LTM 1350-6.1Mobile Crane 350 t 134 m 96 m

Max. capacity:Max. hook height:Max. radius:

LTM 1350-6.12

Mobile crane LTM 1350-6.1Strong and flexible

LTM 1350-6.1 3

A long telescopic boom, high capacities, an extraordinary mobility as well as a comprehensive comfort and safety configuration distinguish the mobile crane LTM 1350-6.1 from Liebherr. The 350-ton crane offers state of the art technology for more convenience in practical operation.

•70mlongtelescopicboom

•Capacity34.7tatthe70mlongsuspendedtelescopicboom

•Max.systemlength140.5m

•78mlongluffingjib,42mlongfixedjib(0°,20°,40°,60°)

•Y-suspensionoftelescopicboom,selfassembly

•12-speedZF-TC-TRONIC-gearboxwithtorqueconverter

•Active,speeddependingrearaxlesteering

•Airoperateddiskbrakes

•LICCON2-controlwithmobilecontrolanddisplayunitBTT

LTM 1350-6.14

Drive train

•8-cylinderLiebherrturbodieselengine,450kW/612HPat1900rpm,max.torque2856Nmat1500rpm

•AutomaticZF-gearboxTC-TRONIC, 12 forward-, 2 reverse speeds

•Torqueconverter

•ZF-intarderdirectlyinstalled at gearbox

•Axles1,3and5driven,optionalaxle4

LTM 1350-6.1 5

4000

17675

355516920

15370

16°15°

8530

7064

5600

8932

R=12690 R=13930

8916

445/95 R 25(16.00 R 25)

12 t 12 t 12 t 12 t 12 t 12 t

Most modern chassis and drive technology

Hydro pneumatic axle suspension „Niveaumatik“

•Maintenancefreesuspension cylinders

•Largedimensionstocopewithhigh axle loads

•Springtravel+125/-125mm

•Highsidestabilityatcornering

•Choiceofthedrivingconditionsbyfix programs

Air operated disk brakes

•Higherbrakingpower,betterbrakecontrol

•Improvedtrackstability

•Nobrakefadingathigheroperationtempera-tures

•Higherservicelife

•Shorterworkingtimeforchangingofthebrakepads

•Brakingpadswithwearindicators

High mobility and efficiency

Ahighperformance8-cylinderLiebherrturbodieselenginewith450kW/612HPprovidesfordynamicdrivingperformance.The12-speedZF-gearboxwithauto-maticgearchangesystemTC-TRONICgrantshighefficiencyandbestcomfort.

•Reducedfuelconsumptionduetohighnumberofgearsandhighdegreeofefficiency of the dry clutch

•Bestmanoeuvrabilityduetointegratedtorqueconverter

•WearfreebrakingbyZFintarder

•Telmaeddycurrentbrakeoptional,wearfreeandcomfortable

Compact, mobile and weight optimized

Due to its extreme compact design the LTM 1350-6.1 can also manoeuvre on thetightestjobsites.

•Chassislength15.37m

•Minimumturningradius12.69m

•Chassiswidth3.00m,evenwithtyres445/95R25(16.00R25)

•Tailswingonly5.7m

LTM 1350-6.16

5 steering programs

•Programselectionbysimplepushbutton

•Cleararrangementofthecontrolelements and displays

•Programschangeableduringdriv-ing

•Crabsteeringcontrolledcomfort-ably by the steering wheel

LTM 1350-6.1 7

Variable steering concept

Active rear axle steering

The rear axles are electro-hydraulically actively steered depending on the speed andthesteeringangleofthefrontaxles.5steeringprograms(P)arepreselecta-ble by push button.

•Distinctreductionofthetyrewear

•Improvementofthemanoeuvrability

•Stabiledrivingperformancealsoathighspeeds

•All6axlessteerable,noliftingofthecentreaxlesatcrabsteering

High safety standards – complete know-how from Liebherr

•Centralizingcylindersforautomaticstraighteningoftherearaxlesincaseoffailure

•Twoindependenthydrauliccircuitswithwheeldrivenandmotordrivenhy-draulic pumps

•Twoindependentsteeringcomputers

P1 Road steering

The axles 1 and 2 are mechanically steered by thesteeringwheel.Theaxle3,4,5and6areactively steered depending on the speed and onthesteeringangleofthefrontaxle.From30km/htheaxles3and4willbeadjustedtostraightdrivingandfixed.From60km/htheaxles5and6arealsoadjustedtostraight driving and fixed.

P2 All-wheel steering

Theaxles3,4,5and6areturnedbythesteering wheel depending on the steering angle of the front axle to provide for the smallest turning radius.

P3 Crab steering

Theaxles3,4,5and6areturnedbythesteering wheel to the same direction as the steering position of axle 1 and 2.

P4 Reduced swing out

Theaxles3,4,5and6areturnedde-pending on the wheel turn of the front axlestominimizethebackswingoftherear of the chassis.

P5 Independent rear axle steering

The axles 1 and 2 are steered by the steeringwheel,theaxles3,4,5and6are steered by push buttons indepen-dently from the steering angle of the axles 1 and 2.

