SQ6.3Sk2Q Truck-Mounted Crane Spare Parts

Wp10.380 20 Four Valve Engine Parts Catalogue

Sq6.3Sk2Q SPECIFICATION

  • Max Lifting Capacity:6300 kg
  • Max Lifting Moment 15.7 T.M
  • Max Oil Flow Of Hydraulic System 40 L/min
  • Rated Pressure Of Hydraulic System 20 Mpa
  • Oil Tank Capacity 90 L
  • Rotation Angle: All Rotation
  • Crane Weight :2270 kg(reference)
  • Installation Space 900 mm

The manual is an integral part of SQ6.3SK2Q Truck-mounted Crane.Please keep them handy in the driver’s or operator’s cab with the supplied technical documents and operate the machine according to instruction in them.We reserve the right to modify the catalogue for improvement without notice .

SQ6.3SK2Q 随车起重机 loader crane

Part number   Part NameQTY   Remark
350500550 液压系统布管Hydraulic system 
350500540 回转机座总成Swivel stand assembly 
350500789 Shaft 
359400021 卡板Clipboard 
805300014 垫圈10 Cushion ringGB/T93-1987
805000043 螺栓M10x30 BoltGB/T5783-2000
801103169 油杯M10X1 Oil cupJB/T7940.1-1995
350400012 Shaft 
350501213 吊臂总成Jib assembly 
350500218 标识总成Id assembly 
350400502 销轴Pin shaft 
805600027 4×36 PinGB/T91-2000
350400382 楔套Wedge cover 
350400383 Wedge 
801301588 钢丝绳夹10KT Rope clampGB/T5976-2006
801103169 阻旋转钢丝绳11NAT-18X7+FC-1870-ZS Wire ropeGB/T8918-2006
358900003 吊钩总成Hook assembly 
350100579 无线高度限位装置装配Higeness confine position device 
800305966 软轴WJ108×3000 Mild spindle 
350802275 电气布线Wiring diagram 

吊臂总成 Boom assembly

Part number   Part NameQTYRemark
350500621 基本臂Base boom 
350501214 一节伸臂Telescopic boomⅠ 
350500659 缩绳Dressing rope 
350501216 二节伸臂Telescopic boom Ⅱ 
805201504 螺母M14 NutGB/T889.1-2000
805200067 螺母M14 NutGB/T6170-2000
350500655 绳排Rope exclude 
350500680 销轴Pin shaft 
350500681 销子Pin 

基本臂装配 Basic boom assembly

Part numberPart NameQTYRemark
805000008 螺栓M6X12 BoltGB/T68-2000
805300030 垫圈6 Cushion ringGB/T93-1987
350500093 后封板Back cover board 
801100336 油杯M10×1 Oil cupJB/T7940.1-1995
350400020 Shaft 
359400019 卡板Clipboard 
805300010 垫圈8 Cushion ring10 GB/T93-1987
805100064 螺钉M8X20 ScrewGB/T70.1-2008
350501335 滚筒Pulley 
350500684 销轴Pin shaft 
805400002 挡圈30 Check ringGB/T894.1-1986
350400001 尼龙套Nylon bush 
350400200 导向轮Polot wheel 
350500182 幅度指示器Radius indicator 
805600127 4X25 PinGB/T91-2000
350500690 绳挡Rope ward 
805201489 螺母Nut 
350501091 支承块Support block 
350400231 销轴Pin shaft 
805100314 螺钉M8X16 ScrewGB/T70.1-2008
350500688 滑块Slide pad 
350501033 连接块Yoke 
805100130 螺钉M8X35 ScrewGB/T70.1-2008
350500621 基本臂Base boom 
800513853 衬套65X60X70 Bush 
805100309 螺钉M6×16 ScrewGB/T70.1-2008
350501668 绳档Rope ward 
350401911 尼龙套Nylon bush 

