| Category |
Unit Pump |
| Name |
Pin |
| Parts No |
4179176 |
| Machine Number |
CHR70 EX100-5 EX120-5 EX125WD-5 EX130H-5 |
| Lead time |
1-3 DAYS |
| Quality |
Brand new, OEM quality |
| MOQ |
1 PCS |
| Means of transport |
By sea/air, DHL FEDEX UPS TNT |
| Packing |
As request or standard packing |
- Key functions & working principle
| Working Principle |
1. Installed through aligned pivot holes in mating components (e.g., boom and arm of an excavator) |
| 2. Acts as a fixed axis for rotational movement of connected parts (e.g., bucket linkage swinging) |
| 3. Grease (via grease nipples) flows through grooves to lubricate the pin-bushing interface, reducing friction and wear |
| 4. Absorbs and distributes static/dynamic loads across the pivot joint, preventing deformation or failure of connected components |
| Core Functions |
1. Pivot Movement Enablement: Allows smooth rotational/linear movement of high-load components (linkages, arms, cylinders) – critical for equipment operation (digging, lifting, tilting) |
| 2. Load Bearing: Transfers extreme static/dynamic loads between connected components, maintaining structural integrity |
| 3. Wear Resistance: Hardened surface reduces abrasion, extending service life of pins and mating bushings |
| 4. Alignment Maintenance: Precision fit ensures components remain aligned, avoiding binding or uneven wear |
EXCAVATORS CHR70 EX100-5 EX100-5 JPN EX100M-5 EX120-5 EX120-5 JPN EX120-5HG EX120-5LV JPN EX120-5X EX120-5Z EX120SS-5 EX125WD-5 EX130H-5 EX130H-5 JPN EX130K-5 EX135UR EX135UR-5 EX135US-5 EX135USR EX135USRK EX140US-5 EX200 EX200-5 EX200-5 JPN EX200-5HG EX200-5LV JAP EX200-5X JPN EX200-5Z JPN EX200K EX200SS-5 EX210H-5 EX210H-5 JPN EX210K-5 JPN EX220 EX220-5 EX220-5 JPN EX220-5HHE EX225USR(LC) EX225USRK(LC) EX230-5 EX230H-5 JPN EX230K-5 EX230LC-5HHE EX270 EX270-5 EX280H-5 EX300 EX300-2 EX300-3 EX300-3C EX300-5 EX300-5HHE EX300LC-5M EX300LCLL-5 EX300LCLL-5M EX310H-3C EX345USR(LC) EX350H-5 EX350H-5HHE EX350K-5 EX370-5M EX370HD-5 EX370LL-5M EX385USR HR1200SG HR1200SGM HU230-A IZX200 IZX200LC KH500-3 KH850-3 MA145-5 MA200 MA200-G RX2000 RX2300 SR2000G VR512 VR516FS ZH200-A ZH200LC-A ZR130HC ZR420JC ZR900TS ZR950JC ZX125W ZX140W-3 ZX140W-3-AMS ZX140W-3DARUMA ZX145W-3 ZX145W-3-AMS ZX160LC-3 ZX160LC-3-AMS ZX160LC-3-HCME ZX170W-3 ZX170W-3-AMS ZX170W-3DARUMA ZX180LC-3 ZX180LC-3-AMS ZX180LC-3-HCME ZX180W ZX180W-AMS ZX190W-3 ZX190W-3-AMS ZX190W-3DARUMA ZX200 ZX200-3 ZX200-3-HCMC ZX200-3G ZX200-5G ZX200-E