High Efficiency Road Opener for Railway Infrastructure Development

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Customized: Railway Tools
• Certification: ISO9001
• Type: Railway Tools
• Transport Package: Export Wooden Box
• Specification: 1100*1100*800
• Origin: Handan, Hebei Province, China
• Production Capacity: 10000

Product Description

The main uses of the road opener
1. Adjust the level and height of the track
It is used to lift the steel rails, correct the height deviation of the tracks, and ensure the smoothness of the lines.
2. Replace the components under the rail
When maintaining, lift the rails to facilitate the replacement of sleepers, pads, fasteners or the adjustment of gauge blocks.
3. Ballast tamping operation
When used in conjunction with a tamper, after lifting the rail, the ballast is compacted to enhance the stability of the track.
4. Emergency repair
Quickly restore the geometric state of the track in case of track deformation, settlement or emergency repair.

 

The application scenarios of the road opener
1. Regular line maintenance
It is used for the daily maintenance of conventional railways and heavy-haul railways to adjust the smoothness of the rail surface.
2. Maintenance of ballastless track for high-speed railways
Some dedicated track hoists can be used for minor adjustments to the ballastless track of high-speed railways.
3. Turnout maintenance
Precisely raise the point rail and base rail in the turnout section to ensure that the switch parts are closely attached.
4. Bridge and tunnel sections
To adapt to the space limitations in bridge expansion joints or tunnels, choose low-height or side-lift models.
5. Laying of new lines and renovation of existing lines
It is used during construction to adjust the position of the rail panel or replace the structure under the rail.

Lifting capacity: Select based on the type of rail (for example, a 60kg/m heavy rail requires a lifting force of ≥20 tons).
Working stroke: The maintenance of ballastless track usually requires a small stroke (≤100mm), while that of ballasted track requires a large stroke (≥200mm).
Work efficiency: Electric or hydraulic models are preferred for frequently maintained sections.
Environmental adaptability: A low-height design is adopted inside the tunnel, and the electrified sections need to be insulated.

Core function: Quickly and accurately lift the steel rails to ensure that the geometric dimensions of the line meet the standards.
Key selection: Choose manual, hydraulic or electric models based on the type of line (ballasted/ballastless) and the lifting force requirements.
Standard reference: It is necessary to comply with the technical specifications of railway track maintenance machinery such as "TB/T 2658-2010".