YLS-900I Hydraulic Rail Stretcher - Professional Seamless Rail Construction Equipment
- Category： Track Maintenance Equipment
- Max. rated working pressure: 57MPa
- Max. pulling force: 2×450kN
- Max. stroke of working cylinders: ≥500mm
- Power (Oil Pump): 3.05kW
YLS-900I Hydraulic Rail Stretcher - Professional Seamless Rail Construction Equipment
1. Brief introduction:
The YLS-900I Hydraulic Rail Stretcher is a high-performance, reliable piece of equipment specially designed for seamless rail track construction. It is widely applied in stress relief of seamless tracks and long rail laying, suitable for rails with specifications from 43kg/m to 75kg/m, providing efficient and stable solutions for on-site rail construction.
With advanced hydraulic technology and a robust structural design, this rail stretcher ensures precise rail stretching, stable operation, and easy handling, greatly improving construction efficiency and quality. It is an essential tool for railway maintenance and new line construction projects.
2. Technical parameters:
|
Parameter Item |
Specification |
|
Maximum Rated Working Pressure |
57MPa |
|
Maximum Rail Pulling Force |
2×450kN |
|
Maximum Stroke of Working Cylinders |
≥500mm |
|
Center Distance Between Two Pull Rods |
535mm |
|
Locking Mode |
Inclined Iron Clamping on Both Sides of Rail Head |
|
Internal Combustion Oil Pump Model |
Honda GXV160 |
|
Power (Oil Pump) |
3.05kW |
|
Flow Rate (Oil Pump) |
≥3L/min |
|
Unit Weight |
310kg |
|
Weight of Internal Combustion Pump Station (Excluding Oil Pipes) |
75kg |
|
Weight of Electric Pump Station (Optional) |
85kg |
|
Model |
YLS-900 |
|
Oil Tank Capacity |
2L |
|
Fuel Consumption |
Approx. 1L/h |
|
Power Type |
Internal Combustion Pump Station |
3. Usage Instructions & Key Information:
|
Item |
Details |
|
Application Scope |
Suitable for stress relieving of seamless tracks and long rail laying for rails with specifications from 43kg/m to 75kg/m. |
|
On-site Construction Operation |
Within a certain range below the locking rail temperature, the equipment forcibly stretches the rail in zero-stress state to the length corresponding to the locking rail temperature for re-locking. |
|
Working Principle |
Power is generated by a gasoline engine or electric motor to drive a high-pressure oil pump. Under the control of the directional valve, high-pressure hydraulic oil is supplied to two working cylinders through high-pressure oil pipes. When oil is supplied to the rod chambers, the piston rods retract and the cylinders shorten; if the two rail clamping devices grip the rails, the two rails will be pulled toward each other. |
|
Main Applications |
Stress relieving of seamless tracks and rail pulling during rail welding operations. |
|
Hydraulic Pump Station Structure |
Composed of oil tank, oil pump, directional valve, and gasoline engine or electric motor. |
4. Product Advantages:
• Wide Application: Compatible with 43kg/m to 75kg/m rails, meeting diverse construction needs.
• Strong Pulling Force: Maximum rail pulling force of 2×450kN, ensuring efficient rail stretching.
• Stable Performance: Equipped with Honda GXV160 internal combustion pump, providing reliable power and stable operation.
• Easy Operation: Reasonable structural design, convenient for on-site handling and operation, reducing labor intensity.
• Durable Quality: Robust material and precision manufacturing, suitable for harsh on-site construction environments.
5. Video:
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CONTACT US
Name: Ms. Zhang
Mobile：+86-13222235952
Whatsapp：+86-13222235952
Email：sales@to-rail.com
Add：Room B1701, Building 4, Dongfang Xintiandi, Yangshe Town, Zhangjiagang, Suzhou City, Jiangsu Province, China