HYDRAUIIC CRAW1ER CRANE

ve5@fl

Model: 725O-2Ft=J

1rriil,i, 1ritl..,i,1

:]

\\

lr "',,,,,,,,,,,,,"' il, -:,.:. i l

ilax. Lilting Gapacity: 250 t x 4.6 milax. Grane Boom Length: 76.2 milax. Long Boom Length: 91,4 milax. Fixed lib Gombination: 76.2 + 30.5mMax. Tower lib Gombination: 6tl,l + 51.8 m

SPECTFTCATI('NS

Power Plant

It4odelrH no diese enqlie Pl l C UNTyperWateFcooed d recl fue njecton r th trrbochargerConp es lrith NRM[4 (ELrrope)Stase A and US EPA Tier IDisplacementr I 0.520 litersRated Power:247 kW a1 2 000 rn n, trpml llSO)[,rlax.lorque: 1,300 N m]r 500min,Cooling syslem: Liq!id, rec rculaiif! bypassStader 24 Vi6.0 kWRadiator: Corr!gated lype core, thernoslat ca y coitro edAir cleaner: Dry lype rr th 'eplaceab e paper e ementThroltle: E eclrc thrott e contro tllist gr p typeFuelfilter: Repaceab e papere enrenlBattpries:-ro t. . 1 .^ to ."p"

Fueltank capacity: 400 l ters

Diameter of wire ropesBoom guy line: 38 mmBoom hoist reevingr l6 parls o122 mm cta tr qh sirenalh

Boom backsiops: q6q oo o o t. q

lillillinil Load Hoist system

Front aid rear d'Lrms for load ho sl porered by a hydrau cvar a r e p ufger motors. dr ven rrro!gh p anerary reducersNegative Brake: A spring set. hydra! icaly re eased mr tt pteclsc brake is molnted on the hoist molor an.toperated th ougha counter-ba ance va ve (Postvefreefa brake s opliona

Drum lockr Exlerna ratchet for ock ng drum

620 mm P C.D x 812 mm Lg vr'dedrun groovedfor2Smmr re rope Rope capacly s 390 m lrork fg englh anci390 mstorage ength.

620 nnr P C D. x 5:16 nm Lg !,,de drlm grooved fo.28 mmw re rope Bope capac ty is 220 m 1ro.k ng ength and 250 m

Line speed: S iq e I ne on the lirst drum tayerHoisling/Lowering: 1 10 to 3 nr'm n

Rated line pull(Singleline): 132 kN {13 5 tll

tiolI Hydraulic SystemFour var ab e

'l'splacenenl p ston p!mps a e drven by heavy-

d!1y p!mp 'lrve

Two oi variable dsplacemenl p!'nps are Lsedn ihe ma n hook ho s1 c rcLr I aux lary hook hoist c rcLr 1 afdeach prope c rc! t. One of the other irto plmps s Lrsed ir theboom ho sl c rcuit and th rd ho si c rclit. Tre other is used nihe sr ng c rcu t.Conlrolr Fu ilor! hydra! cconlro system fo nllnleyvarabepressLrre to front aid rear drlms boom hosi brakes andc utches. Coilro s respond nstanty 1o llrc toucr del\,erngsmoot-r tuinct on operat on.

Cooling: O to a r heat exclranger (piaie-i n type)Fillralion: Fu flow and bypass type w th rep aceab e elemenlElectrical system: All vrir ng corded for easy servic ng. inr:liv dua flrsed branch c rcuits

lllax. reliel valve pressure:Load hoist. boom hoisl and propel system:3l 9 L/lPa {325 kqf,cm:lSwjng system: 27 5 MPa {280 kgicm:lControl syslemr 5 :1 [4Pa {55 kgi]cmr}

Beservoir capacityi 600 ters

O swing systemSw ng Lrnit s powered by hydra! c notor drv ng spur gearsthroLrgh planetery reducers i2 setsl the s!/ ng system prolides

