PRODUCT DESCRIPTION

STC250H 2 4

1 3

注意: 缩回垂直支腿前，应先将 腰圆形支脚盘的直边调整为与起 重机长度方向一致 。

Parts Book www.sanygroup.com SANY Mobile Cranes Co.,Ltd.SANY Industry Town, Changsha Jinzhou Development Zone, Hunan, China410600Phone: 0086-21-58592902 Fax: 0086-21-58596210E-mail: sanyservice@sany.com.cnService hotline: 0086-21-58592902 Complaint hotline: 0086-21-58590631 STC250H汽车起重机主体STC250H.0STC250H vehicle crane bo-dySTC250H.0设备编号 Equipment No.12TC20252302 Table Of Contents STC250H vehicle crane STC250H.0 Parts Book

TABLE OF CONTENTS

Group 0 Introduction ……………………………………………………………………………………………………………………………………… 0-1

Group 1 STC250H vehicle crane bodySTC250H.0 …………………………………………………………………………………… 1-111045648 STC250H vehicle crane bodySTC250H.0 ……………………………………………………………………………………………… 1-2

Group 2 Chassis, truck crane ……………………………………………………………………………………………………………………… 2-111056381 Chassis, truck crane …………………………………………………………………………………………………………………………… 2-211060507 Cab GP & air-conditioner …………………………………………………………………………………………………………………………… 2-411052214 Cab GP & assembly …………………………………………………………………………………………………………………………………… 2-611287485 Cab GP ………………………………………………………………………………………………………………………………………………… 2-811287482 Cab white-body GP …………………………………………………………………………………………………………………………………… 2-1011287478 Bracket GP, installation, cab body …………………………………………………………………………………………………………………… 2-1211255656 Installation bracket GP, door, right …………………………………………………………………………………………………………………… 2-1411255651 Installation bracket GP, door, left …………………………………………………………………………………………………………………… 2-1611657671 Inner ornament GP, cab ……………………………………………………………………………………………………………………………… 2-1811657669 Insrument panel GP(narrow crane) ………………………………………………………………………………………………………………… 2-2011657664 Carpet Assemble ……………………………………………………………………………………………………………………………………… 2-2611657663 Guard plate GP, inner ornament …………………………………………………………………………………………………………………… 2-2811657661 Sealing GP ……………………………………………………………………………………………………………………………………………… 2-3211657660 Seat GP ………………………………………………………………………………………………………………………………………………… 2-3411657659 Accessories assemble, inner ornament …………………………………………………………………………………………………………… 2-3611653679 Outer ornament GP, driver's cab …………………………………………………………………………………………………………………… 2-38

I Table Of Contents STC250H vehicle crane STC250H.0 Parts Book

11653677 Wheel housing GP …………………………………………………………………………………………………………………………………… 2-4011653675 Pedal GP ……………………………………………………………………………………………………………………………………………… 2-4211653668 Mirror GP, viewing …………………………………………………………………………………………………………………………………… 2-4411653673 Glass GP, cab ………………………………………………………………………………………………………………………………………… 2-4611653752 Bumper GP …………………………………………………………………………………………………………………………………………… 2-4811653672 Flowguide Assembly …………………………………………………………………………………………………………………………………… 2-5011653671 Handrail GP …………………………………………………………………………………………………………………………………………… 2-5211653670 Panel, front, narrow vehicle …………………………………………………………………………………………………………………………… 2-5411287319 Electrical system, cab, EURO- III …………………………………………………………………………………………………………………… 2-5611287470 Accessories GP ………………………………………………………………………………………………………………………………………… 2-6411234953 Heating system, air conditioner ……………………………………………………………………………………………………………………… 2-6860005669 Condenser ……………………………………………………………………………………………………………………………………………… 2-7060005656 Compressor …………………………………………………………………………………………………………………………………………… 2-7211031377 Nameplate & label installation drawing ……………………………………………………………………………………………………………… 2-7611061227 Device, power system ………………………………………………………………………………………………………………………………… 2-7811046970 Engine and suspension ……………………………………………………………………………………………………………………………… 2-8011046144 System, oil supply ……………………………………………………………………………………………………………………………………… 2-8411043547 Air intake system ……………………………………………………………………………………………………………………………………… 2-8611047173 System, exhaust ……………………………………………………………………………………………………………………………………… 2-8860009016 Valve, brake, air exhaust ……………………………………………………………………………………………………………………………… 2-9011047992 Cooling system ………………………………………………………………………………………………………………………………………… 2-9460028227 Radiator, combination ………………………………………………………………………………………………………………………………… 2-9811060387 Device, power train …………………………………………………………………………………………………………………………………… 2-10011058753 Clutch & control mechanism ………………………………………………………………………………………………………………………… 2-102A229900003604 Clutch GP ……………………………………………………………………………………………………………………………………… 2-10611050111 Transmission & control device ……………………………………………………………………………………………………………………… 2-11010047858 Control lever, transmission …………………………………………………………………………………………………………………………… 2-114A220803000001 Transmission GP ……………………………………………………………………………………………………………………………… 2-116

