English
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Product Advantage
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Formation of plunger working chamber There are multiple independent plunger holes (usually 7 or 9) machined inside the Cylinder Block, in which the plunger moves back and forth to complete oil suction and pressure. | Cooperate with the distribution plate to achieve oil distribution The back of the cylinder body is in contact with the distribution plate, and the high-pressure and low-pressure zones are correctly switched through rotation or reciprocating motion. | Determine the pump displacement and flow output stability The number, diameter, and distribution angle of the plug holes determine the displacement level of the pump (such as 45cc). | Maintain high pressure sealing and oil circuit stability of the system The fitting accuracy and wear condition between the cylinder block and the distribution plate directly affect the leakage rate, efficiency, and temperature rise performance of HST. |
Technical Parameters
| ITEMS | DESCRIPTION |
| Name | cylinder block |
| Code | WHST45-08-1 |
| Weight | 1.48 1 piece/set |
Product Uses
Swash Plate → Plunger → Cylinder Block → Valve Plate
Its main components include:
Plunger / Piston Column
Slipper / Shoe
Valve Plate
Drive Shaft
Swash Plate
Bearing&Seal
Product Operate Guide
Common faults and manifestations
Worn plug hole
→ Weak walking ability, inability to cope with pressure, decreased efficiency
Wear on the contact surface between the cylinder block and the valve plate
The machine heats up, consumes a lot of fuel, and produces increased noise
Cracks or deformations in the cylinder body
→ Directly causing pump failure
Pull/scratch inside the hole
→ Increased internal leakage, weak pump, and slipping
Pulling hair on the back of the cylinder block
→ Causing oil leakage in high and low pressure areas
Product Video
