- 708-3S-03473 708-3S-03472 Valve ASSY KOMATSU Excavator Spare Parts For PC40MR PC50MR
| Name |
Valve |
| Parts No |
708-3S-03473 708-3S-03472 |
| Machine Model |
PC40MR PC50MR |
| Category |
Main Pump |
| Lead time |
1-3 DAYS |
| Quality |
Brand new, OEM quality |
| MOQ |
1 PCS |
| Means of transport |
By sea/air, DHL FEDEX UPS TNT EMS |
| Packing |
As request or standard packing |
| 1.Core hydraulic control function It is a hydraulic valve assembly fitted on the main hydraulic pump, used to regulate the pump output displacement, adjust hydraulic oil flow and system pressure according to load signals. It matches the power demand of the excavator working device, travel and swing circuits. |
| |
| 2.Power matching & load sensing Realizes load-sensing control, keeps the hydraulic system pressure and flow coordinated with working load, avoids power waste, protects the hydraulic pump from overload and improves fuel efficiency. |
| |
| 3.Stable pressure maintenance & safety protection Stabilizes hydraulic working pressure, prevents abnormal pressure spikes. It can cut off or reduce pump output when overpressure occurs, protecting the hydraulic pump, pipelines and actuators from pressure damage. |
| |
| 4.Smooth operation control Ensures smooth, stepless movement of boom, arm, bucket and travel functions, avoids jerky action, and maintains consistent operation response for the operator. |
EXCAVATORS PC40MR PC50MR Komatsu
- More other valve parts fit for KOMATSU machine
| 20M-30-31240 VALVE |
| BA100, BR100J, BR100JG, BR100RG, BR120T, BUCKET, BZ120, BZ200, BZ210, CD10R, CD60R, JT150, PC05, PC07, PC08UU, PC09, PC10, PC10MR, PC10UU, PC18MR, PC20MR, PC27MR, PC30MR, PC35MR, PC45MR, PC55MR |
| |
| 21W-60-41170 VALVE ASS'Y |
| AIR, BOOM,, CARRIER, CD110R, D61EX, D61EXI, D61PX, D61PXI, D65EX, D65PX, D65WX, FD60, FD70, FD80, FRONT, GD755, KOMTRAX, PC130, PC138, PC138US, PC45MR, PC55MR, PC78US, PC78UU, PC88MR, WA380, WA380Z, W... |
| |
| 22F-60-21201 VALVE ASS'Y,(SEE FIG.H0120-07A0) |
| BUCKET, PC18MR, PC35MR, PC40MR, PC45MR, PC50MR, PC55MR |
| |
| 22L-62-29220 VALVE |
| BUCKET, PC18MR, PC27MR, PC30MR, PC35MR, PC45MR, PC55MR |
| |
| 723-11-01570 VALVE SUB ASS'Y |
| PC35MR, PC40MR, PC50MR |
| |
| 723-20-63600 VALVE ASS'Y,SUCTION AND SAFETY |
| BOOM,, PC138US, PC30MR, PC40MR, PC50MR, PC55MR, PC58UU, PC78MR, PC78US, PC78UU, PC88MR, PW98MR, WINDOW |
| |
| 708-3S-03472 VALVE ASS'Y |
| PC40MR, PC50MR |
| |
| 723-10-17900 VALVE ASS'Y,SUCTION AND SAFETY |
| PC40MR, PC45MR, PC50MR, PC55MR, PC58UU |
| |
| 22F-60-23400 VALVE ASS'Y |
| PC50MR |
| |
| 845010261 VALVE |
| PC05 |
| |
| 723-47-13602 VALVE ASS'Y |
| PC200 |
| |
| 709-34-13100 VALVE ASS'Y,(SEE FIG.Y1663-01A0) |
| PC28UU |
| |
| 890001925 VALVE |
| PC35R |
| |
| 723-48-13301 VALVE ASS'Y |
| PC200 |
| |
| 709-70-62400 VALVE ASS'Y |
| D31A, D31AM, D31P, D37A, DNH031, DRT031, DRT037 |
| |
| 700-87-51000 VALVE ASS'Y,RELIEF |
| WA200, WA300, WA320 |
| |
| 145-14-00182 VALVE ASS'Y |
| D55S, D75S |
| |
| 41D-62-23410 VALVE ASS'Y,DE.CO. |
| WD500, WD600 |
| |
| 723-47-13401 VALVE ASS'Y |
| PC200, PC200CA |
| |
| 714-19-15410 VALVE,MODULATE |
| LW250 |
| |
| 708-1W-03730 VALVE ASS'Y |
| AIR, FRONT, WA380, WA430 |
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| |
708-3S-00422 |
[1] |
PUMP ASS'Y Komatsu |
30 kg. |
| |
|
|
["SN: 8355-UP"] analogs:["7083S00421", "7083S00450", "7083S00451", "7083S00882"] |1. |
|
| |
708-3S-00421 |
[1] |
PUMP ASS'Y Komatsu |
30 kg. |
| |
|
|
["SN: 8001-8354"] analogs:["7083S00450", "7083S00451", "7083S00422", "7083S00882"] |1. |
|
| |
708-3S-03473 |
[1] |
VALVE ASS'Y Komatsu China |
|
| |
|
|
["SN: 8355-UP"] analogs:["7083S03472"] |1. |
|
| |
708-3S-03472 |
[1] |
VALVE ASS'Y Komatsu China |
|
| |
|
|
["SN: 8001-8354"] analogs:["7083S03473"] |1. |
|
| |
708-3S-04360 |
[1] |
PISTON SUB ASS'Y Komatsu China |
|
| |
|
|
["SN: 8001-UP"] |4. |
|
| 6 |
07002-11623 |
[1] |
O-RING Komatsu China |
0.001 kg. |
| |
|
|
["SN: 8001-UP"] analogs:["0700201623"] |
|
| 7 |
708-1S-15390 |
[3] |
SEAL Komatsu |
0.001 kg. |
| |
|
|
["SN: 8001-UP"] |
|
| 18 |
708-1S-15290 |
[1] |
PLUG Komatsu China |
|
| |
|
|
["SN: 8001-UP"] |
|
- 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.
1. Offer Top quality & competitive products
2. Support 12-month warranty
3. 100% tested before shipping
4. Delivery in time
5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator
6. More than 15 years production and 11 years foreign trade experience
7. Professional QC team
8. Best sales team, 24 hours service
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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