Hydraulic winch is a mechanical device that uses hydraulic power to operate and is commonly used for heavy-duty lifting and pulling tasks. It consists of a hydraulic motor, a drum or spool, and a control valve system.

Specification

Note*:

1. Never exceed working load limit.
2. This hydraulic winch does not include wire rope.
3. If you want to purchase wire rope, please contact us.

Dimensions (Unit: mm)

Tips: Hydraulic winch working principle

A hydraulic winch operates based on the principle of fluid power transmission, utilizing hydraulic pressure to generate mechanical force. The winch consists of several key components: a hydraulic motor, a pump, a reservoir, control valves, and a spool or drum.

When the winch is activated, the pump draws hydraulic fluid from the reservoir and delivers it under high pressure to the hydraulic motor. The motor converts the hydraulic energy into mechanical rotational force. This force is then transmitted to the winch drum or spool.

The control valves regulate the flow of hydraulic fluid to the motor, allowing the operator to control the speed and direction of the winch. By adjusting the valve positions, the operator can determine whether the winch should reel in or pay out the cable or rope attached to the drum.

The winch drum or spool is designed with grooves or notches to secure the cable or rope. As the drum rotates, the cable or rope is wound or unwound accordingly, creating the desired pulling or lifting force.

In summary, a hydraulic winch functions by converting hydraulic energy into mechanical force through a hydraulic motor, controlled by valves, which drives the drum or spool to reel in or pay out the cable or rope.