The specialized press model PR-400 is for dismount of wheel sets of freight wagons on the axle.

Upon request, the press can be manufactured for all types of wheelsets.

Advantages  of the press

1. Prestressed press frame guarantees considerable reduction distortions and deformations of the frame, the lateral load in the cylinder, resulting is in a substantial (20 ... 30%) fife time increasing of the basic parts press.

2. The body of the cylinder and the piston have forging structure that improves reliability, and extends the life time

3. The design of the press frame is column type - not welded, which excludes the possible welding defects and residual deformation after welding.

4. The frame, hydraulic unit, electrical equipment, and all the accessories are mounted on a frame.

5. Low power consumption

Basic specifications

Name	Value
Nominal force of the press, MN (tf)	4 (400)
Rated oil pressure power system, MPa	32
Main cylinder
-The force of the cylinder, MN (tf)	4 (400)
-Working stroke, mm	350
The speed of the rod of the working cylinder, mm/sec
- Working stroke	2,8
- Installation movement	13,2
- Return stroke	30,3
Maximum wheel diameter, mm	1100
Overall dimensions of the press (WxLxH), mm	1600x3650x1810
Press weight, kg	9300
Power consumption, kW	11