Centralizing cylinders at the rear axles

•Automaticstraightpositioningofthe rear axles in case of failure

LTM 1350-6.18

The driver’s cab

•Corrosionresistantsteelplateexecu-tion, cataphoretic dip primed

•Allaroundsafetyglazing

•Tintedwindows

•Heatableandelectricallyadjustablemirrors

•Aircushioneddriver’sseatwithlumbarsupport

LTM 1350-6.1 9

620

The crane cab

•Optimizedheatingandventilationsystem,automatic temperature control, air condition optional

•Hingedfrontandroofscreens

•Extendedfieldofviewduetolargescreens

•Cranedriverseatwithlumbarsupport,multipleadjustable

•Electricallyextendablesiderunningboard

•20°tiltabletotherear

•Engine-independentheating

Crane supporting – fast, comfortable and safe

•BTT-BluetoothTerminal,mobilecontroland display device

•Electroniclevellingdisplay

•Fullyautomaticlevellingbypushbutton

•Displayofsupportforces

•Engine-start/stopandspeedregulation

•Lightingofsupportareawith4integratedfloodlights

•Strokeofsupportingcylinders front 620 mm, rear 620 mm

•Outriggers2-stage,fullyhydraulic, low maintenance extending system

•3supportingbasesas standard50/75/100%

Modern driving cab and crane cab

Themoderndrivingcabaswellasthebackwardstiltablecranecabofferacom-fortableand functionalworkingplace.Thecontrolelementsanddisplaysarearrangedaccordingtoergonometricfactors.Thusasafeandwearfreeworkingis assured.

Fast and safe erection

The supporting, the counterweight assembly as well as the mounting of the ad-ditionalequipmentaredesignedforspeed,safetyandcomfort.Forthesafetyofthe operators pedestals, hand holds and railings are provided.

Comfort and functionality

LTM 1350-6.110

The fully automatic telescoping system „TELEMATIK“

•Improvementofcapacitiesatlongboomsand large radii due to “lightweight” tel-escoping system

•1-stagehydrauliccylinderwithhydraulicallyoperated drive pin

•Maintenancefreetelescopingsystem

•Telescopingfullyautomatic

•Simpleoperation,supervisionoftelescop-ingattheLICCONmonitor

LTM 1350-6.1 11

S2490

2

1

Powerful, long telescopic boom and functional lattice extensions

The telescopic boom consists of the base section and 5 telescopic sections, which can be comfortably and automatically extended and pinned to the re-questedlengthbythethousandfoldprovensinglecylindertelescopingsystemTELEMATIK.

•70mlongtelescopicboom

•78mlongluffingjib

•42mlongfixedjib(0°,20°,40°,60°)

•Steplessinterpolationofcapacitiesduringluffingoftheboomcombinationbetween82°and68°telescopicboomangle

•Y-telescopicboomsuspension,selfassembly

High capacities with full counterweight as well as with partial counterweight offer a wide applica-tion of operations

•Highlateralstabilityduetotheovalboomprofile

•Optimizedcapacitiesduetothenumerousextensionvariations

•Capacity34.7tat70mlongsuspendedtelescopicboom

High capacities at unpinned boom lengths

•Hightelescopablecapacitiesduetointerpolation

•Separatecapacitychartsforholdingofloadsatunpinnedboomlengths

•DisplayatLICCON-monitor

High capacities and flexible boom system

Holding capacity

Unpinned telescope length

Telescopable capacity

100

90

80

70

60

50

40

30

20

10

0

120

130

110

140 m

S2478

T 50,4 m

N 78 m

82°

68°

12LTM 1350-6.1

S2490

2

1

Multivariable boom system

Selfassemblyofthefixedjib

Steplesscapacityinterpolation

12 t 12 t 12 t 12 t 12 t 12 t

LTM 1350-6.113

Variable counterweight

Mounting of counterweight – only a matter of minutes

•140ttotalweight,100tbasiccounterweight,40tadd.counterweight

•Hydraulicballastingdeviceatcounterweightframe

•Hoistgear2(option)mountableatthecounterweightframewithoutassist-ing crane

Easy counterweight transportation, e.g. 63 t package

Basiccounterweight 100tAdditionalcounterweight 40tTotal 140 t

5 t

15 t

10 t

10 t

10 t

5 t

10 t

10 t10 t

10 t

10 t

10 t

10 t

5 t

5 t

5 t

2.4m

2.4m

6.7m

LTM 1350-6.114

The hoist gear

•Liebherrhoistwinchwithinternalplanetary gear and spring loaded multidiskbrake

•Ropepull122kNattheouterlayer

•Max.ropespeed138m/min

•2.hoistgearoptional

LTM 1350-6.1 15

With proven components

The drive components for the crane operation are designed for high performance and provide for sensitive and precise handling of the load. They are specially tuned for the crane operation and proved in severe long-term tests.

