Track renewal train
UM-S 2001
The renewal method using the UM-S 2001 track renewal train enables the continuous renewal of tracks with different forms of sleepers. Optimum performance parameters ensure minimisation of track possessions.
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| Functional characteristics |
- Rail and sleeper replacement with high renewal rates
- Very short linking and separation times (≤ 30 and 45 min respectively)
- Work in minimum radii
- Renewal of timber, concrete and steel sleepers, including B 75 concrete sleepers and double sleepers
- Gentle handling of new materials (rails, sleepers)
- No need for the tamping operation; after renewal the track can be travelled on at 70 km/h (trials currently underway)
- Documentation of final position of track / sleeper spacing with 6 channel recorder
- Copy of the old track position or creation of new design geometry in one single operation
- Biologically degradable hydraulic oil
- Low-emission diesel engines
- Deployment of BA Slps 462, 463 and 464 track materials wagon with a running rail height of 900 mm and BA Slps 466 track materials wagon with a running rail height of 1,470 mm (ramp wagon required)
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- Swivel of ±100 mm and lowering of 150 mm
- Computerised automatic guidance for track cant and gradient change
- Automatic tolerance monitoring of the machine's working quality (versed sine, buckling, longitudinal level change, opposite level)
- Correction control for height, direction, track cant
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Technical data
| Length over buffers |
92,390 mm |
| Max. speed in train formation |
100 km/h
|
| Max. self-propelled speed (without sleeper wagon) |
5 km/h
|
| Wheel-base |
max. 28,800 mm in working position
max. 17,000 mm in transport position |
| Min. working width |
3.00 m |
| Working height beneath overhead line |
≥ 4.95 m from top of rail
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| Removal/installation of sleeper types |
timber, concrete, steel, B75-sleepers
|
| Possible lowering of the track |
150 mm
|
| Working in cant |
max. 160 mm
A new track cant can be created |
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