Swing parking brakes: A spr ng set. hydrau ca y re easednr I p e d sc brake s molnted on sr,\, ng molorSwing circler S nq e-row ba bear ng r th an ntegra inierna ycLt sw ng gear

Swing lock: f,4afua y.10!r poslion locklorrransportatonSwing speedr 2.2 m n {rpm}

Boom Hoisting System Upper Structure

Fo\rered by a lrydra! ic molo'lhrough a p anelary redlcerBrake: A spr ng sel hydraLr ca ly re eased m! 1ip e d sc brakes mornted on the boom hosl motorand operaled lhro!gh acounter balance va veDrum lock: External ralchet for ocking drumDrum: Dolb e drum lrooved for 22 mm dia. w re ropeLine speed: Dolb e lie on frst drlm aye

Hoisting/Lower'ng: 27lo 2 m,m n x2

il

Tors on free precis oi mach ned !pper frame A componentsare ocated c eady and serv ce j'end y Eng ne w1h or no se

Counterweiqht: 97.1 io-l

rn Cab & Control

l-l Lower Structure

Shoes illai)r 68 shoes, I 070 mm \,rrde eaclr crarr e.(Op: oial 1 220 mm shoe s alaiab e)

[lax.lravel speed: 1 ],'0 7 km,h[4ax. qradeability: 30.i,Totaly enclosed fl r s on cab,rilr safety g ass, hr y

adlrstabe h gh backad seal \r1h a read-rest aid armrestsand inte mttcntr per aid rndow waslrer (skyighl and lront

Cab tittinqs:A r conclitoner con\ren enl compartment (ior tool) c!p rolder.ashtray. c garelte ighter sun v so'. rool b if .l t nted g ass i oorma1 fool rest shoe lray

Four adlLrslab e evers lor froni drum. rear drum. boom drLrm an.i

=+ Weightlnc !d ng upper and ower nraclrine 97 I lon corn1etu,a ght and20 0 ton carbody weighl 15.2 m basc boom (or36 6 m basc

b. r rr1.. - 1Specification Weight cround pressureCrane boom App'ox.211ton. t22kPa11 25 kqficm:lTower iib Approx 220 ton 128 kPa Ir 30 kgf,cml

Slee re ded carbody r", th ax es Cra\r er assenrb es aredes gned \,rith q!ick dscon'rectJeal!re for ndlidra removaas a un 1 from ax es Cra0ler be 1 tens on s ma nta ned byhydrau c lack Jorce on the track adiusl n! bear ng biock.Carbody weightr20 010nCrawler drive: ndependent hydra! ic p'ope drve s b! t inoeach craw er s de 1 ame Each dr ve cons sts of a -rydra! cmolor prope ng a dr v ng tunrbler thro!glr a planetary gearbox NydraLr c molor aid lear box are bLr 1 nlo the craw erside frame rtlr n the shoe wdrhCrawler brakesr Spr nq se1 hydraLr ca y re eased parkingbrakes are bult irto each propeldriveSleering mechanism: A rydrau c prope systern prov rles bolhsk d steer ng {dr v ng one track o r y) afcl counletrrotat ng sleer-ng (drvng each track in orposle d rectois)Track rollers: Sea ed lrack ro ers for nainlenance free opera

Main Specilications (Modelr 7250-2F)

&, Attachmentr)'.

Weded attcocorslrlcton usfglubllar, r glr lens esleechords w ll"r pin coinectons beiylieen seclions.

BoomafdJbLenglll

l./l n Lenllh Uax Length

73.2 n 9l 4mm+305127trt+122nt

64 lm+51 8

Working Speed.!lr Lfliig Capa.tJ,l,'lax LengrhLong Boom

Trare SpeedPower Plant

Ei! Et]il!!lFle Ta rk Capac ly

2.2 mif iprnlI !!l !r!L

I nn Pl lC Llrl247 kv/r2 000 m n lrpn

4,rar able d sF acemefl3l ! [']Pa 1325 kCI'!h.)

