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Hudraulic Rail Stressing & Bending Machine

  • YLS-900I Hydraulic Rail Tensor
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  • Railroad Crawler Excavator
YLS-900I Hydraulic Rail Tensor

YLS-900I Hydraulic Rail Tensor

PRODUCT DESCRIPTION

YLS-900I Hydraulic Rail Tensor

It's suitable for 75kg/m and 60kg/m type rail stress relief and seamless long rail relaying. While operating in the field at a certain temperature range being lower than the rail locking temperature, by employing this machine, the length of a rail with zero-stress can be forced to stretch to a length at locking temperature, then re-lock the rail.

SPECIFICATION


Model
YLS-900I
Material
Stainless Steel
Dimensions (L x W x H) (mm)
1300*690*240mm
Max. rated working pressure
57Mpa
Max. rail pulling force
2*450kN
Max. stroke of working cylinder
≥500mm
Two pull rod center distance
535mm
Lock mode
wedges clamp on both sides of rail head
Pump model
Honda GXV160
Power
3.05kW
Rate of flow
≥3L/min
Machine weight
283kg
Internal combustion pump station weight
75kg (not including pipeline)


Rail Tensor

Using during the installation or maintenance of railway tracks.
It is used to adjust the tension in the rails to the required level. By applying appropriate tension, the tensor helps to prevent the rails from sagging or becoming loose, ensuring the safety and stability of the track.
During the installation of a new railway track, hydraulic rail tensors are used to align and tension the rails. They enable the rails to be fitted at the correct height and maintain proper tension as the stress on the track fluctuates due to changes in temperature, train traffic, or other external factors.

In maintenance scenarios, hydraulic rail tensors are utilized to re-tension or re-align the rails when they have become loose or misaligned over time. The device allows for precise adjustments to be made to restore the desired tension and position of the rail.


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