002 7002 7002 700

760760760760760

805805805805805

740870990

1 1401 260

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. The RTA84T-B is available atlower power outputs than the version D above, and complies with the IMO NO X regulation. All the above data apply to both RTA84T-D and RT-ex84T-D versions. However, there may be differences inweights for the RT-ex84T-D.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.


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Main dataCylinder bore .................................. 960 mmPis ton s tro k e ................................ 2500 mmSpeed ..................................... 92 - 102 rpmMean effective pre ss ure at R1 ........18.6 barPis ton s peed ................................... 8.5 m/ s




Cyl.


102 rpm 92 rpm

R1 R2 R3 R4


6789

1011121314

34 32040 04045 76051 48057 20062 92068 64074 36080 080

46 68054 46062 24070 02077 80085 58093 360

101 140108 920

24 00028 00032 00036 00040 00044 00048 00052 00056 000

32 64038 08043 52048 96054 40059 84065 28070 72076 160

30 96036 12041 28046 44051 60056 76061 92067 08072 240

42 12049 14056 16063 18070 20077 22084 24091 26098 280

24 00028 00032 00036 00040 00044 00048 00052 00056 000

32 64038 08043 52048 96054 40059 84065 28070 72076 160



Load 100% 171 126 163 120 171 126 164 121

BMEP, bar 18.6 13.0 18.6 14.4



6789

1011121314

11 56413 24415 83417 51419 19420 87422 55424 23425 914

4 4804 4804 4804 4804 4804 4804 4804 4804 480

1 8001 8001 8001 8001 8001 8001 8001 8001 800

10 92510 92510 92510 92510 92510 92510 92510 92510 925

5 2325 2325 2325 2325 2325 2325 2325 2325 232

12 95012 95012 95012 95012 95012 95012 95012 95012 950

2 5942 5942 5942 5942 5942 5942 5942 5942 594

723723723723723723723723723

676676676676676676676676676

1 1601 2901 4701 6201 7601 9102 0502 1602 300

* Standard piston dismantling height, can be reduced with tilted piston withdrawal.13- and 14-cylinder engines are only available in RT-ex versions, and not RTA versions. All the above data apply to both RTA96C and RT-ex96C versions. However, there may be differences in weightsfor the RT-ex96C.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.


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Other Wrtsil RTA and RT-ex engines remain in production atlicensees with continuing support from Wrtsil. Data below are for

the R1 ratings on the usual layout elds.

Main data RT-ex60C

Cylinder bore 600 mm

Pis ton s tro k e 2 250 mm

Mean effective pre ss ure, R1 19.5 bar

Pis ton s peed 8.6 m/ s

Speed at R1 114 rpm

Power at R1

Cylinder s k W bhp

5 11 800 16 050

6 14 160 19 260

7 16 520 22 470

8 18 880 25 680

9 21 240 28 890

BSFC at R1 g/ k Wh g/bhp

Load 100% 170 125

Main data RTA58T





Speed at R1 103 rpm

Power at R1

Cylinder s k W bhp

5 10 000 13 600

6 12 000 16 320

7 14 000 19 040

8 16 000 21 760

BSFC at R1 g/ k Wh g/bhph

Load 100% 170 125

Main data RTA48T





Speed at R1 124 rpm

Power at R1

Cylinder s k W bhp

5 6 800 9 250

6 8 160 11 100

7 9 520 12 950

8 10 880 14 800


Load 100% 171 126

Main data RTA62U





Speed at R1 113 rpm

Power at R1

Cylinder s k W bhp

5 11 100 15 100

6 13 320 18 120

7 15 540 21 140

8 17 760 24 160


Load 100% 173 127


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Main data RTA84C





Speed at R1 102 rpm

Power at R1

Cylinder s k W bhp

6 24 300 33 060

7 28 350 38 570

8 32 400 44 080

9 36 450 49 590

10 40 500 55 100

11 44 550 60 160

12 48 600 66 120


Load 100% 171 126

Main data RT-ex68-B / RTA68-B





Speed at R1 95 rpm

Power at R1

Cylinder s k W bhp

5 15 350 20 875

6 18 420 25 050

7 21 490 29 225

8 24 560 33 400


Load 100% 169 124

Main data RTA84T-B





Speed at R1 74 rpm

Power at R1

Cylinder s k W bhp

5 19 400 26 400

6 23 280 31 680

7 27 160 36 960

8 31 040 42 240

9 34 920 47 520


Load 100% 168 123

Main data RTA72U





Speed at R1 97 rpm

Power at R1

Cylinder s k W bhp

5 14 950 20 350

6 17 940 24 420

7 20 930 28 490

8 23 920 32 560


Load 100% 171 126


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Denitions and notes for two-stroke engines

Dimen s ion s and weight s

All dimensions are in millimetres and are not binding.The engine weight is net in metric tonnes (t), without oil and water, and is not binding.

Fuel con s umption All brake specic fuel consumptions (BSFC) are quoted for fuelof lower caloric value 42.7 MJ/kg (10 200 kcal/kg), and for ISOstandard reference conditions (ISO 15550 and 3046).

The BSFC gures are given with a tolerance of +5%. Wrtsil RT-ex engines have a lower part-load fuel consumptionthan the corresponding Wrtsil RTA engines.

The values of power in kilowatts and fuel consumption in g/kWhare the standard gures, and discrepancies occur between these and thecorresponding brake horsepower (bhp) values owing to the rounding of

numbers. For denitive values, please contact our local ofces.IS O s tandard reference condition s

Total barometric pressure at R1 .......................................1.0 barSuction air temperature ...........................................25 CRelative humidity ...........................................30%Charge air or scavenge air cooling water temperature:

- with sea water ...................25 C- with fresh water ................29 C

Rating point s for Wrt s iltwo- s tro k e engine s

The engine layout elds for Wrtsiltwo-stroke engines are dened by the power/speed rating points R1,R2, R3 and R4 (see diagram right).In certain engines, the layout eld isextended to the points R1+ and R2+.R1, or R1+ instead if applicable, isthe nominal maximum continuousrating (MCR). Any power and speed within the respective engine layouteld may be selected as the Contract-MCR (CMCR) point for an engine.

PowerEngine-MCR

Engine

layout field

S peed

R1+

R2+

R1

R2

R3

R4


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Cylinder lubricationThe guide feed rate for cylinder lubricating oil is 1.1 g/kWh for Wrtsil RTA and RT-ex engines built to the current designstandard. This applies for engine loads in the range of 50 to 100%and for all fuel sulphur contents from 1.5% upwards.

