A hydraulic dock leveller is a piece of equipment used in loading docks to bridge the gap between the truck bed and the dock, creating a smooth and safe transition for loading and unloading goods. It is a hydraulic system that uses a series of metal plates or a single plate to level the difference in height between the loading dock and the truck.

The hydraulic dock leveller is usually installed in a pit, flush with the surface of the loading dock. It is operated using a control panel located near the dock or by a remote control, allowing the operator to raise or lower the leveller to the desired height to match the truck bed.

The hydraulic system uses a hydraulic cylinder and pump to raise and lower the leveller. The metal plates or single plate of the dock leveller are designed to withstand heavy loads and provide a stable platform for the loading and unloading of goods.

Hydraulic dock levellers are available in various sizes and weight capacities to match the needs of different loading dock configurations and the types of trucks used for loading and unloading. They can also be customized with various features such as safety barriers, side guards, and hydraulic lip extension for additional safety and functionality.

Overall, hydraulic dock levellers are a crucial piece of equipment for loading docks, providing a safe and efficient solution for loading and unloading goods while minimizing the risk of workplace injuries and damage to the goods being transported.