II Table Of Contents STC250H vehicle crane STC250H.0 Parts Book

11050264 Drive shaft device ……………………………………………………………………………………………………………………………………… 2-148A229900006195 Drive shaft ……………………………………………………………………………………………………………………………………… 2-150A229900003320 Drive shaft ……………………………………………………………………………………………………………………………………… 2-15211403679 Control device, chassis ……………………………………………………………………………………………………………………………… 2-15400001680 Instation, left chassis valve controller ……………………………………………………………………………………………………………… 2-15610008284 Control handle GP, chassis right …………………………………………………………………………………………………………………… 2-15810243939 Weldment, two-force rod, chassis valve …………………………………………………………………………………………………………… 2-16011400545 Weldment, two-force rod, chassis …………………………………………………………………………………………………………………… 2-16212378119 Frame construction system deviceSYM5331J ……………………………………………………………………………………………………… 2-164A810312000264 Pan, 5th outrigger ……………………………………………………………………………………………………………………………… 2-16612197747 Bracket assembly ……………………………………………………………………………………………………………………………………… 2-16811192161 Bracket GP, boom ……………………………………………………………………………………………………………………………………… 2-17011536782 Platform GP …………………………………………………………………………………………………………………………………………… 2-17212199468 Spare tyre rack assem. ……………………………………………………………………………………………………………………………… 2-18200000182 Dowel GP, upper ……………………………………………………………………………………………………………………………………… 2-18410002419 Cap MTG GP, tank filler ……………………………………………………………………………………………………………………………… 2-18611200388 Mudguard GP, RH, rear ……………………………………………………………………………………………………………………………… 2-18810173923 Toolbox body GP ……………………………………………………………………………………………………………………………………… 2-19011201445 Mudguard GP, rear, LH ……………………………………………………………………………………………………………………………… 2-19212041246 moveable outrigger assemblySYM5331JF.3.5 ……………………………………………………………………………………………………… 2-19411757666 Horizontal Outrigger Oil Cylinder QY17ZX ………………………………………………………………………………………………………… 2-19611584037 Fixed device, hook block ……………………………………………………………………………………………………………………………… 2-19811052256 Hood GP, engine ……………………………………………………………………………………………………………………………………… 2-20011773417 Cylinder,outrigger five ………………………………………………………………………………………………………………………………… 2-20211275551 Suspension, axle ……………………………………………………………………………………………………………………………………… 2-204A810304040014 Tire & wheel GP ………………………………………………………………………………………………………………………………… 2-206A210881000047 Type GP ………………………………………………………………………………………………………………………………………… 2-20810054178 Adaptor GP, front bridge belt ………………………………………………………………………………………………………………………… 2-210

