Excavator Pump Parts A10VS071 VALVE PLATE 243-4501 REXROTH (A10VSO71) Excavator Spare Parts
Excavator Pump Parts A10VS071 VALVE PLATE 243-4501 REXROTH (A10VSO71) Excavator Spare Parts
Porting & Commutation: During cylinder block rotation, every plunger chamber cycles between high‑pressure and low‑pressure oil passages to carry out suction and discharge, functioning without a standalone directional valve.
Sealing & Partitioning: An oil film friction interface forms together with the cylinder block end surface to isolate high/low pressure zones and restrict internal leakage.
Force Bearing: Supports hydraulic compression force and plunger side thrust; it constitutes one of the three key friction pairs for hydraulic pumps and motors.
Shock & Noise Control: Pressure surges, flow fluctuations and noise are alleviated by transition areas and pressure relief notches.
|
Machinery Test Report
|
Provided |
Warranty
|
3 Months |
|
Video outgoing-inspection
|
Provided | Brand Name |
OEM
|
|
Place of Origin
|
China | Product Name |
Valve Plate
|
|
Model
|
A10VS071 | MOQ |
1 Piece
|
| Quality |
High-Quality
|
Delivery time
|
7-15 Days
|
|
Standard or Nonstandard
|
Standard
|
Application
|
Excavator Machinery
|
|
Size
|
Standard Size
|
Packing | Wooden Box |
Company Profile
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.