第一节伸缩臂装配 Boom I extension assembly

Part number  Part NameQTY   Remark
350501214 一节伸臂Telescopic boom Ⅰ 
350501091 支撑块Support block 
805201489 螺母M52X1.5 NutGB/T812-1988
805600127 4X50 PinGB/T91-2000
350500171 尼龙套Nylon bush 
350500014 销轴Pin shaft 
805100314 螺钉M8X16 ScrewGB/T70.1-2008
350500687 滑块Slide pad 
350500168 滑块Slide pad 
805100064 螺钉M8X20 ScrewGB/T70.1-2008
350500689 挡绳轴Ward off rope shaft 
805400056 挡圈10 Check ringGB/T894.1-1986
805104243 螺钉M6X10 ScrewGB/T68-2000
305500017 销轴Pin shaft 
350501037 轴套Shaft sleeve 
350500686 轴套Shaft sleeve 
800513732 圆 柱 滚 子 轴 承NUP306E BearingGB/T283-2007
805400020 挡圈72 Pin shaftGB/T893.1-1986
350501089 滑轮Pulley 
350500685 轴套Shaft sleeve 
350501090 销轴Pin shaft 
805400002 挡圈30 Check ringGB/T894.1-1986
350500661 滑块Slide pad 

第二节伸缩臂装配 Boom II extension assembly

Part number  Part NameQTY   Remark
350501216 二节伸臂Telescopic boom Ⅱ 
805100314 螺钉M8X16 ScrewGB/T70.1-2008
350500163 滑块Slide pad 
350500039 销轴Pin shaft 
805300010 垫圈8 Cushion ringGB/T93-1987
805100064 螺钉M8X20 ScrewGB/T70.1-2008
350500681 销子Pin 
350500680 销轴Pin shaft 
841108553 轴承NUP6206E BearingGB/T283-2007
350200250 滑轮Pulley 
350400014 隔套Sepeart bush 
350400015 隔套Sepeart bush 
350400016 Shaft 
350400039 挡板Baffle plate 
805300030 垫圈6 Cushion ringGB/T93-1987
805000008 螺栓M6X12 Slide padGB/T5783-2000
805302843 垫圈10 Cushion ringGB/T95-2002
805600122 3X25 PinGB/T91-2000
350400054 绳挡Rope ward off 
801100336 油杯M10X1 Oil cupJB/T7940.1-1995

伸缩油缸装配 Extension cylinder assembly

Part number   Part NameQTY  Remark
35500663 伸缩油缸Telescopic cylinder 
350500681 销子Pin 
805300014 垫圈10 Cushion ringGB/T93-1987
805100147 螺钉M10X40 ScrewGB/T70.1-2008
350501227 缸头支架Bracket 
350500673 滑轮Pulley 
800513887 轴承NUP308E BearingGB/T283-1994
350500674 隔套Sepeart bush 
350500675 滚轮Idler wheel 
805400001 挡圈25 Check ringGB/T894.1-1986
350500676 滚轮Idler wheel 
350500678 Shaft 
805400071 挡圈Check ring 
350500671 销轴Pin shaft 
350500672 挡板Baffle plate 
805000018 螺栓M8X20 BoltGB/T5783-2000
805300010 垫圈8 Cushion ringGB/T93-1987
350500670 Shaft 

伸缩油缸 Telescopic cylinder

Part numberPart NameQTYRemark
/活塞杆Piston rod 
/O 型圈70X3.1 O-ring 
/活塞Piston 
/紧定螺钉M8X10 Tightness screw 
/孔用支撑环D120X15-2.5 Support ring 
/组合封D120X85X22.4X6.35 Assembled seal 
/防尘圈100X110X6.8X5.3 Dustproof ring 
/轴用支撑环d100X10-2.5 Support ring 
/轴用密封圈d100X115X9 Seal ring 
/阶梯封d100X115.1X6.3 Ladder seals 
/导向套Pilot bush 
/O 型圈120X3.1 O-ring 
/紧定螺钉M8X15 Tightness screw 
/缸体Cylinder 

回转机座总成 Slewing base

Part numberPart NameQTY   Remark
350500548 转台Column 
351700247 液压油箱总成Hydraulic oil tank 
805300023 垫圈20 Cushion ring20 GB/T93-1987
805001977 螺栓M20X100 Bolt20 GB/T5782-2000
350500541 机座体Base 
350500457 活动支腿Stabilizer extension 
805300030 垫圈6 Cushion ringGB/T93-1987
805000322 螺栓M6X16 BoltGB/T819.2-1997
350400469 操纵系统Control system  
358100168 回转减速机Slewing reducer 
805400093 轴用弹性挡圈120 Check ringGB/T894.1-1986
350900117 油箱支架Bracket 
805000018 螺栓M8X20 BoltGB/T5783-2000
805300010 垫圈8 Cushion ringGB/T97.1-2002
351700393 回油滤油器安装Oil filter 
805300014 垫圈10 Cushion ringGB/T93-1987
805000727 螺栓M10X25 BoltGB/T5783-2000

转台总成 column

Part numberPart NameQTY   Remark
350500548 转台结构Column 
805300030 垫圈6 Cushion ringGB/T93-1987
805102982 螺钉M6X10 ScrewGB/T70.1-2008
350500044 盖板Cover board 
350400045 盖板Cover board 
350500297 变幅油缸Derricking cylinder 
805300023 垫圈20 Cushion ringGB/T93-1987
805000572 螺栓M20X55 BoltGB/T5783-2000
359400086 橡胶套Rubber bush 
359400021 卡板Clipboard 
805300014 垫圈10 Cushion ringGB/T93-1987
805000043 螺栓M10×30 BoltGB/T5783-2000
350400420 Shaft 
801102884 油杯M10X1 Oil cupJB/T7940.1-1995
350500034 拨叉Fork 
359400092 盖子Cover 
359400347 橡胶套Rubber bush 
358000449 液压绞车总成Hydraulic winch 

变幅油缸 Derricking cylinder

Part number    Part NameQTYRemark
/无油轴套Φ90XΦ95-100 Shaft bush 
/缸筒Canister 
/轴用支撑环d160X14.7-2.5 Support ring 
/阶梯封d160X175.5-6.3 Ladder seal 
/轴用密封圈d160X185-17 Seal ring 
/防尘圈d160X175-5/11 Dustproof ring 
/O 型圈220X5.7 O-ring 
/导向套Pilot bush 
/螺钉M10X12 Screw 
/活塞Piston 
/组合封D220X195-50.8 Assembled seal 
/挡圈D220X211-2 Check ring 
/O 型圈130X5.7 O-ring 
/螺钉M8X10 ScrewGB781-96
/活塞杆Piston rod 

液压绞车 Hydraulic winch

Part number    Part NameQTY   Remark
803007863 平衡阀Balance valveCBPA-B-OMS-C1
803007706 马达MotorOMS-245
805100039 螺钉M12X30 ScrewGB/T70.1
805300018 垫圈12 GasketGB/T93
358000171 油管Oil tube 
805100036 螺钉M10X25 Screw12 GB/T70.1
805300014 垫圈10 Gasket20 GB/T93
803175865 O 形圈82.5X3.55 O-ringC92
358000422 端盖Cover 
803174912 O 形圈154X3 O-ringEKM
358000097 调整垫Adjustable cushion 
801702765 碟簧100×51×6×8.2  Dish springGB/T1972
358000095 活塞Piston 
803175192 O 形圈160X5 O-ringEKM
803174892 O 形圈130X5 O-ringEKM
358000129 太阳轮Sun wheel 
358000410 摩擦静片Static plate 
358000411 摩擦动片Dynamic plate 
358000146 挡板Baffle 
358000127 筒芯Roller- shaft 
805005064 螺钉M6X20 ScrewGB/T79
358000132 行星垫Planet gasket 
358000102 行星轮Planet wheel 
805400037 挡圈47 BaffleGB/T893.1
800513736 轴承32005 BearingGB/T297
358000120 行星轴Planet shaft 
800513904 轴承NA4904 BearingGB/T5801
805403048 挡圈37 BaffleGB/T893.1
805400039 挡圈20 BaffleGB/T894.1
358000425 顶塞Plug 
803175109 油封200X230X15 Oil sealSN70-TC

液压绞车 Hydraulic winch

Part number  Part NameQTY   Remark
800513751 滚针P4X29.8 Roll needle160 GB/T309
358000441 筒体组件Cylinder 
801903029 密封垫16X20 Sealed cushionJB/ZQ4454
803174310 螺塞M16X1.5 Screw thread plugJB/ZQ4444
358000243 压板Press board 
805300030 垫圈6 GasketGB/T93
805100058 螺钉M6X30 ScrewGB/T70.1
358000032 支架总成Bracket 
358000245 起升减速机标牌Label 
805400034 挡圈55 BaffleGB/T894.1
800513662 轴承6211-Z BearingGB/T276
358000123 端盖Cover 
805103872 螺钉M10X30 ScrewGB/T70.1
358000435 连接轴Couplet 

机座体总成 Base

Part numberPart NameQTYRemark
358200044 回转分配器Slewing distributor 
805000051 螺栓M16×40BoltGB/T5783-2000
805300011 垫圈16Cushion ringGB/T93-1987
350501301 防尘罩总成Dustproof cover 
800513779 回转支承 012 30
500(QWC500.30)
Slewing bearing 
805603534 销6×40Pin 
805100298 螺钉M16×45ScrewGB/T70.1-2008
350500541 基座体Base 
359400089 橡胶套Rubber bush 
350500003 滑块Slide 
350400417 挡板ward board 
805300014 垫圈10Cushion ringGB/T93-1987
805000043 螺栓M10×30BoltGB/T5783-2000
841111003 垫片 20CushionGB/T93-1987
805103972 螺母M16Nut48 GB/T6170-2000
805000640 螺栓M20×70Bolt12 GB/T5783-2000
805001905 螺栓M20×100Bolt20 GB/T5783-2000
805101911 螺钉M6×20Screw11 GB/T70.1-2008
805200053 螺母M6Nut11 GB/T6170-2000
350500042 垫板Padding boardGB/T6170-2000

回转分配器 Slewing distributor

Part numberPart NameQTYRemark
358200012 芯 轴Core shaft 
358200045 耐磨垫Ⅰ Wearable cushion 
803175084 导向环120/115X9.7 Pilot ring 
803175148 旋转密封120/109X4.2 Rotary seal 
358200048 标牌Nameplate 
358200011 分配体Distributor 
358200046 耐磨垫Ⅱ Wearable cushion 
358200047 压板Cover board 
805302783 弹簧垫圈8 Spring cushion 
805100154 螺钉M8X30 Screw 
358200062 9 路电刷Brush 
805000017 螺栓M8X25 Screw 

回转减速机 Slewing reducer

Part number  Part NameQTY Remark
805100037 螺钉M8X25 ScrewGB/T70.1
805300010 弹簧垫圈M8 GasketGB/T93
358100034 端盖Cover 
803175201 O 形圈105X3 O-ringEKM
805100147 螺钉M10X40 ScrewGB/T70.1
805300014 垫圈M10 Gasket16 GB/T93
358100032 压盖Board 
803174310 螺塞M16X1.5 Thread plugJB/ZQ4444
805300026 组合密封M16 Assembled sealJB/T982
358100169 减速机壳体Reducer shell 
805100309 螺钉M6X16 ScrewGB/T5783
805300030 垫圈M6 GasketGB/T93
358100018 垫板Padding board 
803174254 O 形圈35X2 Oil seal 
801103171 油标A20 Oil cupJB/T7941.2
358100135 回转减速机标牌Scutcheon 
358100029 调整垫Adjustable cushion 
800513735 轴承32014 BearingGB/T297
358100164 蜗轮Worm wheel 
803175854 O 形圈170X3.55 O-ringGB/T3452.1
358100163 可通端盖End cover 
805103949 螺钉M10X18 Screw12 GB/T70.1
805603870 10X25 PinGB/T119.2
803174258 油封55X70X8 Oil sealSN70-TC
358100031 压板Board 
358100025 齿轮轴Gear column 
805801300 透气塞M16X1.5 Air breathed plugJB/ZQ4444
805400046 挡圈35  BaffleGB/T894.1
800500206 轴承6007 BearingGB/T276
358100021 蜗杆Worm 
800511514 轴承32009 BearingGB/T297
358100030 调整垫Adjustable cushion 

回转减速机 Slewing reducer

Part number  Part NameQTY Remark
358100033 垫片Cushion 
805300169 止动垫圈42 Stop cushionGB/T812
805200204 圆螺母M42X1.5 NutGB/T858
803174216 O 形圈80X2 O-ringEKM
358100027 连接套Transition 
803007705 马达MotorOMR80
805100067 螺钉M10X55 ScrewGB/T5783
805701065 14X70 KeyGB/T1096
805302803 冻结制锁垫圈M10  GasketGB/T87
805502345 铆钉2.5X6 RivetGB/T93

活动支腿总成 Stabilizer extension

Part number  Part NameQTY  Remark
805103919 螺钉M5X10 ScrewGB/T819.2-1997
350400458 上封板Up close board 
350400457 活动支腿Active leg 
803505158 水平仪SS-50 Gradienter 
805103922 沉头螺钉M4X12 ScrewGB/T819.1-2000
350400466 销轴Pin shaft 
805300010 垫圈8 Cushion ringGB/T97.1-2002
805000018 螺栓M8X20 BoltGB/T5783-2000
350500009 销轴Pin shaft 
805400039 轴用弹性挡圈20 Check ring for shaftGB/T894.1-1986
350400468 水平支腿油缸Horizontal leg cylinder 
359400179 锁紧总成Lock 
805300014 垫圈10 Cushion ring12 GB/T93-1987
805100036 螺栓M10X25 BoltGB/T70.1-2000
805004827 螺钉M10X30 ScrewGB/T70.1-2000
350400191 垂直支腿油缸Vertical leg cylinder 

水平油缸总成 Horizontal cylinder

Part number    Part NameQTYRemark
/缸体Cylinder body 
/尼龙螺母M16-25 Nylon nut 
/O 型圈24×2.4  O-ring 
/组合封Assembled 
/活塞Piston 
/O 型圈50×3.5 O-ring 
/轴用支承环d28×9.4-2.5 Support ring for shaft 
/轴封D2  28×38-7 Seal for shaft 
/防尘圈28×36-4.5/6.5 Dustproof ring 
/活塞杆Piston pole 
/隔套Separate bush 
/油塞Oil plug 
/导向套Pilot bush 

水平油缸总成 Horizontal cylinder

Part number   Part NameQTYRemark
/缸体Cylinder body 
/O 型圈85.32X3.53 O-ring 
/导向套Pilot bush 
/O 型圈78.97X53 O-ring 
/斯特封D63X78.5-6.3  Seal 
/轴用密封圈D63×73-6 Sealed ring for shaft 
/组合封D80X60-35.1 Assembled seal 
/防尘圈D63X71-5/6.5 Dustproof ring 
/衬套Cushion 
/活塞Piston 
/紧定螺钉M6X20 Tightness screw 
/O 型圈50X3.1 O-ring 
/活塞杆Piston pole 
/内六角螺钉M10X25 Screw 
/弹垫10 Spring 
/球头座盖板Cover board 
/球头座Ball-pedestal 

操纵系统 Controls for nether vehicle

Part number    Part NameQTY  Remark
805000057 螺钉M6×60 ScrewGB/T70.1-2000
805300030 弹垫6 Sping cushionGB/T93-1987
350400470 阀架Valve bracket 
805300010 弹垫8 Sping cushionGB/T93-1987
805100118 螺钉M8×40 ScrewGB/T70.1-2000
803007877 多路换向阀Multi-channel valve 
359400100 拨叉Fork 
805200046 螺母M5 NutGB/T6170-2000
359400357 拨叉Fork 
805338213 轴用弹性挡圈8 Check ring for shaft 
359400133 销轴Pin shaft10  
350400471 连杆Linker 
800305966 连接轴Connected shaft 
805000322 螺栓M6×16 BoltGB/T5783-2000
805138276 螺钉M5×20 ScrewGB/T70.1-2000
359400120 操纵手柄Operation handler 
350400473 操纵架Controls bracket 

油箱总成 Oil tank

Part number   Part NameQTYRemark
351600193 紧固带Tightness belt 
351600192 缓冲垫Buffer cushion 
803174203 空气滤清器Air filter 
805005582 螺栓M4X15 Bolt12  
805300027 垫圈4 Cushion ring12  
350400381 垫圈Cushion ring 
350400380 盖板Cover board 
803174320 滤油器Oil filter 
803008305 铜手柄球阀Ball-valve 
359400055 接头体Tie-in 
805200048 螺母Nut 
805005596 螺塞M27X2 Screw thread plug 
805300038 垫圈27 Cushion ring 
351700360 油箱体Oil tank 
351600219 油箱支架Tank bracket 

液压系统布管图 Hydraulic system layout

Part Code   Part NameQTY  Remark
803007973 单相平衡阀SPHBB50 Balance valve 
803174462 直通接头I12LG3/8ED Straight joint 
803174525 接头LH12L L-joint18  
805000237 螺栓M8×45 Bolt 
805300010 垫圈8 Cushion ring 
803176072 软管N381HAHA121206-600 Tube 
803174458 接头I12L Straight joint24  
359400103 管夹Tube clip 
350500267 弯管Bend tube 
350500268 弯管Bend tube 
350500269 弯管Bend tube 
350500270 弯管Bend tube 
350500271 弯管Bend tube 
803177422 软管N381HAHE101005-2300 Tube 
803174590 接头Y12L Joint 
350500272 弯管Bend tube 
350500273 弯管Bend tube 
350500274 弯管Bend tube 
350500275 弯管Bend tube 
350500276 弯管Bend tube 
803174463 接头I12LM14×1.5ED Straight joint 
803008012 双向液压锁S0-K8L-J7 Dual-hydraulic lock 
805300014 垫圈10 Cushion ringGB/T93-1987
803007944 螺母M8  NutGB/T6170-2000
805100118 螺钉M8×40 ScrewGB/T70.1-2000
805200045 选择阀45XF-L6 Selector valve 
803165100 软管N381HAHF121206-600 Tube 
803175678 软管总成N381HAHF121206-700 Tube 
803174460 接头I12LG1/2ED Straight joint 
803174461 接头I12LG1/4ED Straight joint 
350500277 弯管Bend tube 
350401018  液压系统布管图 Hydraulic system layout
Part numberPart NameQTYRemark
350500278 弯管Bend tube 
350500279 弯管Bend tube 
803174448 接头I10L Stright tube 
350500280 直管Stright tube 
350500281 弯管Bend tube 
350500282 弯管Bend tube 
350500283 弯管Bend tube 
350500284 弯管Bend tube 
350500285 弯管Bend tube 
350500286 弯管Bend tube 
350500287 弯管Bend tube 
350500288 弯管Bend tube 
350500289 弯管Bend tube 
350500290 弯管Bend tube 
350500291 弯管Bend tube 
803008052 六连多路D(6)L10-6G-000Y00 Multi-channel valve 
803174471 接头I15LG1/2ED Straight joint 
350500551 弯管Bend tube 
350500552 弯管Bend tube 
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