Excavator Pump Parts Hpv75 Piston Shoe 708-1W-33310 Set Of 9 Pc Fits For Pc60-7 Pump
Excavator Pump Parts Hpv75 Piston Shoe 708-1W-33310 Set Of 9 Pc Fits For Pc60-7 Pump
Attached to the spherical end of the piston, the piston‑shoe slides against the swash‑plate surface. Its tail passes through the holes of the set‑plate.
Core Functions
Sliding load‑bearing: Its bottom surface slides on the swash‑plate and bears high pressure loads, preventing direct friction between the piston ball‑head and swash‑plate.
Oil‑film lubrication: High‑pressure oil flows through the small central hole to form an oil‑film between the shoe and swash‑plate for friction reduction.
Power transmission: Transmits thrust from the swash‑plate to drive the piston for reciprocating movement inside the cylinder block.
Return‑stroke follow‑up: Held by the set‑plate, it keeps close contact with the swash‑plate during the piston return stroke.
| Machinery Test Report | Provided |
Warranty
|
3 Months |
|
Video outgoing-inspection
|
Provided | Brand Name |
OEM
|
|
Place of Origin
|
China | Product Name |
PISTON SHOE
|
|
Model
|
HPV75 | MOQ |
1 Piece
|
| Quality |
High-Quality
|
Delivery time
|
7-15 Days
|
|
Standard or Nonstandard
|
Standard
|
Application
|
Excavator Machinery
|
|
Size
|
Standard Size
|
Packing | Wooden Box |
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