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K5V200DPH1HQR-0E02 Hydraulic Main Pump Hitachi ZAX470 K5V200DPH Excavator Hydraulic Pump Assembly Excavator Parts

K5V200DPH1HQR-0E02 Hydraulic Main Pump Hitachi ZAX470 K5V200DPH Excavator Hydraulic Pump Assembly Excavator Parts

Hitachi ZAX470 hydraulic main pump

K5V200DPH excavator hydraulic pump

excavator hydraulic pump assembly

Place of Origin:

China

Model Number:

K5V200DPH1HQR-0E02

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Product Details
Color:
Grey
Highlight:

Hitachi ZAX470 hydraulic main pump

,

K5V200DPH excavator hydraulic pump

,

excavator hydraulic pump assembly

Payment & Shipping Terms
Minimum Order Quantity
1 Pc
Packaging Details
Carton
Delivery Time
7-15days
Payment Terms
T/T
Product Description

K5V200DPH1HQR-0E02 Hydraulic Main Pump Hitachi ZAX470 K5V200DPH Excavator Hydraulic Pump Assembly Excavator Parts

The excavator hydraulic main pump is a key energy-converting device based on axial variable piston working principles. Driven by the engine main shaft, the cylinder block drives multiple piston groups to perform reciprocating motion. Through the isolation and oil distribution of the valve plate, the pump completes continuous oil suction and pressurization. The swash plate inclination directly determines piston stroke and pump displacement, and the external hydraulic regulator adjusts the swash plate angle in real time according to system load signals. Three integrated control systems form a complete hydraulic adjustment logic: constant power control matches pump output with engine rated power; load sensing control dynamically adjusts flow according to actual working demands; pressure cutoff provides ultimate overpressure protection. Wear on pistons and valve plates leads to internal leakage, while regulator sticking causes abnormal power output, which are the primary causes of hydraulic system failures.
Machinery Test Report
Provided
Warranty
3 Months
Video outgoing-inspection
Provided Brand Name
OEM
Place of Origin
China Product Name
Hydraulic Pump
Model
K5V200DPH1HQR-0E02 MOQ
1 Piece
Quality
High-Quality
Delivery time
7-15 Days
Standard or Nonstandard
Standard
Application
Excavator Machinery
Size
Standard Size
Color  Grey

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