III Table Of Contents STC250H vehicle crane STC250H.0 Parts Book

A220600000027 Axle GP, front …………………………………………………………………………………………………………………………………… 2-21260017551 Brake, front LH ………………………………………………………………………………………………………………………………………… 2-22060017550 Brake, front RH ………………………………………………………………………………………………………………………………………… 2-22210032080 Suspension GP, rear ………………………………………………………………………………………………………………………………… 2-224A810314010002 Beam GP, compensating ……………………………………………………………………………………………………………………… 2-22811272867 Suspension GP, front ………………………………………………………………………………………………………………………………… 2-230A220600000038 Rear bridge GP ………………………………………………………………………………………………………………………………… 2-234A220600000039 Axle GP, middle ………………………………………………………………………………………………………………………………… 2-24011221176 Hydraulic system, chassis …………………………………………………………………………………………………………………………… 2-25011050592 Tank GP, oil, hydraulic ………………………………………………………………………………………………………………………………… 2-25211502129 Hydraulic pipeline, chassis …………………………………………………………………………………………………………………………… 2-25611502126 Pipe GP, return & suction, chassis …………………………………………………………………………………………………………………… 2-25860158886 gearpump ……………………………………………………………………………………………………………………………………………… 2-26411715701 valve block GP, flow collecting ……………………………………………………………………………………………………………………… 2-27011382765 Pipe GP, front outrigger ……………………………………………………………………………………………………………………………… 2-27211501919 Pipeline, steel, outrigger ……………………………………………………………………………………………………………………………… 2-27410138606 Connector GP, 5-way ………………………………………………………………………………………………………………………………… 2-27811502125 Pipeline, rubber, outrigger …………………………………………………………………………………………………………………………… 2-28010138579 Valve GP, multiway …………………………………………………………………………………………………………………………………… 2-28260016570 Valve, multiway ………………………………………………………………………………………………………………………………………… 2-28411000770 Pipe GP, rear outrigger ……………………………………………………………………………………………………………………………… 2-288A810302000154 Swing connector, center ……………………………………………………………………………………………………………………… 2-29010227927 Joint, swing, central …………………………………………………………………………………………………………………………………… 2-29211270774 Electrical system, chassis, EURO III ………………………………………………………………………………………………………………… 2-294A810201109012 Storage battery & tank body assembly GP ………………………………………………………………………………………………… 2-30610565980 Device, brake system ………………………………………………………………………………………………………………………………… 2-30810135646 Bandage GP, air reservoir …………………………………………………………………………………………………………………………… 2-32010490247 Tube 2 GP, steel, air intake, desiccator …………………………………………………………………………………………………………… 2-322

IV Table Of Contents STC250H vehicle crane STC250H.0 Parts Book

10490167 Pipe GP, steel, connection, regeneration cylinder ………………………………………………………………………………………………… 2-32410490133 Tube GP, air inlet ……………………………………………………………………………………………………………………………………… 2-32610810481 Steel pipe GP, connection, check valve …………………………………………………………………………………………………………… 2-32811048525 Device, steering system ……………………………………………………………………………………………………………………………… 2-33011046639 Steering system ………………………………………………………………………………………………………………………………………… 2-33211281136 Pipeline, steering ……………………………………………………………………………………………………………………………………… 2-334

Group 3 Hoisting boom assemblySTC250H.1B ………………………………………………………………………………………… 3-112176374 Hoisting boom assemblySTC250H.1B …………………………………………………………………………………………………… 3-210669845 Roller, rope holder …………………………………………………………………………………………………………………………………… 3-2611885706 Cord roller ……………………………………………………………………………………………………………………………………………… 3-2810669838 Roller, rope holder …………………………………………………………………………………………………………………………………… 3-3010138100 Pulley GP ……………………………………………………………………………………………………………………………………………… 3-3210138120 Guide pulley assembly ………………………………………………………………………………………………………………………………… 3-3411052076 Pulley, boom-tip ……………………………………………………………………………………………………………………………………… 3-3612163854 Telescopic mechanismSTC250H.1B.6 ……………………………………………………………………………………………………………… 3-3812168120 Guide wheel support assemblySTC250H.1B.6 …………………………………………………………………………………………………… 3-4411302735 Guide pulley assembly ………………………………………………………………………………………………………………………………… 3-4611060515 Bracket GP, cylinder …………………………………………………………………………………………………………………………………… 3-4811233559 Cylinder, telescoping ………………………………………………………………………………………………………………………………… 3-5011234814 Cylinder, telescoping ………………………………………………………………………………………………………………………………… 3-5412163859 Slide Wheel AssySTC250H.1B.6.9 ………………………………………………………………………………………………………………… 3-5611582449 Pulley GP ……………………………………………………………………………………………………………………………………………… 3-58

Group 4 Layout plan, nameplate ………………………………………………………………………………………………………………… 4-111107001 Layout plan, nameplate ……………………………………………………………………………………………………………………… 4-2

Group 5 Electrical system, superstructure …………………………………………………………………………………………………… 5-1

