Wheel Press for Wheel Dismounting and Backpressure Test (Model HQ11)

1. Application scope:
The wheel press is mainly used for wheel dismounting and backpressure test work of the locomotive wheelsets.

2. Technical parameters:

Working pressure	2000kN ~ 5000kN
Number of ram cylinder	1 pc
Fast forward speed	0~20 mm/s
Fast retreat speed	0~25 mm/s
Pressing speed	0~5 mm/s
Number of working platform	1 pc
Maximum load of working platform	10000 kg
Max.Hydraulic system pressure	31.5 MPa
Main power supply	380V/50HZ, AC 3-PH
Applicable axle length	1700~2600 mm
Maximum wheel diameter	Φ1250 mm
Wheel seat diameter	Φ150 ~ Φ270 mm

(*The parameters are indicative and can be modified as per customer's actual requirements.)

3. Machine features:
1) Welded structure, overall annealing and stress relieving.
2) Patented special ram device to prevent axle from upsetting.
3) Using a movable working platform for the wheelset positioning support.
4) Two dismounting claws can move synchronously. It can do dismounting by fastening rim inner side or wheel hub dismounting slot.
5) This wheelset dismounting machine can configure back pressure test function as per customer needs.
6) With Siemens PLC and AdvanTech industrial PC to control and monitor the operation.