A still lower guide rate of 0.9 g/kWh or less can be used afteranalysis of engine performance by a Wrtsil service engineer. Forfurther information please consult your nearest Wrtsil company.The low cylinder oil feed rates are made possible by the excellentand very stable piston-running behaviour routinely obtained by Wrtsil low-speed engines built to todays standard designs. Notonly are cylinder wear rates low (typically less than 0.04 mm/1000hours) but also the TBO (time between overhauls) is meeting todaysrequirement.

These good results are being achieved by the well-established Wrtsil load-dependent accumulator cylinder lubricating system. Ithas been standard in Wrtsil low-speed engines since the late 1970sand has been further developed over the years with the application oelectronic control.

Load-dependent control ensures that the specic feed rate

(g/kWh) remains virtually constant with reference to the actualoperating load.For further information on this subject, please contact the local

Wrtsil companies.


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Four-stroke engines

Die s el engine s

The design of the Wrtsil four-stroke engine range is based onthe vast amount of knowledge accumulated over years of successfuloperation.

Robust engines derived from pioneering heavy fuel technology have been engineered to provide the unquestionable benets for theowners and operators of Wrtsil engines and generating sets:

Proven reliability Low emissionsLow operating costsMulti-fuel capability

Benets for the shipyard include installation friendliness, integratedmonitoring and control system, and built-on modularized auxiliary systems.

Dual-fuel engine s

Wrtsil is continuously developing its portfolio of gas and multi-fu

engines to suit different marine applications, be they offshore oil andgas installation where gaseous fuel is available from the process, ora merchant vessel operating in environmentally sensitive areas. The Wrtsil engines offer high efciency, low exhaust gas emissions an

Diesel engines

Dual-fuel engines

Wrtsil 32DF

Wrtsil 50DF

Wrtsil 20

Wrtsil 26

Wrtsil 32

Wrtsil 38

Wrtsil 46

Wrtsil 46F

Wrtsil 64

Propac


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safe operation. The innovative multi-fuel technology allows exibilitto choose between gas or liquid fuel. When necessary, the engines arcapable of switching from one fuel to the other without interruptionon the power generation.

PropacThe comprehensive product portfolio places Wrtsil in a uniqueposition to offer a tailored and complete propulsion solutionfor practically any mechanical propulsion application. In-housedesign, manufacturing and project management ensure matchingcomponents and total responsibility, without forgetting lifetime

support for the complete system from a single contact.In order to reduce implementation time and costs Wrtsil hasdeveloped a range of pre-engineered propulsion packages namedPropac for two selected application types. Propac CP: four-strokemedium-speed engine, controllable pitch propeller, reduction gear with built-in clutch, shaft, seals, bearings and an integrated control

system.Propac ST: four-stroke medium-speed engine, steerable thruster with either xed pitch or controllable pitch propeller, clutch, shaftingbearings and an integrated control system.

Power range for four-stroke engines

kW 5000 10,000 15,000 20,000 25,000


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Main dataCylinder bore .................................. 200 mmPis ton s tro k e .................................. 280 mmCylinder output .................. 180, 200 k W/cylSpeed ...........................................1000 rpmMean effective pre ss ure ........24.6, 28.0 barPis ton s peed ................................... 9.3 m/ s

Fuel s pecication:Fuel oil .................................... 730 cSt/50 C

7200 s R1/100 FISO 8217, category ISO-F-RMK 55

SFOC 184-193 g/ k What ISO condition

Option s :Common rail fuel injection, humidication of combu s tion air for NO X reduction.

Rated p ower

Engine type180 k W/cyl 200 k W/cyl

k W bhp k W bhp

4L206L208L209L20

7201 0801 4401 620

9801 4701 9602 200

8001 2001 6001 800

1 0851 6302 1752 450

Dimen s ion s (mm) and weight s (tonne s )

Engine type A* A B* B C* C D F Weight

4L206L208L209L20

3 2543 9734 261

2 5103 1083 7834 076

1 5281 6141 614

1 3481 3481 4651 449

1 5801 7561 756

1 4831 5791 7131 713

1 8001 8001 8001 800

725624624624

7.29.3

11.011.6

*Turbocharger at ywheel end.For denitions see page 40.


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Main dataCylinder bore .................................. 260 mmPis ton s tro k e .................................. 320 mmCylinder output .................310 - 340 k W/cylSpeed ...................................900, 1000 rpmMean effective pre ss ure ........23.0, 25.5 barPis ton s peed .......................... 9.6, 10.7 m/ s




Option s :Humidication of combu s tion air for NO X reduction.

Rated p ower

Engine type

900 rpm 1000 rpm

310 k W/cyl 325 k W/cyl 325 k W/cyl 340 k W/cyl


6L268L269L26

12V2616V2618V26

1 8602 4802 7903 7204 9605 580

2 5303 3753 7955 0606 7457 590

1 9502 6002 9253 9005 2005 850

2 6503 5353 9755 3007 0707 955

1 9502 6002 9253 9005 2005 850

2 6503 5353 9755 3007 0707 955

2 0402 7203 0604 0805 4406 120

2 7753 7004 1605 5457 3958 320


Engine type A* A B C D F wet s ump F dry s ump Weight

6L268L269L26

12V2616V2618V26

4 2785 3705 7605 3646 2046 624

4 2125 2495 6395 1245 9646 384

1 8711 8861 8862 0122 0122 012

1 8151 8631 8632 4742 4742 474

2 4202 4202 4202 0602 0602 060

952952952

1 2621 2621 262

793793793800800800

18.023.025.530.537.041.0



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Main dataCylinder bore .................................. 320 mmPis ton s tro k e .................................. 400 mmCylinder output .......................... 500 k W/cylSpeed .............................................750 rpmMean effective pre ss ure .................24.9 barPis ton s peed ................................. 10.0 m/ s





Rated p ower

Engine type500 k W/cyl

k W bhp

6L327L328L329L32

12V3216V3218V32

3 0003 5004 0004 5006 0008 0009 000

4 0804 7605 4406 1208 160

10 87012 240


Engine type A* A B* B C D F Weight

6L327L328L329L32

12V3216V3218V32

5 108

6 4786 9686 795

5 2675 7586 4807 0866 4357 8908 450

2 268

2 4382 4382 350

2 2682 4902 4182 4182 3902 5232 523

2 2072 2972 2072 2072 8703 2933 293

2 3452 3452 3452 3452 1202 1202 120

1 1531 1531 1531 1531 4751 4751 475

35.541.045.048.560.576.082.5



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Main dataCylinder bore .................................. 460 mmPis ton s tro k e .................................. 580 mmCylinder output ...... 975, 1050, 1155 k W/cylSpeed .....................................500, 514 rpmMean effective pre ss ure .......23.6 - 28.8 barPis ton s peed ............................ 9.7, 9.9 m/ s

Fuel s pecication:Fuel oil ................................... 730 cSt/50 C



Option s :Common rail fuel injection, humidication of combu s tion air for NO X reduction, crude oil.

