The wheel-free jack that can be installed on a four-column, ramped scissor lift or on a shaft edge. Its side wall, the position and shape of the wheels are made to match the running surface of the main lift and the shaft, the basic design is shown in the picture. It has a load capacity of 2 tons, but it can also be produced in 3 or 3.5 ton versions.
Can be operated with a hydraulic hand pump, and a hydraulic air pump (pedal) (not accessories).