IYJ-L series hydraulic winches are composed of various integrated valve blocks with one-way balance valves and high-pressure shuttle valves to control the brake, hydraulic motors, Z brakes, planetary gearboxes, reels, frames, and clutches, etc. Users only need to be equipped with pumping stations and reversing valves.Because the winch comes with a valve block, it not only simplifies the hydraulic system but also improves the reliability of the transmission device.When equipped with a two-speed motor, the winch has two adjustable speeds.When adopting axial piston motor, the working pressure of the winch can be increased, which can improve the driving power, and it can be applied to high power winch.
　　IYJ-L type hydraulic winch operates smoothly in lifting and lowering work, and the last stage of the winch is equipped with a clutch (invented and patented by our company), thus it has the function of free lowering.The winch has beautiful appearance, compact size, good economy, and can be widely used in lifting equipment such as pipe cranes, crawler cranes, truck cranes, grab winches, gravity crushers, etc. The product is now in mass production, not only is it widely used in China, but also is exported to the Middle East, India, Africa, Russia, Holland and other countries and regions.