| 摘要 |
A machine for lifting and/or rotating a vehicle or other object, comprising two or more column assemblies generally located on opposite sides of the vehicle or other object. Each assembly comprises a base, a support column, a lifting mechanism, optionally a cross beam connected to the lifting mechanism, and one or more transfer beams that transfer vehicle or object loads to the column assemblies directly or via the cross beams. All loads are transferred substantially in the planes of the lifting mechanisms. the lift may be mounted on rollers and casters and, thus, movable; fastening of the lift to a floor is not required.
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