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Brand Name : Belparts
Model Number : EX200-5 EX230-5
Place of Origin : Made in China
MOQ : 1 piece
Price : Negotiable price
Payment Terms : T/T, Paypal and Trade Assurance
Supply Ability : 1000pieces
Delivery Time : 1-7days
Packaging Details : Wooden packing
Model : EX200-5 EX230-5
Part number : 9151945 9155142
pump number : HPVO102FW-RH23B
Highlight : HPVO102FW-RH23B EX200-5 EX230-5 hitachi hydraulic pump
Application : Excavator, Engineering machinery equipment
Name : hydraulic main pump assembly
Usage : hitachi excavator
Condition : new/used
Belparts excavator HPVO102FW-RH23B EX200-5 EX230-5 hitachi hydraulic pump 9151945 9155142
The hydraulic pump is a critical component in excavators, responsible for converting mechanical energy into hydraulic energy. It supplies high-pressure hydraulic oil to various actuators (such as hydraulic cylinders and motors), enabling smooth and efficient operation of the excavator. High-quality hydraulic pumps ensure durability, energy efficiency, and precise control, making them essential for construction, mining, and other heavy-duty applications.
| PRODUCT DESCRIPTION | ||
| Model: EX200-5 EX230-5 | category: Hydraulic Main Pump assy | |
| Part number: HPVO102FW-RH23B 9151945 9155142 | Place of Origin:China/other country | |
| Condition: Original & Oem | Warranty: 12 months | |
| MOQ: 1 pcs | Production Capacity: 1000pcs /Month | |
| Standard or Nonstandard: Standard | Payment Term: L/C,T/T, Tradeassurance | |
| Delivery Time: 1-3 days (depend on order) | Means of Transport: By Sea, Air or DHL | |
| Guarantee: We will check and send detailed pictures to buyers for confirmation | ||
| Part number | Applicable models | Type | Mode of operation | Weight |
| 723-18-18500 | PC56-7 | 8-link main control valve | Hydraulic assist | 42KG |
| 723-18-16700 | ||||
| 723-26-13101 | PC60-7 | 7-link main control valve | Hydraulic assist | 43KG |
| 723-27-15101 | ||||
| 723-27-16101 | PC60-7 | 8-link main control valve | Hydraulic assist | 48KG |
| 723-28-16101 | ||||
| 723-27-51100 | PC70-8 | 8-link main control valve | Hydraulic assist | 60kg |
| 723-27-50900 | ||||
| 723-57-11700 | PC110-7/PC130-7 | 7-link main control valve | hydraulic type | 116kg |
| 723-56-11501 | ||||
| 723-57-11801 | ||||
| 723-56-15300 | PC110-8/PC130-8 | 6-link main control valve | Hydraulic assist | 109kg |
| 723-57-15200 | ||||
| 723-56-16103 | PC160-7 | 6-link main control valve | hydraulic type | 125kg |
| 723-56-16104 | ||||
| 723-57-16104 |
Modern excavators predominantly use swashplate-type axial piston pumps. By electronically adjusting the swashplate angle via proportional valves, the piston stroke and pump displacement are precisely controlled. This enables instant response to operator commands: reducing flow for energy savings under light loads, while boosting pressure for heavy digging. Crucially, it balances power and efficiency, minimizing heat generation and extending equipment lifespan.

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Belparts excavator HPVO102FW-RH23B EX200-5 EX230-5 hitachi hydraulic pump 9151945 9155142 Images |