Self-propelled rail welding machine. SRWM-4
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- Description
- Features
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Designed for electric contact welding of rail joints. Rails can be welded both as part of a track along which the machine travels, and laid along this track inside or outside the track at a distance of 2,600 mm from the track axis.
Technical specifications
|
Power of diesel-electric motor, kW - |
280 |
|
Voltage, V - |
400 |
|
Current frequency, Hz - |
50 |
|
Machine time for welding a rail with a cross section of R65, s |
185…295 |
|
Welded rails section, mm2 - |
6,400-10,000 |
|
Gauge, mm - |
1,435, 1,520 |
|
Productivity, joints/h - |
12 |
|
Travel speed, km/h: |
|
|
self-propelled mode - |
80 |
|
in train operations - |
100 |
|
Towed unit weight, t - |
90 |
|
Wheel load on rails, kN - |
193.1 |
|
Wheel base, mm - |
7,000 |
|
Overall dimensions, mm: |
|
|
Length on automatic coupling axles - |
13,100 |
|
width - |
3,030 |
|
height (in transport mode) - |
3,917 |
|
Weight, t - |
38 |