Rated p ower

Engine type

500, 514 rpm 500, 514 rpm 500, 514 rpm

975 k W/cyl 1050 k W/cyl 1155 k W/cyl

k W bhp k W bhp k W bhp

6L468L469L46

12V4616V4618V46*

5 8507 8008 775

11 70015 60017 550

7 95010 60011 93015 90021 21023 860

6 3008 4009 450

12 60016 80018 900

8 56511 42012 85017 13022 84025 695

6 9309 240

10 39513 86018 48020 790

9 42012 56014 13518 84525 12528 265

* 18V46 for diesel electric propulsion only.


Engine type A* A B C D F Weight

6L468L469L46

12V4616V4618V46

7 5809 490

10 31010 260

12 345/12 460 1)

8 29010 00510 83010 210

12 480/12 590 1)13 670

3 3403 260/3 600 1)

3 6003 660

3 660/3 990 1)3 990

2 8803 1803 270

3 810/4 530 2)4 530/5 350 1)

5 350

382038203820360036003600

1 4601 4601 4601 5001 5001 500

95120137169214240

* Turbocharger at ywheel end.1) Depending on output.2) Depending on turbocharger and output.

For denitions see page 40.


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Main dataCylinder bore .................................. 460 mmPis ton s tro k e .................................. 580 mmCylinder output ........................ 1250 k W/cylSpeed .............................................600 rpmMean effective pre ss ure .................25.9 barPis ton s peed ................................. 11.6 m/ s

Fuel s pecication:Fuel oil ................................... 730 cSt/50 C

7200 s R1/100 FISO 8217, category ISO-F-RM G -RMK 55


Option s : Twin plunger injection pump s ins tead of common rail fuel injection, humidicationof combu s tion air for NO X reduction, variable inlet valve clo s ure.

Rated p ower

Engine type1250 k W/cyl

k W bhp

6L46F7L46F8L46F9L46F

12V46F16V46F

7 5008 750

10 00011 25015 00020 000

10 20011 90013 60015 30020 40027 200



6L46F7L46F8L46F9L46F

8 3309 1509 970

10 820

8 5009 350

10 20011 000

3 5003 5003 8003 800

2 8352 8352 9502 950

3 7503 7503 7503 750

1 4301 4301 4301 430

97113124140

* Turbocharger at ywheel end.For denitions see page 40.


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Main dataCylinder bore .................................. 640 mmPis ton s tro k e .................................. 900 mmCylinder output ............. 2010, 2150 k W/cylSpeed ...............................327.3, 333.3 rpmMean effective pre ss ure ........ 25.0, 27.2 barPis ton s peed ......................... 9.8, 10 m/ s

Fuel oil s pecication:Fuel oil .................................... 730 cSt/50 C


SFOC 169 g/ k What ISO condition

Option s :Humidication of combu s tion air for NO X reduction.

Rated p ower

Engine type

327.3, 333.3 rpm 327.3, 333.3 rpm

2 010 k W/cyl 2 150 k W/cyl

k W bhp k W bhp

6L647L648L64

12 06014 07016 080

16 40019 13021 860

12 90015 05017 200

17 54020 46023 390



6L647L648L64

10 25011 30012 350

10 47011 62012 740

4 3554 4654 465

4 1704 1654 165

5 3455 3455 345

1 9051 9051 905

237269297

* Turbocharger at ywheel end.For denitions see page 40.


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Dual-fuel engines

Main dataCylinder bore .................................. 320 mmPis ton s tro k e .................................. 350 mmCylinder output .................. 335, 350 k W/cylSpeed ....................................720, 750 rpmMean effective pre ss ure ........19.8, 19.9 barPis ton s peed .......................... 8.4, 8.75 m/ s

Fuel s pecication:Fuel oil .................................Marine die s el oil

ISO 8217, category ISO-F-DMX,DMA and DMB

Natural ga sMethaneNumber: 80LHV: min. 24 MJ/nm, 4 barBSEC 7700 k J/ k Wh

Rated p ower

Engine type

60 Hz 50 Hz

335 k W/cyl, 720 rpm 350 k W/cyl, 750 rpm

Engine k W G en. k W Engine k W G en. k W

6R32DF9R32DF

12V32DF18V32DF

2 0103 0154 0206 030

1 9302 8903 8605 790

2 1003 1504 2006 300

2 0203 0204 0306 050

Generator output based on a generator efciency of 96%.

Engine dimen s ion s (mm) and weight s (tonne s )

Engine type A B C D F Weight

6R32DF9R32DF

12V32DF18V32DF

5 0856 6055 6857 420

2 3452 7352 5702 880

1 9952 0352 3102 585

2 5502 5502 3302 330

1 1351 1351 1501 150

30454362



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Main data Voltage .................................... 0.4 13.8 k VG enerator efciency .................. 0.95 0.97

Generating s et dimen s ion s (mm) and weight s (tonne s )

Engine type A* E* I* K L* Weight

6R32DF9R32DF

12V32DF18V32DF

8 60010 63010 04011 580

2 5602 8903 0603 060

1 7851 6251 7001 700

2 5502 5502 3302 330

4 1304 3604 2704 580

487582

105

* Dependent on generator type.For denitions see page 53


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Main dataCylinder bore .................................. 500 mmPis ton s tro k e .................................. 580 mmCylinder output .......................... 950 k W/cylSpeed ....................................500, 514 rpmMean effective pre ss ure ........20.0, 19.5 barPis ton s peed ............................ 9.7, 9.9 m/ s

Fuel s pecication:Fuel oil .................................Marine die s el oil

ISO 8217, category ISO-F-DMX,DMA and DMB

Natural ga sMethaneNumber: 80LHV: min. 28 MJ/nm, 5 barBSEC 7500 k J/ k Wh

Rated p ower

Engine type50 Hz, 60 Hz

Engine k W G en. k W

6L50DF8L50DF9L50DF

12V50DF16V50DF18V50DF

5 7007 6008 550

11 40015 20017 100

5 5007 3308 250

11 00014 67016 500

Generator output based on a generator efciency of 96.5%.

Engine dimen s ion s (mm) and weight s (tonne s )

Engine type A B C D F Weight

6L50DF8L50DF9L50DF

12V50DF16V50DF18V50DF

8 1159 950

10 80010 46512 66513 725

3 5803 6003 6004 0554 0554 280

2 8503 1003 1003 8104 5304 530

3 8203 8203 8203 6003 6003 600

1 4551 4551 4551 5001 5001 500

96128148175220240



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Denitions and notes for four-stroke engines

Engine dimen s ion s

A*Total length of the engine when the turbocharger is locatedat the ywheel end.

