The heavy duty portable column truck and bus lifts are designed to maximise workshop efficiency and space, while providing the operator with safety and easy to use controls, each column is driven by a high tensile screw and nut which is backed up by a none drive safety nut, in the case of failure the safety nut supports the weight on the column and all columns are shut down.

Advanced reducer device. The synchronous movement and reliable lock function. Arm adopts high-quality carbonized-steel, can withstand the tremendous loading.

Each column is fitted with a secondary fixed stand to support the weight of the vehicle when lifted, mobile system can be used indoor and outdoor, delivering maximum flexibility, productivity and safety in heavy duty lifting, the master column shall be capable of operating any combination of columns (2/4/6/8 or more), with different combination can lift from 20-60 tons, capable for all heavy vehicle lifting jobs a workshop is likely to see.

Technical parameter of the mechanical mobile column bus and truck lifting: