SQ4Sk2Q Truck-Mounted Crane Spare Parts Catalogue

Wp10.380 20 Four Valve Engine Parts Catalogue

MAIN SPECIFICATION

  • Max Lifting Capacity:4000 kg
  • Max Lifting Moment 8.40/10 T.M
  • Max Oil Flow Of Hydraulic System 25 L/min
  • Rated Pressure Of Hydraulic System 20 Mpa
  • Oil Tank Capacity 60 L
  • Rotation Angle: All Rotation
  • Crane Weight :1396 kg(reference)
  • Installation Space 850 mm

The aim of supplying the catalogue is to facilitate maintenance and service to the SQ4SK2Q Truck-mounted Crane. It should be used together with the operation manual and maintenance manual. Please strictly follow the instructions in operation manual and maintenance manual for operation and maintenance.

SQ4SK2Q  随车起重机 SQ4SK2Q Truck-mounted crane

Part number   Part NameQTY  Remark
350300084 回转机座总成Slewing base 
350300094 布管系统Hydraulic pipe 
359400020 卡板Clipboard 
805000714 螺栓M10×20 BoltGB/T5783-2000
805300014 垫圈10 GasketGB/T93-1987
801103108 油杯M10×1 Oil cupGB/T1153-2000
350200004 Shaft 
359400021 卡板Clipboard 
350300007 销轴Pin shaft 
350300086 吊臂总成Boom assembly 
801301588 绳夹10KT Cable clampGB/T5976-2006
821532948 钢丝绳Steel cable49m9.3NAT-18X7+FC-1870-ZS
358900004 吊钩Hook 

吊臂总成 Boom assembly

Part numberPart NameQTYRemark
350300087 基本臂Base boom 
350300090 第一节伸缩臂Telescopic boom I 
350300091 第二节伸缩臂Telescopic boom II 
350300071 伸缩油缸Telescopic cylinder 
805000008 螺 栓M6×12 Bolt 
805300030 垫 圈6 Cushion ring12  
350200084 盖板Cover board 
800514677 无油润滑轴SF-1 Bearing 
805000322 螺栓M6×16 Bolt 
350200083 盖板Cover board 
350300003 销轴Pin shaft 
805603901 开口销4×40 End-opened pin 
805302848 挡圈20 Check ring 
350300069 导向轮Polot wheel 
350200015 销轴Pin shaft 
805000714 螺栓M10×20 Bolt 
805200065 螺母M10 Nut 
359400283 指 针Needle 
/Bush 
350300063 幅度牌(右)Rang indicator 
350300062 幅度牌(左)Rang indicator 
805502345 铆钉2.5×6 Rivet 
350300004 销轴Pin shaft 
359400166 支撑块Support block 
350300067 滑块Slide pad 
350300066 滑块Slide pad 
805100101 内六角螺钉M8×12 Screw 
801100336 油杯M10×1 Oil cup 
805104032 螺 钉M10×40 Screw 
805200065 六角薄螺母M10 Thin nut 
805100309 内六角螺钉M6×16  Screw 
805302747 垫 圈6 Cushion ring 
350200245 滑块Side pad 
805400035 孔用弹性垫圈50 Check ring 
350200086 盖板Cover board 
350200002 销轴Pin shaft 

吊臂总成 Boom assembly

Part number  Part NameQTYRemark
350300068 滚筒Rotary drum 
350300075 销轴Pin shaft 
350300009 销轴Pin shaft 
350300001 滚筒Rotary drum 
350300065 滑块Slide pad 
350200245 滑块Slide pad 
350300002 销轴Pin shaft 
805603899 开口销4×30 End-open pin 
805302843 垫圈10 Cushion ring 
350200036 绳挡Rope ward 
350200010 销轴Pin shaft 
350200363 楔套Wedge bush 
350200362 Wedge 
805603902 开口销4×50 End-opened pin 
350200085 盖板Cover board 
350200003 销轴Pin shaft 
350200042 挡板Baffle 
350200030 隔 套Separate bush 
800513883 轴承6206-LS Bearing 
805400075 轴用挡圈D62 Check ring 
350200249 滑轮Pulley 
350200012 隔 套Separate bush 
805300030 垫 圈10  Cushion ring 
350300007 销轴Pin Shaft 
359400021 卡板Clipboard 