A Total length of the engine when the turbocharger is locatedat the free end.

B Height from the crankshaft centreline to the highest point.B* Height from the crankshaft centreline to the highest point when

the turbocharger is located at the ywheel end.C Total width of the engine.C* Total width of the engine when the turbocharger is located at the

ywheel end.D Minimum height from the crankshaft centerline when removing

a piston.F Distance from the crankshaft centreline to the bottom

of the oil sump.


Dimensions are in millimetres and weights are in metric tonnes.Indicated values are for guidance only and are not binding.

Cylinder congurations: L = in-line and V = v-form.S pecic fuel oil con s umption At ISO standard reference conditionsLower caloric value of fuel 42 700 kJ/kgTolerance 5% Without engine driven pumps

At 85% load.IS O s tandard reference condition s

Total barometric pressure ...........................................1.0 barSuction air temperature ...........................................25 CCharge air, or scavenge air,cooling water temperature ...........................................25 CRelative humidity ...........................................30%


41/108

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42

Pro p ac CP Pro p ac S T

CPP Hub with built-in s ervo

Steerable thru s ter Fixed pitch Controllable pitch

Shaft s , s eal s and bearing s High s peed s haftingReduction gearbox PTO Clutch

Nozzle 19A HR

Flexible coupling Slipping clutch and/or exible couplingEngine 4- s tro k e, medium- s peed

Engine 4- s tro k e, medium- s peed

Propul s ion Control Propul s ion Control

Monitoring Monitoring

Propac S T s election table

Enginety p e

MCRengine p ower

[kW]

Thru s ters ize

Pro p ellerdiameter

[mm]

Pro p ellersp eed[r p m]

Bollard p ull with twinthru s ter s [tonne s ]

in 19Anozzle

in HRnozzle

6L201080 175

1600361

32 351800 34 37

1200 2001900

31838 42

2100 40 43

8L201440 225 2100 274 46 51

2300 48 53

1600 2252100

27449 52

2300 52 57

9L201620 225

2100274

50 552300 53 57

1800 2502400

25758 64

2600 60 65

6L26

1950 2502400

25762 67

2600 64 69

2040 250 2400 257 64 702600 66 72

8L262600 275

2600245

79 862800 82 89

2720 3002800

21885 94

3000 88 96

9L262925 300

2800218

90 993000 93 102

3060 3002800

21893 102

3000 96 105

*Available option s per thru s ter type:- Controllable pitch propeller(CS) or xed pitch propeller(FS)- HR- nozzle, 19A- nozzle or open propeller- Weld-in or can-mounted stem box- Soft on/off clutch or a modulating clutch for FS thrusters

Remar ks :- The propellers are designed for bollard pull condition- Bollard pull based on twin installation, 100% MCR power and 7% thrust deduction

- Selections are for installations without ice class- A modulating clutch improves the manouverability for xed pitch (FS) thrusters at low speeds- A oating shaft arrangement is applied for installations with the engine in-line with the thruster input shaft

Pre-engineered propulsion packages


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Main data of engine s Wrt s il 20 Wrt s il 26Cylinder bore ......................... 200 mm 260 mmPis ton s tro k e ......................... 280 mm 320 mmCylinder output ...................... 180, 200 k W/cyl 310 - 340 k W/cylEngine s peed ......................... 1000 rpm 900, 1000 rpmMean effective pre ss ure ........ 24.6, 28.0 bar 23.0 - 25.5 barPis ton s peed ......................... 9.3 m/ s 9.6, 10.7 m/ s

Fuel oil s pecication: 730 cSt/50C7200 s R1/100FISO 8217, category ISO-F-RMK 55

B[mm]

B*[mm]

C[mm]

D[mm]

F[mm]

K[mm]

K*[mm]

N[mm]

S [mm]

T[mm]

W[mm]

1348 1528 685

2100

824 2743 2665

985 1743 1200910

2200 1110 1843 12302500 1180 2048 1300

12002600 1305 2148 1350

1465 1614 685

2630

824 3418 3265

1305 2168 1400 12102830 1425 2368 14502630 1305 2168 1400

12102830 1425 2368 1450

1449 1614 725

2630

824 3711 3565

1305 2168 14001210

2830 1425 2368 14503100 1485 2512 1525

14353200 1615 2612 1575

N/A 1880 700

3100

950 N/A 3490

1485 2512 15251435

3200 1615 2612 1575

3100 1485 2512 1525 14353200 1615 2612 1575

N/A 2020 750

3500

950 N/A 4270

1615 2890 16651465

3620 1735 3010 17653700 1735 3090 1770

14653700 1860 3090 1870

N/A 2020 750

3700

950 N/A 4660

1735 3090 17701465

3700 1860 3090 18703700 1735 3090 1770

14653700 1860 3090 1870

S

W

T

K

K*

Prop

N

F

BB*

C

D


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Propac CP s election table

Enginety p e

Pro p eller [mm]

Gear s izeS CV

Hubs ize

Aft s eals ize

A[mm]

B[mm]

B *)[mm]

4L20

1900-2000 38 4D505 170 373 1348 N/A

2100-2300 38 4D550 190 402 1348 N/A

2400-2500 38 4D600 190 432 1348 N/A

6L202100-2500 42 4D600 220 432 1348 1528

2600-2900 46 4D650 220 467 1348 1528

8L20

2300-2500 46 4D650 240 467 1465 1614

2600 50 4D650 240 467 1465 1614

2700-2900 50 4D710 240 506 1465 1614

3000 56 4D710 240 506 1465 1614

3100-3300 56 4D775 260 550 1465 1614

9L20

2300-2500 50 4D650 240 467 1449 1614

2600-2700 50 4D710 240 506 1449 1614

2800-2900 56 4D710 240 506 1449 1614

3000 56 4D775 240 550 1449 1614

3100-3300 56 4D775 260 550 1449 1614

6L26

2600-2700 56 4D710 260 506 N/A 1881

2800-3100 56 4D775 260 550 N/A 1881

3200 62 4D775 260 550 N/A 1881

3300-3500 62 4D845 280 574 N/A 1881

8L26

2800-2900 62 4D775 280 550 N/A 2019

3000-3100 62 4D845 300 574 N/A 2019

3200-3400 68 4D845 300 574 N/A 2019

3500-3600 68 4D920 300 631 N/A 2019

3700-4000 75 4D920 330 631 N/A 2019

9L26

3000-3200 68 4D845 300 574 N/A 2019

3300-3400 68 4D920 330 631 N/A 2019

3500-3900 75 4D920 330 631 N/A 2019

4000 75 4D1000 330 674 N/A 2019

Remar ks :- *) Turbocharger at ywheel end

- 1) Coupling and ywheel lengths are project specic dimensions- 2) 624 if dry sump- Selections for DnV class, no ice class- Sterntube length P is a project specic dimension- Dimension M is project specic but a minimum service space Mmin must be repsected- Wrtsil 20 - 200 kW/cylinder- Wrtsil 26 - 340 kW/cylinder


