Mechanical/ Hydraulic Dock Leveller provides a bridge to the trailer as well as a ramp to facilitate the transition in height from dock to trailer. The Hydraulic Dock Leveller incorporate a hydraulic velocity fuse as a safety mechanism, this still allows for full functionality of the levellers as the trailer height changes. The Mechanical Dock requires the operator to pull a chain and then walk down on the leveller to engage it. Mechanical/ Hydraulic Dock Leveller is made of quality grade raw material that ensures longer functional life.