ZX200-HHE ZX200-X ZX200LC-5G ZX200LC-HHE ZX210-3-AMS ZX210-3-HCME ZX210-AMS ZX210-HCME ZX210H ZX210H-3 ZX210H-3-HCMC ZX210H-3G ZX210H-5G ZX210K ZX210K-3 ZX210K-3-HCMC ZX210K-3G ZX210K-5G ZX210LC-3-HCMC ZX210LC-3G ZX210LCH-5G ZX210LCK-3-HCMC ZX210LCK-5G ZX210N-3-AMS ZX210N-3-HCME ZX210N-AMS ZX210N-HCME ZX210W ZX210W-3 ZX210W-3-AMS ZX210W-3-HCMC ZX210W-3DARUMA ZX210W-AMS ZX220W-3 ZX225US ZX225US-3 ZX225US-3-HCME ZX225US-E ZX225US-HCME ZX225USR ZX225USR-3 ZX225USR-E ZX225USR-HCME ZX225USRK ZX225USRK-3 ZX230 ZX230-HHE ZX240-3 ZX240-3-AMS ZX240-3-HCMC ZX240-3G ZX240-5G ZX240-AMS ZX240-HCME ZX240H ZX240K Hitachi
- More other pin applied to HITACHI heavey machine
| 3091562 PIN |
| ZX160, ZX160LC-3, ZX160LC-3-AMS, ZX160LC-3-HCME, ZX160W, ZX160W-AMS, ZX170W-3, ZX170W-3-AMS, ZX170W-3DARUMA, ZX170W-3F-AMS, ZX170W-3F-HCME, ZX185USR, ZX350LC-5B, ZX350LCN-5B |
| |
| 3038473 PIN |
| 270C LC JD, EX270, EX270-5, EX280H-5, ZX270, ZX270-3, ZX270-3-HCMC, ZX270-HHE, ZX280L-3, ZX280LC-3, ZX280LC-3-HCME, ZX280LC-AMS, ZX280LC-HCME, ZX280LCH-3, ZX280LCN-3FAMS, ZX280LCN-3FHCME |
| |
| 3041202 PIN |
| EX220, EX220-2, EX220-3, EX220-5, EX220-5 JPN, EX230-5, EX230H-5 JPN, EX230K-5, EX270 |
| |
| 1122110332 PIN; PISTON |
| 135C RTS JD, 225CL RTS JD, 270C LC JD, CP215, EG40R, EX100WD-3C, EX120-3C, EX120-5, EX120-5 JPN, EX120-5HG, EX120-5LV JPN, EX120-5X, EX120-5Z, EX120SS-5, EX125WD-5, EX130H-5, EX130H-5 JPN, EX130K-5, E... |
| |
| 3060474 PIN |
| EX300-2, EX300-3, EX300-3C, EX300-5, EX300-5HHE, EX300LC-5M, EX310H-3C, EX350H-5, EX350H-5HHE, EX350K-5, EX370-5M, EX370HD-5, EX400-3, RX3300-3 |
| |
| 4347428 PIN |
| CHR70, EX100-5, EX100-5 JPN, EX100M-5, EX120-5, EX120-5 JPN, EX120-5HG, EX120-5LV JPN, EX120-5X, EX120-5Z, EX120SS-5, EX130H-5, EX130H-5 JPN, EX130K-5, EX135UR, EX135UR-5, EX135US-5, EX135USR, EX135US... |
| |
| 8943967311 PIN; PISTON |
| 330C LC JD, 370C JD, CX650-2, EG70R-3, LX130-7, LX160-7, MA200, SCX300-C, SCX400, SCX400T, SCX500-C, SCX500W, SCX550-C, SCX700, SCX700-2, SR2000G, ZR125HC, ZR950JC, ZW220, ZW220-HCMF, ZW250, ZW250-HCM... |
| |
| 3090168 PIN |
| 270C LC JD, ZX270, ZX270-3, ZX270-3-HCMC, ZX270-HHE, ZX280-5G, ZX280L-3, ZX280LC-3, ZX280LC-3-HCME, ZX280LC-5G, ZX280LC-AMS, ZX280LC-HCME, ZX280LCH-3, ZX280LCN-3FAMS, ZX280LCN-3FHCME, ZX290LC-5B, ZX29... |
| |
| 3037281 PIN |
| EX150, EX160WD, RX2000 |
| |
| 3084545 PIN |
| EX270-5, EX280H-5 |
| |
| 3038468 PIN |
| EX270, EX270-5, EX280H-5 |
| |
| 9751493 PIN |
| EX30UR-3, ZX210W, ZX210W-AMS, ZX30UR, ZX500W |
| |
