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IYJP series full hydraulic winch is the company's patented products, it is based on Italian technology combined with the company's many years of experience research and development of high-tech products. It is composed of INM series novel hydraulic swing cylinder motor, C-type planetary reducer, winch head, end cap and valve with bidirectional balance valve and bidirectional buffer overload valve. It has the characteristics of small size, light weight, high mechanical efficiency, large starting torque, wide speed range, low speed stability, low noise, etc. At present, the series of products pull range of 5-220kN, complete specifications, can be arbitrarily purchased, and can be special manufactured according to user needs.



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  • 1 Overview

    The IYJP series hydraulic winch adopts the company's patented technology and consists of various integrated valve blocks composed of high-pressure shuttle valves with balancing valves and controlled brakes, high-speed hydraulic motors, Z-type brakes, planetary reducers, winch heads, frames and other components , users only need to equip the pump station and reversing valve. Since the winch has its own valve group, it not only simplifies the hydraulic system but also improves the operating reliability of the transmission device. In addition, it also has the characteristics of high starting and working efficiency, high power, low energy consumption, low noise, beautiful appearance, compact size, and good economy. This product is widely used in various ship deck machinery and other equipment. The products have not only been sold well all over the country, but also exported to Southeast Asia, Australia, the Netherlands and other countries and regions.


    2. Model description


    3. Model examples

    IYJP3-20 represents a hydraulic winch with a planetary reducer primary gear module of 3 and a coefficient load pulling force of 20KN.


    4. Parameter description

    a. The total displacement refers to the theoretical oil supply required by the winch per revolution (ml/r).

    b. The oil supply volume refers to the theoretical oil supply flow rate of the pump.

    c. The working pressure difference is the pressure difference between the inlet and outlet of the hydraulic motor when the winch is working (MPa).

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