705-51-10150 wheel loader 85ZA 85ZIV 90ZIV Gear pump / Variable speed pump

Hydraulic pumps can be classified into two main types based on their working principles: positive displacement pumps and dynamic pumps.

A hydraulic pump is a device that converts hydraulic energy into mechanical energy and is commonly used in industrial and mechanical systems. It operates by utilizing pressure and flow to draw fluid from a low-pressure area and deliver it to a high-pressure area, generating power in the process. Hydraulic pumps are typically driven by a power source such as an electric motor or an internal combustion engine, with the energy transmitted to the pump's rotor or piston through mechanical connections.

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    Guangzhou Kehao Gear PumpManufacturing Co., Ltd. was established during 1998, is professional in manufacturing of gear pumps which are widely used for construction machinery, Mining, Truck and Ships, such as Komatsu, , , Parker. Our products have been sold to Southeast Asia, Africa, Europe and other countries.
    We have our own R&D department , CNC department and Sales Department . For special design, we can manufacture according to the drawing or sample .Based on the principle “Always be strict with product quality and be responsible for customer satisfaction”. All colleagues of Kehao Hydraulic Gear Pump Company are ready to serve for you with best quality products.
   We supply aftermarket and re-manufactured replacement parts on EXCAVAROR, LOADER , BULLDOZER ,DUMP TRUCK , GRADER , CRANE .   Brands such as: KOMATSU, ,  ,  , JCB,  and more!

    Your satisfaction is the best encouragement for us.