| 4098717 PIN |
| EX120-5, EX125WD-5, EX130H-5, EX150, EX150LC-5, EX160WD, EX200, EX200-2 |
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| |
+++++++ |
[1] |
PUMP;UNIT |
9151411 |
| 1 |
1020513 |
[1] |
CASING;PUMP |
|
| 3 |
2036963 |
[1] |
DISC;DRIVING |
|
| 4 |
2036965 |
[1] |
DISC;DRIVING |
|
| 6 |
4339254 |
[2] |
BRG.;ROL. |
|
| 7 |
4348299 |
[2] |
RING |
|
| 8 |
4338325 |
[2] |
BRG.;ROL. |
|
| 9 |
4180790 |
[2] |
NUT;BRG. |
|
| 10 |
4331993 |
[1] |
RING;THRUST |
|
| 12 |
4340358 |
[2] |
SEAL;OIL |
|
| 13 |
4086775 |
[2] |
RING;RETAINING |
|
| 15 |
4233165 |
[2] |
PLUG |
|
| 16 |
957366 |
[2] |
O-RING |
|
| 18 |
9742464 |
[14] |
PISTON |
|
| 21 |
4339296 |
[2] |
SHAFT;CENTER |
|
| 22 |
4198956 |
[2] |
PIN |
|
| 23 |
4180786 |
[2] |
SPRING;COMPRES. |
|
| 25 |
2036958 |
[2] |
ROTOR |
|
| 27 |
2036441 |
[1] |
VALVE |
|
| 28 |
2037013 |
[1] |
VALVE |
|
| 29 |
4179179 |
[4] |
PIN |
|
| 31 |
3075855 |
[2] |
LINK |
|
| 32 |
9724756 |
[4] |
LEVER |
|
| 33 |
4179177 |
[4] |
PIN |
|
| 34 |
4179176 |
[2] |
PIN |
|
| 35 |
4146370 |
[12] |
RING;RETAINING |
|
| 36 |
4200227 |
[2] |
PIN |
|
| 41 |
1020401 |
[1] |
HEAD |
|
| 42 |
3068226 |
[2] |
PISTON;SERVO |
|
| 43 |
4330909 |
[2] |
PIN |
|
| 44 |
4179838 |
[2] |
SCREW;SET |
|
| 46 |
4355081 |
[2] |
O-RING |
|
| 47 |
4330951 |
[2] |
STOPPER |
|
| 50 |
4355080 |
[2] |
O-RING |
|
| 51 |
4330950 |
[2] |
STOPPER |
|
| 54 |
4180349 |
[20] |
O-RING |
|
| 55 |
M340825 |
[16] |
BOLT;SOCKET |
|
| 56 |
4514388 |
[16] |
WASHER;SPRING |
|
| 57 |
3071500 |
[1] |
RING;BACK-UP |
|
| 58 |
4099290 |
[2] |
PIN;SPRING |
|
| 59 |
4345061 |
[1] |
O-RING |
|
| 60 |
M341245 |
[10] |
BOLT;SOCKET |
|
| 61 |
M341290 |
[2] |
BOLT;SOCKET |
|
| 64 |
4355012 |
[2] |
SENSOR;PRES. |
|
| 64A. |
4365826 |
[1] |
O-RING |
|
| 67 |
9134110 |
[2] |
PLUG |
|
| 67A. |
957366 |
[1] |
O-RING |
|
| 69 |
-9152594 |
[2] |
REGULATOR<for transportation> |
<for transportation> |
| 69 |
9151410 |
[2] |
REGULATOR |
I 9152594 9151410<for assembly of machine> |
| 72 |
4515041 |
[4] |
PIN;SPRING |
|
| 73 |
4343074 |
[4] |
O-RING |
|
| 74 |
4348665 |
[2] |
O-RING |
|
| 80 |
9134111 |
[2] |
PLUG |
|
| 80A. |
4509180 |
[1] |
O-RING |
|
- We could supply the following spare parts
1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.
4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.
5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.
6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
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