伸缩油缸装配 Telescopic cylinder

Part numberPart NameQTY Remark
/伸缩油 ITelescopic cylinder I 
/伸缩油缸 IITelescopic cylinder II 
/螺栓M12×1.5×35  BoltGB5785-86
860101053 弹垫M12×1.5 Spring cushionGB93-87
805103512 螺母M12  NutGB6171-86
700217414-方钢8×110 Square steel 

伸缩油缸 I Telescopic cylinder I

Part number    Part NameQTYRemark
/活塞杆Piston pole 
/防尘圈d45×53×6.5 Dustproof ring 
/缸盖Cylinder cover 
/轴用支承环d45×9.4×2.5 Support ring 
/轴封d45×55×6  Seal for shaft 
/0 型圈63×5.7 O-ring 
/缸体Cylinder 
/隔套Separate bush 
/活塞Piston 
/0 型圈30×3.1 O-ring 
/孔封Seal for hole1 组 
/长圆柱端紧定螺钉35 Screw 
/螺母M30×2 Nut 
/油嘴M6×1 Oil nipple 
/销轴Pin shaft 
/铜被轴承φ20×Φ23-30 Bearing 
/轴用弹挡d20 Check ring 
/滑轮Pulley 

伸缩油缸Ⅱ Telescopic cylinder  Ⅱ

Part number    Part NameQTYRemark
/长圆柱端紧定螺钉Tightness screw 
/螺母M30×2 厚25 Nut 
/活塞Piston 
/0 型圈30×3.1 O-ring 
/孔封D55×39-18.4  Seal for hole1 组 
/隔套Separate bush 
/活塞杆Piston pole 
/缸体Cylinder 
/缸盖Cylinder cover 
/0 形圈63×5.7 O-ring 
/轴用支承环d45×9.4×2.5 Support ring 
/斯特封d45×4.2 Seal1 组 
/轴封d45×55×6 Seal for shaft 
/防尘圈d45×53×5/6.5 Dustproof ring 

转台总成 slewing base assembly

Part number   Part NameQTYRemark
350300085 转台Column 
359400020 卡板Clipboard 
805300014 垫圈10 Cushion ringGB/T93-1987
805000714 螺栓M10×20  BoltGB/T5783-2000
805005193 螺栓M10×45 BoltGB/T5783-2000
358001709 液压绞车Hydraulic winch 
350201018 护套Bush 
805300109 垫圈5 Cushion ring16 GB/T93-1987
805000389 螺栓M5×10  Bolt16 GB/T5783-2000
350200038 封板Close board 
805103872 螺钉M10×30  ScrewGB/T70.1-2008
359400092 盖子Cover 
350200057 拨叉Fork 
359400021 卡板Clipboard 
805000374 螺栓M18×62  Bolt10 GB/T5783-2000
350300008 Shaft 
350200039 封板Close board 
350300072 变幅油缸Derricking cylinder 
350200040 封板Close board 
350200005 隔套Separate bush 
350200004 Shaft 
801100336 油杯M10×1 Oil cupJB/T7940.1-1995

液压绞车 Hydraulic winch

Part numberPart NameQTY   Remark
805100115 螺钉M12X25 Screw M12X25GB/T70.1
805300018 垫圈12 gasket 12GB/T93
358000171 油管Oil tube 
803007709 马达MotorOMR-160
803175015 O 形圈82.22X2.62  o-ring 82.22X2.62C92
805103995 螺钉M8X15 Screw M8X15GB/T70.1
805300010 垫圈8gasket 830 GB/T93
358001690 端盖cover 
805100064 螺钉Screw M8X2020 GB/T70.1
358001703 左侧板Left side board 
358000073 调整垫Adjustable cushion 
801702810 碟簧90X46X3.5X6 Dish springGB/T1972
358001684 活塞piston 
803175031 O 形圈o-ring 98X3EKM
803309621 组合封gasket D103X92X6KGF10306NP3
803309622 组合封D87.5X76.5X6 GasketKGF8706NP3
358001691 摩擦静片Static slice 
358001693 摩擦动片Dynamic slice 
358001685 太阳轮Sun wheel 
358001700 挡板baffle 
358001682 筒芯Cylinder core 
805005415 螺钉Screw M6X15GB/T79
803008122 平衡阀Balance valveCBPA-B-OMP-C1
358001699 摩擦垫Friction cushionGB/T5801
800552626 轴承Bearing 61822GB/T276
358001704 标牌label 
358001701 连接板Connected board 
358001705 连杆linker 
358001706 起升减速机标牌label 
358001707 起升减速机标牌label 
358001698 行星垫Planet cushion 
358001696 行星轮Planet wheel 
800513877 轴承Bearing NA4903GB/T5801
358001697 摩擦垫Friction cushion 
358001694 行星轴Planet shaft 
803175106 油封oil seal 125X150X12SN70-TC

