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Automatic Double Cylinder Locomotive Wheelset Press 350 Tons CNC Controlled

Categories Wheelset Press
Brand Name: Heqiang Machinery
Model Number: HQ01-350
Certification: ISO9001
Place of Origin: China
MOQ: One set
Price: USD450,000~550,000 per set
Payment Terms: T/T, L/C
Supply Ability: 20 sets per year
Delivery Time: 6 months after down payment
Packaging Details: Nude packages and Wooden cases
Application: Railway depots, rolling stock enterprises
Usage: Mount and dismount wheelsets
Pressing force: 350 tons
Number of ram cylinder: 2pcs (1 left + 1 right)
Axle support trolley: One set, Motorized
Operation mode: Fully Automatic
Control mode: CNC controlled
After-sales service: Engineer available to service machiney oversea
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Automatic Double Cylinder Locomotive Wheelset Press 350 Tons CNC Controlled

Automatic Double-Cylinder Locomotive Wheelset Press

Railway Horizontal Wheel Mounting and Dismounting Press Machine


Hubei Heqiang Machinery is the No.1 manufacturer of wheelset presses in China. We can offer the most advanced wheel press machines available in the railway applications. The wheelset presses are used to mount and dismount all of the elements on the axle (wheel discs, brake discs, driven gears and bearings). With both single and double cylinder version available for option.


Application scope:

This fully automatic double-cylinder wheelset press is mainly used to mount, dismount and back pressure test the wheelsets of urban vehicles, passenger cars, locomotive etc. It can monitor and record the pressing data, so as to export the pressing curve report. Only one operator required to operate the press. With high-pressure oil injection pump for easy wheel mounting and dismounting.


Technical parameters:

Pressing force350 tons
Number of Ram cylinder2 pcs (1 left + 1 right)
Maximum piston stroke900mm
Fast forward speed0~20 mm/s, adjustable
Pressing speed0~5 mm/s, adjustable
Return speed0~24 mm/s, adjustable
Max centre load8000 kg
Axle Support Trolley1 set, motorized
Max trolley load5000 kg
Gearbox support1 set
Hydraulic system pressure31.5MPa
Main power supply (3-ph, AC)380V/50HZ or as per required
Pressure transducer accuracyNot more than 0.25%FS
Displacement transducer accuracyNot more than 0.01 mm
Inner distance control accuracyLess than 0.5 mm
Wheel position difference control accuracyLess than 0.5 mm
Ram positioning accuracyLess than ±0.04 mm
Resolution of measuring elementsNot more than 0.01 mm
High-pressure oil injection pump1 set, max pressure 2000 bar
Maximum Wheelset weight3000 kg
Axle length1700 ~ 2300 mm
Wheel diameterΦ750 ~ Φ1200 mm

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


Machine features:

  • Overall gantry frame structure, with high strength, good rigidity and less deformation.
  • Double-end cylinder pressing
  • Only one positioning to complete both wheels' mounting & dismounting without reversal of the axle.
  • Special patented elastic centring mechanism for center hole positioning.
  • Unique invention patented cylindrical ram for wheel mounting, with high pressing accuracy.
  • Movable resistant column with replaceable inserts for wheelset dismounting.
  • Motorized axle support trolley for wheelset pre-assembly, loading and unloading. It will exit from the machine during mounting / dismounting.
  • Gearbox support can be provided for optional. It will keep supporting the gearbox during mounting / dismounting.
  • Automatic recording of mounting curve of each mounted component.
  • Siemens S7 PLC and Advantech Industrial PC to control the operation.
  • User-friendly human machine interface.
  • With high-pressure oil injection pump for easy wheel mounting and dismounting.

Warranty & After-sale Service:

  • One year of free warranty period.
  • Free spare parts during warranty.
  • Our engineers are available for oversea service to carry out the installation and commissioning work.
  • Also the customer can take the installation work themselves as per our instructions and we provide installation guidance and commissioning.

If you are interested in our wheel presses, please feel free to contact us for more information.


Quality Automatic Double Cylinder Locomotive Wheelset Press 350 Tons CNC Controlled for sale
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