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A8V0225 Hydraulic Main Pump Assembly for Doosan DX520-9C Excavator
A8V0225 hydraulic main pump assembly for Doosan DX520-9C excavator. OEM replacement Rexroth hydraulic piston pump designed for high efficiency, stable hydraulic output, excellent durability and reliable performance in heavy-duty construction and mining applications.
Key Features
Designed for Doosan DX520-9C excavator
Rexroth A8V0225 hydraulic piston pump
High-efficiency variable displacement hydraulic system
Hydraulic Excavator Mining Excavator Construction Equipment Quarry Equipment
Related Components
Main Control Valve Swing Motor Travel Motor Pilot Pump Hydraulic Pump Regulator Solenoid Valve Joystick Controller Hydraulic Cylinder Final Drive Hydraulic Filter
Product Core Advantages
The Rexroth A8V0225 hydraulic main pump assembly is designed for the Doosan DX520-9C excavator, providing stable hydraulic pressure, high-flow output and outstanding efficiency for demanding construction and mining operations. Manufactured to OEM standards with precision engineering, it ensures smooth machine operation, reliable performance and extended service life.
High-efficiency hydraulic power output
Stable pressure and flow control
OEM-compatible replacement with precise fitment
Heavy-duty construction for continuous operation
Long service life with reduced maintenance costs
Ideal for mining, quarry and heavy construction applications
Related Products
Doosan Main Control Valve
Rexroth Hydraulic Pump
Swing Motor
Travel Motor
Pilot Pump
Hydraulic Pump Regulator
Hydraulic Cylinder
Final Drive
Joystick Controller
Hydraulic Filter
Engine Assembly
Hydraulic Pump Seal Kit
Product Gallery
Frequently Asked Questions
Q: Which excavator models are compatible with the A8V0225 hydraulic pump?
A: It is primarily designed for the Doosan DX520-9C and is also used on selected DX420LC, DX480LC, DX490LC, DX500LC, DX520LC, DX530LC, DX530LC-5 and DX700LC excavators with compatible hydraulic systems.
Q: Which engines are commonly used with these excavators?
A: Compatible engine platforms include Doosan DX12, DX12TI, DX12TIS, DL08, DL08K, DV11, DV11K, DV15 and selected Isuzu 6WG1 engines depending on the machine configuration.
Q: What are the symptoms of a worn hydraulic main pump?
A: Common symptoms include weak digging force, slow boom or arm movement, abnormal hydraulic noise, unstable pressure, oil leakage and hydraulic system overheating.
Q: Can matching hydraulic components be supplied?
A: Yes. We supply main control valves, swing motors, travel motors, pilot pumps, hydraulic pump regulators, solenoid valves, hydraulic cylinders, final drives, seal kits and other Doosan hydraulic system spare parts.
Q: How can I verify compatibility before ordering?
A: Please provide the excavator model, machine serial number, hydraulic pump nameplate information or original part number for compatibility verification.
Q: Is the hydraulic pump tested before shipment?
A: Yes. Every hydraulic main pump assembly undergoes pressure testing, flow testing and quality inspection before shipment to ensure stable performance and reliable operation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Trading Company
Year Established:
2008
Total Annual:
10000000￥-100000000￥
Employee Number:
50~150
Ecer Certification：
Verified Supplier
Guangzhou Lanxin Machinery Equipment Co., Ltd., established in 2008, is a professional supplier of excavator parts and mining equipment parts located in Guangzhou, Guangdong Province, China. Focusing on engineering components, and leveraging 18 years of professional experience in the construction ma... Guangzhou Lanxin Machinery Equipment Co., Ltd., established in 2008, is a professional supplier of excavator parts and mining equipment parts located in Guangzhou, Guangdong Province, China. Focusing on engineering components, and leveraging 18 years of professional experience in the construction ma...