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45

C 1) [mm]

E[mm]

F[mm]

G[mm]

H[mm]

L[mm]

N[mm]

N *)[mm]

615 551 725 1480 380 990 665 N/A

615 574 725 1480 380 990 665 N/A

615 600 725 1480 380 990 665 N/A

685 600 824 2) 2080 420 1090 663 585

685 627 824 2) 2080 460 1195 663 585

685 642 824 2) 2680 460 1195 738 585

685 642 824 2) 2680 500 1505 738 585

685 670 824 2) 2680 500 1505 738 585

685 670 824 2) 2680 560 1630 738 585

685 714 824 2) 2680 560 1630 738 585

725 642 824 2) 2980 500 1505 731 585

725 670 824 2) 2980 500 1505 731 585

725 670 824 2) 2980 560 1630 731 585

725 709 824 2) 2980 560 1630 731 585

725 714 824 2) 2980 560 1630 731 585

700 675 950 2866 560 1630 NA 662

700 714 950 2866 560 1630 NA 662

700 714 950 2866 620 1720 NA 662

700 750 950 2866 620 1720 NA 662

750 714 950 3646 620 1720 NA 662

750 750 950 3646 620 1720 NA 662

750 750 950 3646 680 1875 NA 662

750 790 950 3646 680 1875 NA 662

750 790 950 3646 750 1960 NA 662

750 750 950 4036 680 1875 NA 662

750 790 950 4036 680 1875 NA 662

750 790 950 4036 750 1960 NA 662

750 829 950 4036 750 1960 NA 662

Prop

A E P M min L C

H

G N

N*

F

BB*


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46

Generating sets

0 2000 4000 6000 8000 10000 12000kW

Auxpac

Wrtsil 20

Wrtsil 26

Wrtsil 32

Wrtsil 38

Power range

A wide range of generating sets, comprising generator and dieselengine mounted on a common baseframe, are available for bothservice power generation and for diesel-electric propulsion. All

generating sets listed in this section are based on medium-speed diesengines designed for operating on heavy fuel oil. Generating sets witdual-fuel engines are presented separately under dual-fuel engines.The generating sets are resiliently mounted and the generator voltagecan be selected in all cases except for the Auxpac generating sets, which are Low Voltage only. Larger diesel generators are delivered fseparate mounting of the diesel engine and generator.

Wrtsil 26 based generating set.


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47

AuxpacThe Auxpac generating sets are available in a selected range as pre-engineered and pre-commissioned auxiliary generating sets. Thecommon baseframe is optimized for the package, which together with the compact design of the engine and the selected generator,offers unmatched power-to-space and power-to-weight ratio. Otherbenets of pre-engineering include readily available documentation,also including models in Tribon format, and short lead-times. Auxpac generating sets are offered only as 400V/690V - 50Hz and450V/690V - 60 Hz in the power range 500 kW to 2800 kW.

Wrtsil 20 based generating set.


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48

Main data of generator s 60 Hz 50 Hz Voltage ...........................................450, 690 V 400, 690 VProtection cla ss .............................IP 23, IP 44 * IP 23, IP 44 *Temperature ri s e and i s olation ......Cla ss F Cla ss FCooling ..........................................Air, water * Air, water ** Option

Fuel oil s pecication:730 cSt/50C, 7200 s R1/100F, ISO 8217, category ISO-F-RMK 55

60 HzOutput Dimen s ion s (mm) and weight s (tonne s )

Type k We k VA A E L Weight

520W4L20645W4L20760W6L20875W6L20975W6L20

1050W6L201200W8L201400W9L201600W9L201800W6L262100W8L262400W8L262700W9L26

520645760875975

1 0501 2001 4001 6001 8002 1002 4002 700

650806950

1 0941 2191 3131 5001 7502 0002 2502 6253 0003 375

3 8374 3904 9885 0485 1585 0835 7586 1636 5137 0968 4008 4809 080

1 7201 7201 7201 7201 7201 9201 9201 9201 9202 3002 3002 3002 300

2 2432 2432 2432 2432 2432 2432 4902 4742 4743 0803 0903 0903 090

13.414.017.017.317.919.121.223.223.634.041.742.346.8

50 Hz

Output Dimen s ion s (mm) and weight s (tonne s )

Type k We k VA A E L Weight

520W4L20

670W4L20790W6L20860W6L20

1000W6L201140W6L201350W8L201550W9L201740W9L201950W6L262250W8L262550W9L262850W9L26

520

670790860

1 0001 1401 3501 5501 7401 9502 2502 5502 850

650

838988

1 0751 2501 4251 6881 9382 1752 4382 8133 1883 563

3 648

3 8374 9885 0485 1585 2885 7586 1636 5137 0968 4008 9509 050

1 770

1 7701 7701 7701 7701 7701 9201 9201 9202 3002 3002 3002 300

2 243

2 2432 2432 2432 2432 2432 4902 4742 4743 0803 0903 0903 090

13.0

13.616.216.917.518.121.722.924.434.041.746.546.5


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Main dataCylinder bore .................................. 200 mmPis ton s tro k e .................................. 280 mmCylinder output .................170 - 200 k W/cylEngine s peed ...................... 900 - 1000 rpmMean effectivepre ss ure ................................24.6 - 28.0 barPis ton s peed ...........................6.7 - 9.3 m/ sG enerator voltage ....................0.4 - 13.8 k VG enerator efciency ...................0.95 - 0.96

Fuel oil s pecication:730 cSt/50C7200 s R1/100FISO 8217, category ISO-F-RMK 55SFOC 185 - 194 g/ k Wh at ISO condition


Rated p ower 60 Hz

Engine type170 k W/cyl, 900 rpm 185 k W/cyl, 900 rpm

Eng. k W G en. k W Eng. k W G en. k W

4L206L208L209L20

6801 0201 3601 530

645970

1 2901 455

7401 1101 4801 665

7001 0551 4051 580

Rated p ower 50 Hz

Engine type 180 k W/cyl, 1000 rpm 200 k W/cyl, 1000 rpm

Eng. k W G en. k W Eng. k W G en. k W

4L206L208L209L20

7201 0801 4401 620

6851 0251 3701 540

8001 2001 6001 800

7601 1401 5201 710

Generator output based on a generator efciency of 95%.


Engine type A* E* I* K L* Weight*

4L206L208L209L20

4 9105 3256 0306 535

1 770/1 9201 770/1 920/2 070

1 920/2 0702 070/2 300

990895/975/1 025

1 025/1 0751 075/1 125

1 8001 8001 8001 800

2 3382 243/2 323/2 373

2 474/2 5242 524/2 574

14.016.820.723.8

* Dependent on generator type and size.For denitions see page 53.


