The screw jacks serve for lifting rail and road vehicles. They are basic equipment of overhaul and repair work stations. The screw jacks are used at railway and road rolling stock repair works, at loading and unloading points of railway stations, border-crossing stations, etc.
They are of column design and operate in sets.
Supply and operation of the jacks can be individual or combined one from one control desk.
Driving gears of lifting and lowering are provided with parallel running functions.
Supply 3 x 380 V, 50 Hz, operation 24 V.
Basic types of screw jacks:
Q = 4 x 50 kN (5T)
Q = 4 x 100 kN (10T)
Q = 4 x 150 kN (15T)
Q = 4 x 200 kN (20T)
Q = 4 x 250 kN (25T)
Q = 4 x 300 kN (30T)
There is a possibility to produce screw jacks with any lifting capacity Q.
The screw jacks meet requirements of the Transport Technical Supervision and European standards as well.