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Hydraulic Automatic Wheelset Bearing Press Mounting And Dismounting

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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.


Hydraulic Automatic Wheelset Bearing Press Mounting And Dismounting

Hydraulic Automatic Wheelset Bearing Press Mounting And Dismounting
Hydraulic Automatic Wheelset Bearing Press Mounting And Dismounting
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Large Image :  Hydraulic Automatic Wheelset Bearing Press Mounting And Dismounting Get Best Price

Product Details:
Place of Origin: China
Brand Name: Heqiang Machinery
Certification: ISO9001, ISO14001, ISO45001
Model Number: HQ31
Payment & Shipping Terms:
Minimum Order Quantity: One set
Price: Negotiable
Packaging Details: Nude package and Wooden cases (1x40'HQ)
Delivery Time: 120 days after advance payment
Payment Terms: T/T, L/C
Supply Ability: 50 sets per year
Detailed Product Description
Product Name: Bearing Puller/Pusher Application: Wheelset Maintenance Workshop
Function: Mount And Dismount Bearings Max. Cylinder Force: 60 Tons
Number Of Ram Cylinder: 2 (1 Left + 1 Right) Cylinder Stroke: ≥ 500 Mm
Operation Mode: Automatic Cycle Time For Pressing-on: ≤ 4 Minutes Per Axle
Machine Warranty: 1 Year
High Light:

Automatic Wheelset Bearing Press


Bearing Mounting And Dismounting Press


Wheelset Bearing Press Machine

Hydraulic Bearing Mounting And Dismounting Press , Automatic Wheelset Bearing Press

Automatic Wheelset Bearing Mounting And Dismounting Press

Hydraulic Bearing Extractor And Installer , Railway Bearing Puller/Pusher

Bearing Mount and Dismount Press, Bearing Assembly and Disassembly Press
Application Scope:
Bearing Mounting And Dismounting Press is mainly used to mount and dismount the rolling bearings of the railway rolling stocks. With curve recording system. Only one operator is required to run the press.
Technical Parameters:

Bearing Mount And Dismount Press:
- Maximum cylinder force 60 tons
- Ram cylinder Qty 2 pcs (1 left + 1 right)
- Maximum cylinder stroke ≥ 500 mm
- Pressing speed 0~6 mm/s
- Cycle time for mounting ≤ 4 minutes per axle
- Hydraulic system pressure ≤ 25 MPa
- Total installed power ≤ 25 kW
- Resolution of the displacement sensor 0.1 mm
Coaxiality of the ram cylinders ≤ 0.4 mm
Applicable wheelset:
- Wheelset weight 3000 kg
- Track gauge 1435 mm
- Axle length 2000 ~ 2400 mm
- Wheel diameter 750 ~ 1100 mm
Working conditions:
- Power supply (3 phase, AC) 380V/50Hz, or as per required
- Ambient temperature -5~45 
- Relative humidity 95%

(*Remarks: The above parameters are indicative and can be modified as per customer's actual requirements. The customer must provide us the detailed wheelset drawings for design work after contract award.)
Machine Structure & Features:

  • This Hydraulic Bearing extractor and installer press will be installed in a foundation pit.
  • It's able to mount and dismount the rolling bearings onto / off from the axles.
  • Only a single positioning to complete the fitting and removal of both bearings.
  • Automatical mounting and dismounting both bearings simultaneously with a single positioning.
  • Automatical mounting and dismounting single bearing separately.
  • Manually complete the mounting and dismounting as per the working steps. (used during maintenance and commissioning).
  • Automatic mounting and dismounting under non-load (used in test run).
  • Veto for wrong input and incorrect operation.
  • The bearing puller/pusher is mainly composed of main frame, left/right cylinders, dismounting claw devices, wheelset lifting device, push wheel device, calibration device, hydraulic system, measuring and electrical control system etc.
  • Overall welding structure, with sufficient strength and rigidity.
  • Double cylinders for mounting and dismounting.
  • With special anti-upsetting centre devices for positioning.
  • Siemens S7 PLC to control the operation.
  • User-friendly human machine interface.
  • The operation system can generate, record, save and print the pressing curves.
  • On-line passing-through arrangement.
  • Unique hydraulic servo system to achieve the variable pressing speed and ensure the stable and reliable pressure during opeation.
  • It's provided with emergency stop button on the control panel.


Warranty & After-sale Service:

  • The warranty lasts for 1 (one) year from the date of the Site Acceptance Test of the machine.
  • During the warranty, the Manufacturer shall be responsible for the damage due to the defects in design and manufacture.
  • After the warranty period, the Manufacturer will provide a wide range of technical support and spare parts with reasonable prices.

Hydraulic Automatic Wheelset Bearing Press Mounting And Dismounting 0

Contact Details
Hubei Heqiang Machinery Development Limited by Share Ltd

Contact Person: sales

Tel: +8615337398239

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