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Main dataCylinder bore .................................. 320 mmPis ton s tro k e .................................. 400 mmCylinder output .................. 480, 500 k W/cylSpeed .....................................720, 750 rpmMean effectivepre ss ure ..........................................24.9 barPis ton s peed .......................... 9.6, 10.0 m/ s

Voltage .................................... 0.4 13.8 k VG enerator efciency .................. 0.95 0.97

Fuel s pecication:Fuel oil 730 cSt/50C7200 s R1/100FISO 8217, category ISO-F-RMK 55SFOC 174 - 180 g/ k Wh at ISO condition

Option s :Common rail fuel injection, humidication of combu s tion air for NO X reduction, crude oil.

Rated p ower

Engine type 480 k W/cyl, 720 rpm 500 k W/cyl, 750 rpm

Engine k W G en. k W Engine k W G en. k W

6L327L328L329L32

12V3216V3218V32

2 8803 3603 8404 3205 7607 6808 640

2 7603 2303 6904 1505 5307 3708 290

3 0003 5004 0004 5006 0008 0009 000

2 8803 3603 8404 3205 7607 6808 640



6L327L328L329L32

12V3216V3218V32

9 0299 520

10 46310 612

9 99211 69212 007

2 2902 4902 6902 8903 0603 0603 360

1 4501 6301 6301 6301 7001 8501 850

2 3452 3452 3452 3452 1202 1202 120

3 7184 1204 0554 0254 0894 3734 373

58.565.575.079.5

100.5115,0132.5

* Dependent on generator type and size.Generator output based on a generator efciency of 96%.For denitions see page 53.


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Main dataCylinder bore .................................. 380 mmPis ton s tro k e .................................. 475 mmCylinder output .......................... 725 k W/cylEngine s peed ..................................600 rpmMean effectivepre ss ure ..........................................26.9 barPis ton s peed ................................... 9.5 m/ sG enerator voltage ....................0.4 - 13.8 k VG enerator efciency ...................0.96 - 0.98

Fuel oil s pecication:730 cSt/50C7200 s R1/100FISO 8217, category ISO-F-RMK 55SFOC 175 - 179 g/ k Wh at ISO condition


Rated p ower

Engine type50 Hz, 60 Hz

Eng. k W G en. k W

6L388L389L38

12V3816V38

4 3505 8006 5258 700

11 600

4 2005 6006 3008 400

11 200

Generator output based on a generator efciency of 96.5%.



6L388L389L38

12V3816V38

10 05011 67012 30011 70013 280

2 8902 8903 1603 7603 760

1 6601 7101 8102 0202 020

3 5203 5203 5203 0003 000

4 3204 4504 5504 9205 090

92116132175200

* Dependent on generator type and size.



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Denitions and notes for generating sets

Generating s et dimen s ion s

A Total length of the generating set.

E Total width of the generating set.I Distance from the bottom of the common baseframe

to the crankshaft centreline.K Minimum height from the crankshaft centreline when

removing a piston.L Total height of the generating set.


Dimensions are in millimetres and weights are in metric tonnes.Indicated values are for guidance only and are not binding.Cylinder congurations: L = in-line, and V = V-form.

S pecic fuel oil con s umption At ISO standard reference conditionsLower caloric value of fuel 42 700 kJ/kgTolerance 5% Without engine driven pumps At 85% load.

IS O s tandard reference condition sTotal barometric pressure ...........................................1.0 barSuction air temperature ...........................................25 CCharge air, or scavenge air,cooling water temperature ...........................................25 CRelative humidity ...........................................30%


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High-speed generating sets

Main data 60 Hz 50 Hz Voltage ...................................... 440 V 400 VEngine s peed ............................ 1800 rpm 1500 rpmOutput k We ............................. 68 1626 k We 62 1425 k WeOutput k VA ............................... 85 2032 k VA 77 1781 k VAG enerator i s olation cla ss .......... H H

HS 65

HS 49

HS 34

HS 30

HS 25

HS 165

HS 12

HS 9

HS 74

HS 7

HS 5

0 200 400 600 800 1000 1200 1400 1600kWe

Au x pac HS output range


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Auxpac HS is a range of high-speed marine generating sets forauxiliary or emergency power generation for any vessel. They are

based on reliable marine diesels with well matched generatorsand built-on control systems. The generating sets can be supplied with different types of cooling systems to match the application.The Auxpac HS range of generating sets is type-approved by themajor classication societies and they are delivered with completecertication.

60 HZ HE

1800 r p m 1500 r p m

Volvoty p e

Out p utkwe

Wrt s ilty p e

Volvoty p e

Out p utkwe

Wrt s ilty p e

TAMD 103A 185-205 195W6L120 TAMD 103A 160-168 168W6L120

TAMD 103A 205-235 220W6L120 TAMD 103A 180-184 182W6L120

TAMD 103A 250-260 255W6L120 TAMD 103A 208-212 210W6L120

D12-AUX 290-315 302W6L130 D12-AUX 240-248 244W6L130

D12-AUX 345-350 347W6L130 D12-AUX 272-294 282W6L130

TAMD165C 290-315 302W6L144 TAMD165C 240-248 244W6L144

TAMD165C 345-385 365W6L144 TAMD165C 272-304 290W6L144

TAMD165C 370 370W6L144 TAMD165C 324-332 328W6L144

TAMD 165A 370-405 387W6L144 TAMD 165A 352-362 358W6L144

TAMD 165A 404-407 406W6L144 D25A MS 352-404 378W6L170

D25A MS 450-485 467W6L170 D25A MS 404-432 418W6L170

D25A MS 495-530 512W6L170 D25A MS 490 490W6L170

D25A MS 566 566W6L170 D25A MT 504-519 512W6L170

D25A MT 602 602W6L170 D30A MS 560-568 564W6L170

D34A MS 585-655 620W12V170 D30A MT 560-592 576W6L170

D34A MS 655-740 698W12V170 D30A MT 613 613W6L170

D34A MS 726 726W12V170 D34A MS 648-649 648W12V170

D34A MT 765-790 778W12V170 D34A MT 680 680W12V170


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Au x iliary systems All auxiliary equipment needed for the diesel engines can be deliverby Wrtsil. Some equipment can be built on the engine, and the rescan be delivered loose or grouped in modules.

Depending on the engine type and application, lubricating oilpump, HT- and LT-cooling water pumps, fuel pump, oil lters andcoolers, pre-lubricating oil pump and thermostatic valves can be builon the engine.