App'.r 2111122 kPa L1 25 k!frcm:)

971 i tupperi.20 0l lLorel)1,1 5 t

762m

22.7lN 5 0 m

I ar Comb nat oiTofierAnq e

WeighlOperar.! !/e qhl'Gro!rd Pressure'

Ttrspod t!e glrt''

Hj'dra! . Tank Capaclj, 600 rers

Fateij L ie F! 15 nge L rel 132 kN 113 5 tti

390 m ([lan) 220 m ]A!x lSpr'!.5e rr!ar?u .a !reeased 1\eqar,rei

Lrr b:re S !n ii

.:rr.d/ ro !r L b:s. !..n. rr..

Lonq Boo n

Free Fa Bra

Grane Boom

Limit of Hook Lifting

Hook L13.5 t 32n

7 620 (wirh oolonarl 220 mn sroq

Hook

250 t hook

1501hook 5.9 m70thoo[ 49m

Grane Boom ArrangementsBoorn

lenslh m (fi)

15 2 (50)

18.3 (60)

21.3 (70)

Boom arrangement

24.4 (80)

27.4 (90)

30.5 (100)

33.5 (1r0)

.:rffi:,

n =rtffir.:='

-rn@L, .::=

36.6 (r20) * -iEftr r -6- -

39.6 (r30)

42.7 i.140)x -:rr-r,or -- ry]-

-rr{!- f lo F

x --BFdr!d- r -r=-. -

45.7 (150)

-:f1i T =,

-. maa sh.ws rh€ guy ne instaring posit on when rhe lredl b is usedx lndicates lrre mosrIeiible combinaton or ise booms wh ch can be m.d Jied rn tom

alsho.lerb.on amngemenls

Boom Lenqth

lenglh m (fl)

48.8 (r 60) x -:rr-r- r!' , - =.

51 8(170) -riLrF r ii -: d r:::

* :fffi { iEr:

-:rlEf r" fu-==

57.9 {1901 -jrEffi _ a-.:=

01 01200r - " !

|.:rffi

64 0 (210)

x -:Bj:E rr i-{ r .! r :.=

-jlrnirffijl{r::,

x ::6ffir5 :-rd4 E:ji

-jlr-rffi 4 f-r:='

-:E4-!0 ffiri-j-

{ irdlds - i { E :

:o. .2iv, .?. ! l l- ,. " a

EI

70ron

Hook BlocksA range of hook b/ocks can be specified, each with a safery tatch.

No. of

250-lonliSlsi70-ton

35-ton13.5 ton

Weishi (ks)

Weight (kg)

2,300

250 ton 4,24015oion

1,204

Style and Combination ol Boom and Jib

Symbols for Attachments:

450

_l

1 Fisrc n O meanslh€ numbere orthe maimum usabeboom (orijb) respeclivety

l

@@@@@@l

T 3.5 ton

Long Boom i Fixed Jib

3

tE

N4 N.A F xed Jib o. y(l) NA.3

3

.:

N.Ar L N.A. FxedJib oiy(r) N.AN.A. N.A. Fixe.l Jib on y(l\A NA -i.eo-oorti\3, \A\a \.A. t ,o o{aort)N A. common rse(1) N.A. Common re(l)N A. commof use(l) N.A c"rr"*,""1r;

\A NA -i.eo-oorti,3. \A\ a \.A. l\.a. | , o o{a ort. IN A. N.a .or non' 16.1,

N.A commo. !se(2) N A. Cornmon lse

Auriiatu Sheav.urane boom 16rcr:;p B..m Long boomAui I a.v Sheaveror Lod Boom

Crane Boom Working Ranges

70,1 m BOOI\I

€7.1 LBqq[,

61.0 m BOOM

57.9 m BOOM

51,3 qBgorll

27-4 m BOOIL

?44m qoo!4

13-3 m BOOM

;I

'd

ERadius from center of rotation (m) +

NOTES:1. Ratnqs accordiig lo Japaiese C.nsltucl on C.dos tor ['1ob e Cranes

and Japaneso Salely Ord nance on Cranes, etcr:. Ratngs n meric tons lor 3rj0'workin! aree.3 operal ng radius s lre rorzonra d sla rce iiom.eiter ol rdlali.i to a

