Good Quality Building Construction Hydraulic Windlass Winch

Product Description:

IYJ-L Series free fall hydraulic winches are widely applied in pipe laying machines, crawler cranes, vehicle cranes, grab bucket cranes and crushers.  Their reliable free fall function is achieved by we adopting the advanced hydraulic clutch & braking systems, which we have been innovating constantly for two decades.  The winches feature compact structure, durability and high cost-efficiency.


  • Payment Terms: L/C,D/A,D/P,T/T
  • Our improvement depends on the highly developed gear ,outstanding talents and repeatedly strengthened technology forces for Good Quality Building Construction Hydraulic Windlass Winch, We’ve extra than 20 years experience with this industry, and our product sales are well qualified. We will supply you with one of the most experienced strategies to fulfill your products’ prerequisites. Any troubles, occur to us!
    Our improvement depends on the highly developed gear ,outstanding talents and repeatedly strengthened technology forces for Anchor Windlass Motor, Building Construction Hydraulic Windlass Winch, Used Anchor Windlass, If you have any requests, pls email Us with your comprehensive demands, we are going to supply you with the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can supply you with the most competitive prices and high quality, because we have been much more Specialist! So remember to do not hesitate to contact us.
    Mechanical Configuration:  The winch consists of planetary gearbox, hydraulic motor, wet type brake, various valve blocks, drum, frame and hydraulic clutch.   This winch performs two speed control when assembled with variable displacement and two speed hydraulic motor.  When combined with hydraulic axial piston motor, its working pressure and drive power can be greatly improved.  Customized modifications for your best interests are available at any moment.

    free fall winch configuration

    The Free Fall Winch’s Main Parameters:

    Winch Model

    IYJ4.75-150-232-28-ZPGH5Q

    Number of Rope Layers

    4

    Max. Pull on 1st Layer(KN)

    150

    Drum Capacity(m)

    232

    Max. Speed on 1st Layer(m/min)

    81

    Pump Flow(L/min)

    540

    Total Displacement(mL/r)

    12937.5

    Motor Model

    A2F250W5Z1+F720111P

    System Pressure(MPa)

    30

    Gearbox Model

    C4.57I(i=51.75)

    Motor Diff. Pressure(MPa)

    28.9

    Clutch Opening Pressure(MPa)

    7.5

    Rope Diameter(mm)

    28

    Single Rope Pull on Free Rotation(kg)

    100


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