English
Sign in
| Price | Negotiable price |
| MOQ | 1 piece |
| Delivery Time | 1-7days |
| Brand | Belparts |
| Place of Origin | Guangdong, China |
| Model Number | ZX160W |
| Packaging Details | Wooden packing |
| Payment Terms | T/T, Paypal and Trade Assurance |
| Supply Ability | 1000pieces |
| Condition | New | Appliion | Crawler excavator parts |
| Place of Origin | Guangdong, China | Packaging Details | Wooden packing |
| Shipment | by express, by air, by sea | Model Number | ZX160W |
| Supply Ability | 1000pieces | Name | hydraulic pump assembly |
| Brand Name | Belparts | Payment Terms | T/T, Paypal and Trade Assurance |
| Price | Negotiable price | Delivery Time | 1-7days |
| Minimum Order Quantity | 1 piece | Model | ZX160W |
| Part number | 9227147 | Power | Hydraulic |
Hitachi K5V80DTP-YXSKR-9K00 main pump assy ZX160W 9227147 hydraulic main pump
The hydraulic pump converts mechanical energy into hydraulic energy to power the excavator's hydraulic system. When the engine drives the pump shaft to rotate, the internal pistons or gear sets create oil suction and compression processes, forming a high-pressure oil flow. Belparts hydraulic pumps feature variable displacement design that automatically adjusts output flow according to load requirements, achieving high energy efficiency.
|
Belparts excavator hydraulic main pump |
|
|
Place of Origin: |
China(mainland) |
|
Model: |
ZX160W |
|
Part number: |
9227147 |
|
Payment term: |
T/T & PayPal |
|
Delivery time: |
Within 2 days after receiving the payment |
|
Packing: |
Standard exporting packing or as required |
Traditional hydraulic pumps rely on mechanical or hydraulic signals for adjustment, while electro-hydraulic pumps use electronic control units (ECUs) and proportional solenoid valves for enhanced precision. These "electronified" pumps can:
Deeply integrate with machine control systems for smarter power matching
Optimize pump output characteristics in real time based on actual working conditions
Provide failure diagnosis and condition monitoring functions
Enable remote parameter adjustments and software updates
As environmental requirements tighten, hybrid excavators are gaining traction. In these systems, hydraulic pumps may integrate directly with electric motors, forming combined electro-hydraulic drive units. Such designs can:
Recover braking energy for battery storage
Optimize engine operating points to reduce fuel consumption
Provide electric auxiliary power for enhanced peak performance
To improve performance and reliability, hydraulic pumps increasingly incorporate:
High-strength, lightweight materials reducing moving part inertia
Ultra-precision machining decreasing internal leakage
Advanced coating technologies enhancing wear resistance
Simulation-optimized designs lowering noise and vibration
These advancements are making hydraulic pumps more efficient, quieter, and more durable—elevating overall excavator performance and user experience.