Stand by pumps, seawater pumps, central coolers, starting airvessels, lubricating oil automatic lters, exhaust gas silencers and

boilers are typically delivered for separate mounting.Standardized modular auxiliary units are available for severalsystems, such as fuel booster modules, fuel-separating modules,lubricating oil separating modules, cooling water preheating moduleand starting air compressor modules.

Tailor made modular auxiliary units are available on request.

Maximum compatibility is ensured when auxiliary systems aredelivered together with main propulsion engines and diesel generatosets. Whenever necessary, the auxiliary systems are tailored tooptimize the operating performance for a specic trade. The systemsare specied to minimise building costs and operating costs for aspecic combination of main and auxiliary engines.

Fuel booster unit


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Fuel oil transfer pump module with heater.

Au x iliary module with preheater,central cooler, thermostatic valveand fuel oil cooler

Module consisting of preheater, coolingwater thermostatic valves, lubricating oilautomatic lter, pre-lubricating oil pumpand fuel oil booster unit.


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Wrtsil propulsion equipment portfolio is a combination of innovative, efcient and reliable propulsion products designed on thebasis of years of experience.

kW 0 20 000 40 000 60 000

Lips fixed pitch propellers

Lips high efficiency nozzles

Lips controllable pitch propellers

Wrtsil reduction gears

Lips waterjets

Lips Efficiency Rudder

Lips steerable thrusters

Lips transverse thrusters

Propulsion equipment


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As the market leader Wrtsil is uniquely placed to offer optimalpropulsion solutions to meet the demand of

Superior manoeuvrability Maximum efciency High reliability Excellent cavitation behaviour in combination with low vibration levels

Optimal thrust and bollard bull characteristics.Our expertise, experience and the broadest propulsion equipmentportfolio enables us to provide the equipment and integratedsolutions to meet the propulsion, manoeuvring and motion controlrequirements for all types of marine vessels and offshore applicationThe propulsion solutions are tailored to the ship design and specic

operational requirements to ensure optimum performance over thelife-cycle. The propulsion solutions are backed up by close customersupport right through the process from design and delivery tooperation.


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Lips controllable pitchpropellers offer excellentmanoeuvrability, savingship time and tugcosts. For ships withfrequent port calls, LipsCP propellers are theideal choice for dieselmechanical plants withmedium-speed engines.Full power is availablein heavy and lightconditions by automaticpitch adjustment. Engine overload is avoided in all conditions.CP propellers permit high skew angles to minimize noise and

vibrations.The combinator curve can be shaped to avoid ship andmachinery resonances, and to assure optimum operation of thecomplete propulsion system.

Compact, well proven, strong hub designsFew components, robust designSmall overhang weight Accurate stepless hydraulic pitch controlReduced hydraulic power requirementEasy to install, delivered as pre-assembled complete systemUnder water replacement of blades

Lips CP propellers are all of standard hub design, customised to suitthe customers needs by applying wake-adapted propeller designsand ship-construction related shaft designs. The CP propellers aremanufactured in following hub types:

Ty p e Material Hub diameter Sp ecial feature s

D-hub CuNiAl Bronze ors tainle ss s teel 330-1540 mmOne piece hub ca s ting with integrated hub-cover for extra rigidity.

Available for all application s

E-hub CuNiAl Bronze orstainle

ss s

teel1095-2085 mm Exceptionally well-

s uited for heavy duty

applications

.

Specicapplication i.o.CPS and C-hub

CuNiAl Bronze ors tainle ss s teel 330-2800 mm

Navy in s tallation s5-bladed propellerFeathering propeller s


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Propeller hub range for D-hub

4E2000

4E1915

4E1835

4E1680

4E1540

4E1415

4E1300

4E1190

4E1095

0 10 20 30 40 50 60

Propeller hub range for E-hub

0 2 4 6 8 10 12 14 16MW

4D550

4D600

4D650

4D710

4D775

4D845

4D920

4D1000

4D1095

4D1190

4D1300

4D1415

4D1540

MW


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Each ships hull has its own characteristics. In order to achieve thehighest possible total efciency of the vessel, the propeller must be aperfect match with the engine and the hull. A xed pitch propelleris the choice when optimum efciency, reliability and robustness arerequired. Fixed pitch propellers are usually applied for ocean sailingvessels, for example

Container vesselsTankersBulk carriersDry cargo vessels

Lips FP propellers for all shiptypes guarantee maximum efciency aminimum noise and vibration levels due to tailor-made designs withthe latest available technology.


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MaterialLips patented Cunial material provides excellent casting, machiningand fatigue properties. An additional advantage is the goodrepairability. Lips FP propellers can be produced with any requiredblade number and size from 3.5 m upwards (for smaller sizes, seechapter on Lips CIPS).

FP propeller pac k ageIn addition to the propeller following items can be included in the

scope of supply Hydrodynamic consultancy Alignment calculations Jackload calculations Whirling calculationsBuild-up propellersPropeller capsHydraulic nut/ringHydraulic mounting toolsRopeguardNetcutters

SterntubesTorque measurement deviceTurning deviceThrust bearingEarthing deviceShaft locking deviceShaft brake

3D modelFPP package


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Coastal and Inland Propulsion Systems (CIPS) are tailor-madepropulsion systems with small xed pitch propellers (diameter below3.5 m) suitable for inland navigationvessels, shery vessels, coasters andluxury (mega) yachts.

Standard and custom-made nozzlesShaft installationsClass II, I and STailor-made propellers with 3, 4, 5or 6 bladesMaterial: Cunial bronzeIceclass available

CIPS x ed pitch propeller sizes


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Nozzle s for CIP S

Nozzle d D G H J K L

HR 1000 1010 1238 619* 1019* 400* 840* 500

HR 1050 1060 1300 650* 1050* 400* 900* 525

HR 1100 1110 1360 680* 1080* 400* 970* 550

HR 1150 1160 1422 711* 1111* 400* 960* 575

HR 1200 1210 1483 742* 1142* 400* 1200* 600

HR 1250 1260 1545 772* 1172* 400* 1012* 625

HR 1300 1310 1606 803* 1203* 400* 1064* 650

HR 1350 1360 1667 834* 1234* 400* 1104* 675

HR 1400 1410 1730 865* 1265* 400* 1144* 700

HR 1450 1460 1790 895* 1295* 400* 1186* 725

HR 1500 1510 1852 926* 1326* 400* 1226* 750

HR 1550 1560 1913 957* 1357* 400* 1264* 775

HR 1600 1610 1974 987* 1387* 400* 1306* 800

HR 1650 1660 2032 1016* 1416* 400* 1344* 825

HR 1700 1710 2098 1049* 1449* 400* 1380* 850

HR 1750 1760 2158 1079* 1479* 400* 1420* 875

HR 1800 1810 2220 1110* 1510* 400* 1680* 900

HR 1850 1860 2282 1141* 1541* 400* 1502* 925

HR 1900 1910 2342 1171* 1571* 400* 1542* 950

HR 1950 1960 2404 1202* 1602* 400* 1582* 975

HR 2000 2010 2465 1233* 1633* 400* 1620* 1000

* = Dimensions can be adjusted according to ships hull.