!raviry .l rh-a load.!.h"qh o' oo b. ro 'q " d01" lo"d " dl

q" " oi"incuded n nted oad. The r roralweight musr be subrracred from raredload lo obla n ue qhllhal.an be lifted.

5. Ratnqs shown are based on fr€e y suspend€d oads and make noalowance lor suclr la.lo6 as w nd efiect on ln€d oad sround.ondlions oul ol leve op€,al ng speeds or any o|rercondil on thal.ou d be

I rh s equ pment. Op€rat r,therelorehas the responsibl ty loludge lho €xisl ng conditons and reduce nedloads and operatnq sp€eds accordinqy.

6 Rar ngs are turoperaron on a rrm and evelsurr6ce7 Ar 6diand bddm reigrhswhere noralidosare shown onchar., opera'

lioi s nor ended norappoved

g Boom insertsandguy ines nusr b€arcng€d asshown n the'operalols Manua'

I Ba.m rroist re€ving s 16part ner0. Ganrry musr be ii 16 sed plsilionloral condtions.11. Boom backsrops are requ red ror ar boom rengths12 Ral ngs srown inf -are detem.ed by re str€nlth o1 the boom

13 lnslrucioninlh€ Opealorsilanua muslbesk.ryobs€Nedwhenoperaliic rhe mach ne

14. Crane b.dm rai ngs: Deducr w€ glrl ol ma n hook b o.k sinos. and arolher load handlli! a.c€ssoies lrom c.ane boom ral nqs shown

]s Auxlary sheave ratnqs r.rcrane b.on Deductwelhtolba hooks nss and a olh€r oad hand nqinqs ror rane boom shown.

16.Crancboomlenolhsloraux arysheavemountngarels.2nloT62n17. Crane boom rat ngs wilh aulila.y sheeve: D€duct 0I ton lrom crane

boom rarngsshown Mnmom dl€d oads musiexceed2. tt"trI

Crane Boom Lifting Gapacity

15.0

31.0 7 305 303

n22 336.034.0

42.0

10 I

Rat nqs accodin! toJapanese cdisru.r.n Codes ror Ntobie Cran€s and Japanese Satety Ordinance on Cranes etcRatngsshoun n T-------lare derehin€d byrhesirength oJ lhe booD or otherstructura componenrs

Counterweighl: 97.1 t, Carbo.ly weighl: 20.01

I39.6 42.718.3 21.3

129.A 129 6

I m/]350 7 7mi128 5135 0 127.0

117.7 117.

fl326 311

10.0

22.O

45,7

33.8

4.6

44.8

5.0

q9.471.671.8 71 2 71.2

12.014.0

9.0

r8.0

22.024.O

28.0

59.6 59.4 59.2 59.050.4 50.8 50.5 50 344.0 !4L38.8 38.8 43.8 43.6 43.4

50.1433

38.5 38 3 0345 33.734

27.A 27 5 27 3 27.35.1 244

22.721.4

19.118.1

16.4412fl15S

43 9 ml4388 6

lqo'12.0

51.8 54.9 57.9 51.0 64.0 67.1 7(l.1 732 76.2lQ.012.0

10.8m470 ll4m/71475.0704

74.4 65.6 L5 mEi 614.0 476

44914 5 ml43 l qr J/r

15 0 le.5 58.449.6 4S 5 51.6 48.0 16.0lc018.0 49.8 38.920 39.8 36.7 31.822 37.5 37.4

