3ZB148~212/19~27-75

    This product is specially designed for the coal mine grouting and my company's latest product. This product adopts three body combined fluid on the pump head, easy to remove. Power to use integral rolling bearing transmission between (connecting rod and crankshaft). Using splash lubrication, the lubrication can be 24 hours of continuous operation, without cooling.
    The pump hydraulic end is equipped with safety valve, throttle valve, its own system, adjustable throttle valve in order to apply different flow.