液压绞车 Hydraulic winch

Part number  Part NameQTY Remark
803174310 螺塞M16X1.5 Screw thread plugJB/ZQ4444
805300026 组合密封Gasket 16JB/T982
358001687 筒体组件cylinder 
358000243 压板Press board 
805300030 垫圈gasket 6GB/T9
805100059 螺钉Screw M6X20GB/T70.1
800500194 轴承Bearing 6207GB/T276
358001702 右侧板Right side board 
358000089 轴承盖Bearing cover 
358000086 外端盖End cover 
805000017 螺栓Bolt M8X25GB/T5783

变幅油缸 Derricking cylinder

Part numberPart NameQTYRemark
/钢背轴承Bearing 
/缸体Cylinder 
/轴用支撑环Support ring 
/组合密封Assembled seal 
/轴用密封圈Sealed ring 
/防尘圈Dustproof ring 
/O 型圈O -ring 
/缸盖Cylinder cover 
/螺母Nut 
/活塞Piston 
/孔用支撑环Support ring 
/组合密封Assembled ring 
/O 型圈O -ring 
/紧定螺钉Tightness screw 
/活塞杆Piston pole 
/油嘴Oil nipple 

回转机构 Slewing

Part numberPart NameQTYRemark
358200044 回转分配器Slewing distributor 
805000013 螺栓M16×35 Bolt 
805300011 垫圈16 Cushion ring 
805004559 螺栓M20×110 Bolt19  
800306024 回转机构HZ335B  Revolving gear 

回转分配器 Slewing distributor

Part number   Part NameQTYRemark
358200341 芯轴Core shaft 
358200045 耐磨垫Wearable cushion I 
803175084 导向环Pilot ring 
803175148 旋转密封Rotary seal 
358200048 回转分配器标牌Scutcheon 
358200342 分配体Cylinder 
805000137 螺栓M8×40 Bolt 
805302783 弹性垫圈Spring cushion 8 
805100154 螺栓M8×30 Bolt 
358200015 盖板Cover board 
358200014 过渡套Bush 
358200047 压板Press board 
358200046 耐磨垫Wearable cushion II 

机座体总成 pedestal

Part number   Part NameQTYRemark
350200384 活动支腿Active leg 
350200056 盖板Cover board 
805000389 螺栓M5×10 Bolt 
805300109 垫圈Cushion ring 5 
350200511 支腿油缸Leg cylinder 
805300014 垫圈Cushion ring 10 
805103872 螺钉M10×30 Screw 
350200006 Shaft 
800513665 深沟球轴承6304 Bearing 
803110396 螺母M12LA3CX Nut 
803306135 卡套PSR12L  Chuck 
350200538 弯管Bend tube 
350200539 弯管Bend tube 
350200537 弯管Bend tube 
803174460 直通接头I12LG1/2ED Straight joint 
350200536 弯管Bend tube 
350700114 接头块Joint block 
803505158 水平仪SS50 Gradienter 
805105473 螺钉M4×8 Screw 
805103986 螺钉M6×16 Screw 
805300030 垫圈Cushion ring 6 
350200503 机座体Pedestal 
351600194 滚轮Idler wheel 
351600201 Shaft 
805103986 螺钉M6×16 Screw 
805300030 垫圈Cushion ring 6 
359400179 锁紧总成Lock 
801100336 油杯M10×1 Oil cup 
359400885 护套Bush 
350200229 支架焊接Bracket weld 
805400043 挡圈Check ring 95 

支腿油缸 Leg cylinder

Part CodePart NameQTYRemark
/隔套Separate ringer 
/缸体Cylinder 
/O 型圈O-ring 
/导向套Pilot ringer 
/轴用支承环Support ring 
/组合封Assembled seals 
/轴用密封圈Seals ring for shaft 
/防尘圈Dustproof ring1 组 
/组合封Assembled seals 
/活塞Piston 
/内六角紧定螺钉Allen bolt 
/O 型圈O-ring 
/活塞杆Piston rod 
/六角螺钉Hexagon bolt 
/弹簧垫圈Spring ring 
/盖板Cover 
/法兰座Flange seat 

