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750kN Railway Wheel Bearing Dismounting Press 6mm/s

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China Hubei Heqiang Machinery Development Limited by Share Ltd certification
China Hubei Heqiang Machinery Development Limited by Share Ltd certification
We bought from Hubei Heqiang a 200t Hydraulic Wheel Press from 20 May, 2020. Since it was put into operation in Febuary, 2021, the press was in good operation without problems. The opeation is very easy and we are very happy with this purchase.

—— Milos Vukovic

Hi Freeman, thanks for your support on the wheelset press. Everything is now in perfect condition and working properly.


750kN Railway Wheel Bearing Dismounting Press 6mm/s

750kN Railway Wheel Bearing Dismounting Press 6mm/s
750kN Railway Wheel Bearing Dismounting Press 6mm/s
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Large Image :  750kN Railway Wheel Bearing Dismounting Press 6mm/s Get Best Price

Product Details:
Place of Origin: China
Brand Name: Heqiang Machinery
Certification: ISO9001
Model Number: HQ33
Payment & Shipping Terms:
Minimum Order Quantity: One set
Price: Negotiable
Packaging Details: Standard export packing
Delivery Time: 120 days after advance payment & design finalization
Payment Terms: T/T, L/C
Supply Ability: 50 sets per year
Detailed Product Description
Product Name: Wheel Bearing Press Machine Application: Railway Maintenance Workshop
Function: Dismount The Rolling Bearings Dismounting Force: 750 KN
Ram Cylinder: 2 Sets Operation Mode: Automatic And Manual
Warranty: One Year After-sales Service: Engineer Available To Service Machiney Oversea
High Light:

750kN Wheel Bearing Dismounting Press


6mm/s Wheel Bearing Dismounting Press


15kW Railway Bearing Dismounting Press

Railway Automatic Wheel Bearing Dismounting Press, Bearing Demount Press, Rolling Bearing Puller, Stationary Bearing Dismount Press, Bearing Disassembly Press Machine
Application scope:
This Bearing Dismounting Press Machine is used to automatically dismount the rolling bearings off from the axle. It's applicable for the maintenance of different types of railway vehicles.


Technical parameters:

 Maximum dismounting force  750 kN
 Ram cylinder Qty  2 pcs
 Maximum ram cylinder stroke  400 mm
 Dismounting speed  0~6 mm/s (adjustable)
 Working cycle time  Not more than 4 minutes per wheelset
 Maximum hydraulic system pressure  Not more than 28 MPa
 Noise level during working  Not more than 75 dB
 Total power of the machine  Approx.15 kW
 Overall dimension of the machine (LxWxH)  5300x1200x500 mm
 Applicable track gauge  1435 mm
 Applicable wheelset weight  8500 kg
 Applicable axle length  2200 ~ 2300 mm
 Applicable wheel diameter  950 ~ 1250 mm
 Power supply  380V/50Hz, 3 phase, AC
 Ambient temperature  -5~45 
 Relative humidity  Not more than 95%

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

Main Structure & features:

The bearing dismount press machine is mainly composed of main frame, left/right main cylinders, dismounting claw devices, wheelset lifting device, receiving device, push wheel device, calibration device, hydraulic system, measuring and electrical control system etc.

  • Automatical dismounting both end bearings simultaneously.
  • Automatical dismounting single end bearing separately.
  • Manually complete the dismounting as per the working steps. (used during maintenance and commissioning).
  • Automatic dismounting under non-load (used in test run).
  • Veto for wrong input and incorrect operation.
  • Siemens S7 PLC.
  • Friendly human-machine interface.
  • The operation system can generate, record, save and print the pressing curves.
  • On-line passing-through arrangement, the wheelset can be pushed out automatically after the bearing is dismounted.
  • Dismounting process: the small oil cylinder of the dismounting device drives the claw device to rotate, clasps the rear cover of the bearing, and the piston rod moves backward with the dismounting claw device, and then the axle box bearing is dismounted. Manually take out the dismounted bearings. Only need to replace the pulling plate for different types of the bearing,
  • Foundation is required for this model bearing press machine.
  • The exposed surface of all parts should be anti-corrosion, rust-proof; the outer surface of the press should be sprayed with anti-rust primer and topcoat.


Technical Documents:
The following technical documents will be supplied along with the machine when delivery in 3 (three) hard copies and 1 (one) soft copy in English language:

  • Operation and maintenance instruction manual;
  • General arrangement drawing, Hydraulic schematic diagram, Electrical schematic diagram;
  • Foundation drawing;
  • List of Spare part list and Special tool;
  • Product certificate/Factory Acceptance Certificate, etc.


Warranty & After-sale Service:
One year of free warranty and lifetime maintenance for the equipment for your purchased equipment. During the warranty period, only due to design defects, manufacturing quality, and quality of purchased parts, our company is responsible for free maintenance. The company provides the required replacement parts (except for consumable parts). Over the warranty period, repairs only are charged at the cost price. At the same time, you will enjoy a lifetime software upgrade from the date of purchase; our engineers will provide a quick response when service is required.

Cooperation contact:
If you are interested in our machines or any assistance required, please feel free to contact us for more information.


750kN Railway Wheel Bearing Dismounting Press 6mm/s 0

Contact Details
Hubei Heqiang Machinery Development Limited by Share Ltd

Contact Person: sales

Tel: +8615337398239

Send your inquiry directly to us