•Craneengine:4-cylinderLiebherrturbodieselengine,180kW/242HPat1800rpm,max.torque1145Nmat1500rpm,optimizedfuelconsumptionbyelectronic engine management

•Sensitivemotionsofthehoistgearsinclosedhydrauliccircuits

•Electric/electronicSPS-cranecontrolviatheLICCON-computersystem

•In-housefabricatedLiebherrwinches,122kNropepullattheouterlayer,lessreeving necessary due to high line pull

Powerful crane drive

The slewing gear

•Liebherrplanetarygearbox,springloadedmultidiskbrake

•Sensitivemotionsinclosedhydrauliccircuit

•Slewingspeedfrom0–1.2rpminfinitivelyvariable

The central greasing

•Standardcentralgreasingdevicefor slewing bearing, boom bearing, luffing cylinder and winch bearing

•Evensupplyofgrease

•Fillingquantityvisibleatanytimeintransparent reservoir

LICCON-monitor

Controlleverwithtouchdisplays

Controlunit

Telescoping cylinder

Luffing cylinder

Controlblock

HoistgearI

Slewinggear

Liebherr diesel engine

Sensor

HoistgearII

LICCON-monitor

Controlunit

Controlunit

Controlunit

Enginecontrol

LTM 1350-6.116

The LICCON test system

•Fastlocatingoffailuresatthecom-puterscreenwithoutmeasuringequip-ment

•Displayoffailurecodesandfailuredescriptions

•Comfortabledialogfunctionsforsu-pervision of all in and out terminals

•Displayoffunctionsandallocationofsensors and actors

LTM 1350-6.1 17

The LICCON working range limiting system (Option)

•Reliefforthecranedriverbyautomaticsu-pervisionoftheworkingrangeboundarieslikebridges,roofsetc.

•Simpleprogramming

•Fourdifferentlimitingfunctions: -Boomheadheightlimiting -Radiuslimiting -Slewinganglelimiting -Borderlimiting

The LICCON working planner

•Computerprogramforplanning,simula-tion and documentation of crane opera-tions at the computer

•Displayofallloadchartsbelongingtoaspecific crane

•Automaticsearchofasuitablecranebyinput of the load case parameters load, radius and hoisting height

•Simulationofcraneoperationswithdrawing functions and display of sup-port forces

For functional and safe crane operation: the LICCON computer system

The soft and hardware of the mobile crane control is developed by Liebherr in-house.ThecentreistheLICCONcomputersystem(LiebherrComputedControl).

•IntegratedLMLloadmomentlimiter

•Keycomponentsarein-housemanufacturedbyLiebherr

•Guaranteedsparepartsavailability

•Worldwideprovenunderthemostdifferentclimateconditions

•Operatorfriendly

ThesecondcontrolgenerationLICCON2istheresultofacontinuousdevelop-ment by the Liebherr specialists and enables the adaption to the constantly in-creasingdemandsofthemarketsduetoitsmodernandfutureorientedcontrol.

The data bus technology

Liebherr mobile cranes are completely interlaced by the data bus system. All important electric and electronic components are equippedwith ownmicroprocessorsandcommunicatewitheachotherbyonlylimiteddatacables.Forthe special demands of the mobile crane Liebherr has developed own data bus systems(LSB-Liebherr-System-Bus).Thedatabustechnologyimprovesthereliability,thecomfortandthesafetyforroaddrivingandcraneoperation:

•Higherreliabilityduetoremarkablelesserelectriccablesandcontacts

•Continuousselftestingofthe„intelligentsensors“

•Comprehensivediagnosispossibilities,fastfaultfinding

Intelligent crane control

Liebherr-Werk Ehingen GmbHPostfach1361,89582Ehingen,Germany+497391502-0,Fax+497391502-3399www.liebherr.com,E-Mail:info.lwe@liebherr.com

PN180.00.E08.2011 Theillustrationscontainalsoaccessoriesandspecialequipmentwhicharenotincludedinthestandardscopeofdelivery.Subjecttotechnicalmodification.

LICCON2 – safe and comfortable

Colour monitor

The readability of the data on themonitoroftheLICCON2control in the superstructure cab is improved by the colour display.Warningsandthecraneutilizationareeasierdetectable.

Supporting the craneBy use of the BTT the mobile cranecan be comfortably and safely sup-portedontheoutriggers.Enginestart/stop, speed regulation, electronic level display, automatic support levelling and display of the support forces are available as standard.

Attaching and detaching of the hook block TheBTT–BluetoothTerminaloffersthecranedriverthepossibilitytoattachordetachthehookblockatthefront of the vehicle within sight, as the hoist winch and the luffing cylinder of the telescopic boom are remote controlled.

Touch displays

Belowthejoysticksintegrat-ed in the armrests the touch displays are installed, with which the various operational functions can be selected. These are beside others the supporting of the crane, the adjustmentoftheworkingfloodlights as well as heater and air condition controls.

Wireless remote control (option)All crane motions can be controlled outside of the cab.•Higherefficiency•Freeviewandclosenesstotheload•Preventionofcommunicationerrorsbetweenthecranedriverandthejobsite personnelWirelessremotecontrol