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The application of a nozzle increases the thrust at relatively low ship speeds. Signicant savings can be achieved in terms of fuelconsumption, depending on the number of revolutions and thecapacity of the motor.

The improved high efciency nozzle, type HR, combined with aLips propeller, can produce over 10% more thrust than conventionalnozzles, both in bollard pull as in free sailing condition. The nozzle

prole offers double proled cross section (outside and innerside).This sophisticated shape improves the water ow both into and out othe nozzle, increasing thrust performance.

Two Lips FP propellers in HR nozzles.


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Efciency Rudder is an integrated concept that reduces fuelconsumption, vibration and noise level compared to traditionaldesign.

At high vessel speeds and high power the risk of cavitation erosiois also reduced.

In general a noise reduction of 3 to 6 dB is expected.S ingle s crew ve ss el s :

Controllable pitch propellers:Fuel saving of minimum 5%.Fixed pitch propellers:Fuel saving of minimum 3%.30 - 45% reduction of propellerinduced vibration level.

Twin s crew ve ss el s :Fuel saving of 2 to 6%. Efciency gain increase with increasing hub

ratio, i.e. propeller hub/ propellerdiameter ratio. About 25% reduction of propellerinduced vibration level.


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With steerable thrusters thrustcan be applied in any direction;achieving superior manoeuvrability.Lips steerable thrusters are durableand reliable.

High thrust-to-power ratioModular exible design orcompact standard designFixed pitch propeller orcontrollable pitch propeller With or without nozzleVariable propeller diameterMaintenance friendly Low operating costs

Lips

compact thrus

ters

Easy mounting by weldingRobust designHigh thrust-to-power ratioStandardized Z- or L-drive designDiesel or electric driven up to3000 kW Maintenance friendly Optional mounting can

Lips modular thruster range:

Modular s teerable thru s ter s

Flexible design, L-drive andZ-driveElectric pumps for steering andlubricationVarious shaft arrangementsDiesel or electric driven up to7000 kW Optional mounting canavailable

Modular steerable thruster.

Compact thruster.

Can-mounted modular steerablethruster.


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Retractable s teerable thru s ter s

L-drive and Z-driveRetraction system withcylinders or spindlesElectric driven up to 7000 kW

Underwater demountables teerable thru s ter s

L-drive and Z-driveStable three-wire handlingElectric driven up to 7000 kW

Containerized s teerablethru s ter s

L-driveCustomized containerElectric driven up to 7000 kW

Optional retractableOptional retrievable

Retractable steerable thruster.

Underwater demountablesteerable thrusters.

Containerized steerable thrusters.


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Wrt s il engine s connected to Lip s compact thru s ter s

Engine ty p e 6L20 8L20 9L20

MCR engine power k W 1080 1200 1440 1620 1800

bhp 1470 1630 1960 2200 2450

MCR engine s peed rpm 1000 1000 1000 1000 1000

Thru s ter ty p e 175 200 225 225 250

Reduction ratio 2.770 3.146 3.650 3.650 3. 895

Propeller s peed rpm 361 318 274 274 257

Propeller diameter mm 1600 1800 1900 2100 2100 2300 2100 2300 2400 2600

Bollard p ull with twin thru s ter s

in 19A nozzle tonne s 32 34 38 40 46 48 50 53 58 60

in HR nozzle tonne s 35 37 42 43 51 53 55 57 64 65

Modulating clutch ty p e for FPP

LD type 3000-3 3000-3 3000-3 3000-3 3000-4 3000-4 3000-4 3000-4 3000-5 3000-5

HD type 3000-3 3000-3 3000-4 3000-4 3000-6 3000-6 3000-7 3000-7 3000-7 3000-7

Variation s per typewo different propeller diameters

ontrollable pitch propeller (CS) or xed pitch propeller (FS)9A nozzle, HR nozzle or open propeller

eduction ratios optimised for applicationeld-in stembox or can-mountedoft on/off clutch or modulating clutch

Remar ks

he propellers are designed for bollard pull condition in tugboat application

ollard pull calculations are based on twin installations, 100%MCR power and 7% thrust deduction

elections are valid for classication without ice class; nalselection is subjected to rules of classication societieshrusters with controllable pitch propellers improvemanoeuverability and efciency over the complete speedrange, and protect the engine against overloadhrusters with controllable pitch propellers are very suitable forconstant speed operationhe weld-in stembox provides easy installation and maximumstiffness of the construction in the vesselhe can-mounted thruster provides the possibility to install or

remove the thruster while the ship is aoatodulating clutches (MCD) improve manoeuverability forthrusters with xed pitch propellers at low speedsow duty (LD) modulates between 0 and idle engine speed.Heavy duty (HD) modulates between 0 and maximumengine speed


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6L26 8L26 9L26

1950 2040 2600 2720 2925 3060

2650 2775 3535 3700 3975 4160

1000 1000 1000 1000 1000 1000

250 250 275 300 300 300

3.895 3.895 4.084 4.592 4.592 4.592

257 257 245 218 218 218

2400 2600 2400 2600 2600 2800 2800 3000 2800 3000 2800 3000

62 64 64 66 79 82 85 88 90 93 93 96

67 69 70 72 86 89 94 96 99 102 102 105

3000-5 3000-5 3000-5 3000-5 not available -->

3000-7 3000-7 3000-7 3000-7 not available -->

Lip s compact thru s ter dimen s ion s

Thru s terty p eFS /C S

A mm B mm C mm D mm E mm H mm M mm

1751600

16001200 2100

9101743 985

1800 1230 2200 1843 1110

2001900

19001300 2500

12002048 1180

2100 1350 2600 2148 1305

2252100

21001400 2630

12102168 1305

2300 1450 2830 2368 1425

2502400

21001525 3100

14352512 1485

2600 1575 3200 2612 1615

2752600

28501665 3500

14652890 1615

2800 1765 3620 3010 1735

3002800

28501770 3700

14653090 1735

2900 1870 3700 3090 1860


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S teerable thru s ter s s election

Thru s ter ty p e 1510 2500 2510 3500 5000

Maximum allowable power k W 2300 3200 3500 5500 7000

Maximum allowableinput s peed

rpm Z-drive 1200 1200 1200 900 900

rpm L-drive 1000 900 900 750 750

Propeller diameterin nozzle

mm Maximum 2900 3

Wärtsilä Ship Power Systems 2006

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