Loader Hydraulic Pump

Loader Hydraulic Pump

This product is the Komatsu WB93R-5 loader hydraulic pump (model 708-1w-41570), an axial piston type hydraulic main pump, and the core power component of the Komatsu loader's hydraulic system.
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Description

Key Features

 

 

Power Conversion:

It converts the engine's mechanical energy into pressure energy of hydraulic oil, providing high-pressure hydraulic oil for the loader's movement, loading, lifting, and other operations. The rated working pressure can reach over 35MPa, with a maximum pressure exceeding 40MPa.

 
 

High Efficiency and Energy Saving:

It adopts a variable displacement design, allowing for adjustment of the swashplate angle to change the output flow, achieving on-demand oil supply; volumetric efficiency exceeds 90%, mechanical efficiency exceeds 85%, and energy loss is low.

 
 

Strong Durability:

The core components (pistons, cylinder block, and distribution plate) are made of wear-resistant materials such as stainless steel and copper alloy, and undergo precision machining and surface treatment, resulting in a service life of over 8000 hours.

 
 

Compatibility:

Specifically designed for the Komatsu WB93R-5 wheeled loader, it can be directly matched with the original hydraulic system, ensuring stability and compatibility after installation.

 

 

Application Scenarios

 

The loader hydraulic pump is mainly used in the hydraulic system of the Komatsu WB93R-5 loader, suitable for heavy-duty working conditions such as construction engineering, mining operations, and material handling. It is a key component for the loader to perform various operations.

 

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