操纵系统 controls

Part number     Part NameQTY  Remark
359400147
359400148
359400149
359400150
359400151
359400159
359400160
359400161
359400162
359400163
操纵手柄Control handle2
1
1
1
1
2
1
1
1
1
 
359400118 拨叉Fork 
359400133 销轴Pin shaft12  
805400032 轴用弹性挡
8 Check ring12  
359400266 接头Joint 
350200540 Linker 
359400265 连接螺钉Joint Screw 
805200045 螺母M5 NutGB/T6170-2000
359400264 接头Joint 
359400100 拨叉Fork 
805000008 螺栓M6×25 Bolt13 GB/T5783-2000
805300030 弹垫6 Cushion ring16 GB/T93-1987
359400128 连接轴Joint shaft 
350100001 左护栏Left rail 
350100134 操纵架Operation bracket 
800305966 软轴Soft shaft 
805000018 螺钉M8×25 ScrewGB/T5783-2000
805300010 弹垫8 Cushion ring 
805200053 螺母M6  Nut 
803007878 多路阀Multichannel valve 
350100166 阀架Valve bracket 
805100089 螺栓M6×70  BoltGB/T70.1-2000
350100002 右护栏Right rail 

布管系统 Hydraulic pipe layout

Part numberPart NameQTYRemark
350300095 上车布管系统Up hydraulic pipe layout 
350200513 下车布管系统Down hydraulic pipe layout 

上车布管系统 Up hydraulic pipe layout

Part number  Part NameQTYRemark
803174460 直通接头I12LG1/2ED Straight joint 
803174763 直通接头I12LG3/8ED/75 Straight joint 
350300073 弯管Bend tube 
350300073 弯管Bend tube 
350200264 弯管Bend tube 
805100048 螺钉M8×45 ScrewGB/T70.1-2008
803007973 单向平衡阀SPHBB50 Balance valve 
803174464 直通接头I12LM16×1.5ED Straight joint 
803068201 顺序阀OTS10100020505 Sequence valve 

下车布管系统 Down hydraulic pipe layout

Part number   Part NameQTYRemark
803174460 直通接头I12LG1/2ED Straight joint 
803174525 直角组合接头LH12L Right angle joint 
803183008 软管N381HAQO121805-1300 Hose 
803174450 直通接头I10LG1/4ED Straight joint 
803174524 直角组合接头LH10L Right angle joint 
803175653 软管N481HAQO101805-1250 Hose 
350200520 弯管Bend tube 
350200522 弯管Bend tube 
350200524 弯管Bend tube 
350200526 弯管Bend tube 
350200528 弯管Bend tube 
350200533 弯管Bend tube 
350200530 弯管Bend tube 
803174471 直通接头I15LG1/2ED Straight joint 
803174462 直通接头I12LG3/8ED Straight joint14  
350200535 弯管Bend tube 
350200534 弯管Bend tube 
803008052 六联多路阀D(6)L10-6G-OOOYOO Bend tube 
350200538 弯管Bend tube 
350200539 弯管Bend tube 
350200537 弯管Bend tube 
350200536 弯管Bend tube 
359400104 管夹Hose clip 
803174458 接头I12L  joint12  
350200519 弯管Bend tube 
350200521 弯管Bend tube 
350200523 弯管Bend tube 
350200525 弯管Bend tube 
350200527 弯管Bend tube 
350200529 弯管Bend tube 

下车布管系统 Down hydraulic pipe layout

Part numberPart NameQTYRemark
803175235 软管N481HAHA101005-1200 Hose  
805005193 螺栓M10×45 Bolt  
805300014 垫圈10 Cushion ring  
803008012 双向液压锁SO-K8L-J7 Bidirectional  
803175424 软管N381HAHA121205-1800 Hose  
803174526 接头LH15L joint  
803175155 组合垫φ 18 Cushion  
805103958 空心螺钉M18×1.5×38 Bolt  
803176105 软管N381HAHQ0121805-600 Hose  
803007973 单向平衡阀SPHBB50 Balance valve  
803174381 油口堵塞DTG3/8ED Plug  
805300010 垫圈8 Cushion ring  
805100048 螺钉M8×45 Screw  
350200517 弯管Bend tube  
350200518 弯管Bend tube  
803175212 软管N381HAHA121205-800 Hose  
803174763 接头I12LG3/8ED( 75) 加长 joint  
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