V Table Of Contents STC250H vehicle crane STC250H.0 Parts Book

11303186 Electrical system, superstructure ………………………………………………………………………………………………………… 5-211302754 Electric system, boom ………………………………………………………………………………………………………………………………… 5-411661100 Limiter GP, height ……………………………………………………………………………………………………………………………………… 5-810022380 ATB Cable Weight …………………………………………………………………………………………………………………………………… 5-1010044528 Weight …………………………………………………………………………………………………………………………………………………… 5-1210044511 Weight …………………………………………………………………………………………………………………………………………………… 5-1411141483 Harness 2, boom ……………………………………………………………………………………………………………………………………… 5-1612300302 Boom harness ………………………………………………………………………………………………………………………………………… 5-1812300431 Boom harness ………………………………………………………………………………………………………………………………………… 5-2011302100 Electrical system, turntable …………………………………………………………………………………………………………………………… 5-2211301826 Harness, solenoid valve ……………………………………………………………………………………………………………………………… 5-2411302009 Panel, control, circuit ………………………………………………………………………………………………………………………………… 5-2611301814 Conducting ring component ………………………………………………………………………………………………………………………… 5-3011301919 Cluster 1 ………………………………………………………………………………………………………………………………………………… 5-3210140655 Lamp AS, clearance, rear …………………………………………………………………………………………………………………………… 5-3410014097 Diagram, electrical, jib ………………………………………………………………………………………………………………………………… 5-3610142438 Harness, jib …………………………………………………………………………………………………………………………………………… 5-38

Group 6 Operator's cab, superstructure ……………………………………………………………………………………………………… 6-111138128 Operator's cab, superstructure ……………………………………………………………………………………………………………… 6-211149729 Operator's cab mounting ……………………………………………………………………………………………………………………………… 6-411736479 Superstructure control room assembly ……………………………………………………………………………………………………………… 6-611712808 Bodywork GP,operator's cab ………………………………………………………………………………………………………………………… 6-811255467 Door GP, operator's cab ……………………………………………………………………………………………………………………………… 6-1011735659 Accessories GP,operator's cab ……………………………………………………………………………………………………………………… 6-1211694896 Decoration GP,inner …………………………………………………………………………………………………………………………………… 6-1411694908 Front Instruments panel assembly （25T ………………………………………………………………………………………………………… 6-16

VI Table Of Contents STC250H vehicle crane STC250H.0 Parts Book

11694919 Console GP,right ……………………………………………………………………………………………………………………………………… 6-1811287481 Handrail box GP, pilot handle ………………………………………………………………………………………………………………………… 6-2011621335 Box,guard,left,hydraulic control ……………………………………………………………………………………………………………………… 6-2211621336 Box,guard,right,hydraulic control …………………………………………………………………………………………………………………… 6-2411694930 Plate GP,protect,decoration,inner …………………………………………………………………………………………………………………… 6-2611696050 System,seal …………………………………………………………………………………………………………………………………………… 6-2811287380 Seat GP ………………………………………………………………………………………………………………………………………………… 6-3011694935 Assembly,outer decoration …………………………………………………………………………………………………………………………… 6-3211696042 Glass GP,narrow ……………………………………………………………………………………………………………………………………… 6-3411699664 25T unitive leading electric system of ……………………………………………………………………………………………………………… 6-3611669992 Warm-air device, operator's cab …………………………………………………………………………………………………………………… 6-4211231941 Air-conditioning system, operator's cab …………………………………………………………………………………………………………… 6-4460026126 Evaporator ……………………………………………………………………………………………………………………………………………… 6-46

Group 7 Hydraulic system, superstructure ………………………………………………………………………………………………… 7-111123593 Hydraulic system, superstructure ………………………………………………………………………………………………………… 7-211568454 Oilway, main/auxiliary winch ………………………………………………………………………………………………………………………… 7-411466051 Check valve GP, prefilling …………………………………………………………………………………………………………………………… 7-811466035 Block GP, transition, winch …………………………………………………………………………………………………………………………… 7-1011466017 Balanced valve GP, winch …………………………………………………………………………………………………………………………… 7-1211570702 Oilway, luffing & telescoping ………………………………………………………………………………………………………………………… 7-1411572934 Valve GP, switch, telescoping cylinder ……………………………………………………………………………………………………………… 7-18B220400000079 Valve, reversal, electromagnetic ……………………………………………………………………………………………………………… 7-20B220401000349 Valve, reversal, electromagnetic ……………………………………………………………………………………………………………… 7-2212229817 One-way overflow valve ……………………………………………………………………………………………………………………………… 7-2411788466 Pipe GP, for return&drain …………………………………………………………………………………………………………………………… 7-2611008088 Check valve GP ……………………………………………………………………………………………………………………………………… 7-3011464355 Check valve GP ……………………………………………………………………………………………………………………………………… 7-32