s32 i 33137.2 370 36.9 366 22.O24,0 33.5

29.126.1

29.0264

27.9

24Fz9.D30.0

27.A24f?23244

26.7 266 26.4 2A.O242 23.2 23121i | 2a922.1202

21.9 21.7 21.4 21.3 20.8 32.034.036.03a.o

34.0 20.0 19.81Ri

2 194 1a.99q040.0

17916.4

17.A16 3

17 17315.914.614

17 4 17.1 16.9 16.7 15.814.5t6.t 158 T51 40.0

42.044-O46.048.0

42.0 11.5 14.3134 13.3

1.1 012.9

13I 13.6 13413.913.0

13.7127 J 1.9

11.0

12.41la11.6

'12 246.0 12 5 113

119 11.6 11.5 11.2 10.450.0 491m/115 10.9 99 9.8 9.6

8.04.216

52.054.056.058.0

518m/]03 10.09.4

9.7 9.5 52.0

8457 lnt8 2

8.4 54.056.08.3 8.0 78

6.960.0 6.6 60.0

62'o64.it

6.304.066.06nn

5565! m'5 3

5.2

667.6 n

36 Feeves l

I''

Dimensons mm Weighr:kg

l,Vilh boodibasc cartrody qanir!, trans flpr.olrerspreader arduppe spreader maia daux!l nches {noi l4 ra I dc rd nq lrre rope aid boomlro st!rnNr nclurlnr0 lirc ropevL/e or1:41500 k0 wdlh 3,,100 nrm

lll Ll*16lr 62?0 t.110i2j:IL 12 3ro 2 srlr

- + -:"afl, tlutL

WtJr carbod! Oanlry.trans fler nianandarrn.hes (non freFla ltand boom ho sl r i.rr

Wllhout olrer spreader u rc roDe ior boom h0s1. andvre rope for nra n add atrr ho stWc lJlrt 37 300 (q Width:3 200 nnl

Boom Base (with backsloD)

weio n:20 000 ko

i: l.l

Weilrhl:3 360 kq

,r.lta

tl,re oht 2 830 kq

, r.l5

-!-l:

We lht 13 500 kir_ i 00|

:i

-

weiqhl: 13 200 kg

'1

r00

U/e ght 10 000 kllx 2

m29

IJib Base with srrur (For cdne)f/. qrrr 510 ko W dir r 040 inJ

= , ' .':,-,-.-+-

-i i -: .---=-

Ll m SpeDiallnse Boom lorTowerwe orrt 2 200 kq

_ ,:r:70

L(mn') Weiqht {ko)3 0 nr 3,160 320a, 621A 5.0S,. OZOO ,.0

We qhL 1 7i0 kq

=;:l.:L

Dmenso., mm lale lht lg

I i _1!l

ia.l i! |rlr !-r iir,.:i

: ] ., , : '-: -' ;-:"-'+,

:

!

30 m nsed jib (ror crane)6.1n inserl jib (for cEne)

Lowerspreader

pimensions(LxwxH)

li r,-5 nn : i 020m rr lr s4a r r: r,am i irra i.r i 1.!rc rn

r t1!r!rr.r(lll i nujlq. iI1:r! rn i2ta nr39rni

2 !0r!I 200 k{l

1!):.

r arro mx r 2Ju mJr i i6t nn

12! nn r 335 mn r 765 nrnl5j| nm 1 :l: l i 1n!|tr

2 iru rnr I 62Cn i 7:Lj nnir: rn: itir I f I22irr r.l

Upper spreairer tor towerjibLowerspreadertortowq j b

35.lon hookiiJ! mm I 7aa rrm ti ii25 rrr'16: r i inn nnr I a- rrnl

\.r. Er r:-L!r r,e nn.. ii r:r,, - !,,,

Transportation of Base Machine

I Festihe o er boonr. r tre uooden block2 Tlr s trtrspoftalion plan depends on specif cat 0Its ol !our nailer and tre areas o.cou xries !,ihere !.u tansDort

,M,L