Hydraulic Pump Spare Parts HPV091DW for Hitachi EX200‑2 Excavator
Product Overview
These Hydraulic Pump Spare Parts are specially designed for HPV091DW hydraulic piston pump fitted on Hitachi EX200‑2 excavator machine. The hydraulic pump acts as the core power unit of the whole hydraulic system. When internal components become worn, scratched or damaged, matching Hydraulic Pump Spare Parts can restore the working performance of the hydraulic pump, bringing back normal power output for the machine. This set of repair components is suitable for on‑site overhaul and routine maintenance of construction equipment.
Technical Specifications
- Part Kit: Hydraulic Pump Spare Parts
- Pump Model: HPV091DW
- Applicable Hydraulic Pump: Hydraulic piston pump
- Compatible Machine: Hitachi EX200‑2 excavator
- Function: Repair and refurbishment for main hydraulic pump
- Repair Scope: Piston, shoe, cylinder block, valve plate, retainer plate, drive shaft and other internal components
- Working Medium: Anti‑wear hydraulic oil
- Working System: Excavator main hydraulic system
Working Principle
The HPV091DW hydraulic piston pump provides pressurized oil flow for every circuit of the hydraulic system. After long‑time heavy‑load operation, internal moving parts of the hydraulic pump will suffer abrasion, which will cause insufficient pressure, large internal leakage and slow machine action. By installing qualified Hydraulic Pump Spare Parts, the coordination clearance inside the pump body returns to standard value. The refurbished hydraulic pump can transfer mechanical energy into hydraulic energy normally, and keep the hydraulic system running stably for the whole machine.
Key Advantages
1. Strictly follow original dimension standard, high‑precision Hydraulic Pump Spare Parts, good interchangeability for HPV091DW hydraulic piston pump.
2. High‑wear‑resistant material, effectively extend the service life after repairing the hydraulic pump.
3. Effectively resolve common pump faults: pressure drop, large internal leakage, abnormal noise and weak movement of machine.
4. Perfect for workshop or field maintenance, help to restore full performance of the hydraulic system without replacing the complete hydraulic pump assembly.
5. Cost‑effective maintenance solution, lower overhaul cost for construction machine.
Application Scope
This series Hydraulic Pump Spare Parts are exclusively used for HPV091DW hydraulic piston pump of Hitachi EX200‑2 excavator machine. Widely used in engineering machinery repair shops, construction site equipment maintenance. Good‑quality spare parts guarantee reliable operation of the hydraulic system, and support normal excavation, travelling and slewing actions of the excavator.