VII Table Of Contents STC250H vehicle crane STC250H.0 Parts Book

A229900002327 Radiator ………………………………………………………………………………………………………………………………………… 7-3410138796 Assembly GP, main valve …………………………………………………………………………………………………………………………… 7-36B220401000290 Valve, multiway ………………………………………………………………………………………………………………………………… 7-3811576402 Hoisting pipeline, center joint port …………………………………………………………………………………………………………………… 7-4011576345 Block GP,oil drain ……………………………………………………………………………………………………………………………………… 7-4211197063 Block GP, oil return …………………………………………………………………………………………………………………………………… 7-4411211177 Balanced valve GP, luffing …………………………………………………………………………………………………………………………… 7-4611572725 Oilway, main pressure ………………………………………………………………………………………………………………………………… 7-4811179961 Valve GP, pilot ………………………………………………………………………………………………………………………………………… 7-5060059726 Valve, electromagnetic ………………………………………………………………………………………………………………………………… 7-52B229900000018 Filter, oil, high-pressure ……………………………………………………………………………………………………………………… 7-5411789056 Pipe GP, control ……………………………………………………………………………………………………………………………………… 7-5611575543 Valve GP, changeover ………………………………………………………………………………………………………………………………… 7-6211193811 Pipeline, telescoping cylinder ………………………………………………………………………………………………………………………… 7-6411574933 Oil circuit, pilot handle ………………………………………………………………………………………………………………………………… 7-6611784563 Pipe GP, rotary & air-conditioner …………………………………………………………………………………………………………………… 7-6811211894 Motor GP, air-conditioner …………………………………………………………………………………………………………………………… 7-72B220501000269 Motor, gear ……………………………………………………………………………………………………………………………………… 7-7410138470 Throttle valve GP, one-way ………………………………………………………………………………………………………………………… 7-7611242934 Valve GP, control, air-conditioner …………………………………………………………………………………………………………………… 7-7811768148 Valve GP, cushion, rotary …………………………………………………………………………………………………………………………… 7-80

Group 8 Turntable ………………………………………………………………………………………………………………………………………… 8-111107542 Turntable …………………………………………………………………………………………………………………………………………… 8-210138927 Pin, slewing lock ……………………………………………………………………………………………………………………………………… 8-410123663 Mirror GP, rear-view, turntable ……………………………………………………………………………………………………………………… 8-611063560 Three pin-connected joints GP ……………………………………………………………………………………………………………………… 8-811072931 Swing mechanism ……………………………………………………………………………………………………………………………………… 8-10

VIII Table Of Contents STC250H vehicle crane STC250H.0 Parts Book

11614590 Bearing,slewing ………………………………………………………………………………………………………………………………………… 8-1260030745 Reducer GP …………………………………………………………………………………………………………………………………………… 8-1411074232 Hoisting mechanism …………………………………………………………………………………………………………………………………… 8-1860030746 Reducer GP …………………………………………………………………………………………………………………………………………… 8-2011052418 Counterweight AS ……………………………………………………………………………………………………………………………………… 8-2411105905 Turntable body ………………………………………………………………………………………………………………………………………… 8-2611079343 Engine shed …………………………………………………………………………………………………………………………………………… 8-2810138968 Ladder GP ……………………………………………………………………………………………………………………………………………… 8-3010074155 Cylinder, luffing ………………………………………………………………………………………………………………………………………… 8-32

Group 9 Jib boomSTC250H.8A …………………………………………………………………………………………………………………… 9-112197269 Jib boomSTC250H.8A ………………………………………………………………………………………………………………………… 9-210137574 Pulley GP ……………………………………………………………………………………………………………………………………………… 9-8

Group 10 Hook GP ……………………………………………………………………………………………………………………………………… 10-111051639 Hook GP …………………………………………………………………………………………………………………………………………… 10-2

Group 11 Hook, aux. …………………………………………………………………………………………………………………………………… 11-110137992 Hook, aux. ………………………………………………………………………………………………………………………………………… 11-210137968 Aux. hook AS …………………………………………………………………………………………………………………………………………… 11-4

IX Introduction Truck Crane Parts Book

Group 0Introduction

0-1 Introduction Truck Crane Parts Book

Parts Book Overview