Traction modules 2UTM-4L
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- Description
- Features
Two-section locomotive is designed for train work on transporting freight trains up to 30 cars with a total weight of up to 2,500 tons. The module can be operated on railways with a gauge of 1,435 mm with a UIC-60 rail in tropical dry climates in a range of ambient temperatures from minus 10°С to plus 55°С and a height above sea level of no more than 1,000 m. The module consists of two identical single-cabin sections, controlled from one cabin of any section. If necessary, each section can be used as an independent traction unit.
Technical specifications
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|
One section |
Two sections |
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Type |
Freight |
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Axle characteristics |
2о-2о |
2 (2о-2о) |
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Drive type |
Electric AC-DC transmission |
|
|
Number of DGU S2250D5, pcs |
1 |
2 |
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Power of DGU S2250D5 with QSK-60G4 diesel motor, kW (hp): |
||
|
- continuous |
1,600 (2,176) |
3,200 (4,352) |
|
- hourly |
1,800 (2,448) |
3,600 (4,896) |
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Weight of fully equipped locomotive, t |
100±3% |
200+3% |
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Axle load on rails, tf (kN) |
25±3% (245±3%) |
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Travel speed, km/h: |
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|
- design |
100 |
|
|
- on site with trailed load of 2,500 t - |
77 |
|
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- transported in train operations |
90 |
|
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Rated traction force in continuous operation, on wheel rim, tf (kN) |
18 (176) |
36 (358) |
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Continuous speed, km/h |
28 |
|
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Maximum gradient, % |
10 |
|
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Holding of the machine on the slope, %, no more |
40 |
|
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Minimum traversible curve radius, m |
80 |
|
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Underframe type |
Bogie |
|
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Number of bogies |
2 |
4 |
|
Wheel diameter, mm |
1,050 |
|
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Traction devices type |
Automatic coupling SA-3 (with absorbing device) |
|
|
Gauge, mm |
1,435 |
|
|
Stock: |
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|
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- fuel/sand stock for 18 hours of continuous operation with 100% load, kg (l) |
7,000 (8,000) |
14,000 (16,000) |
|
- cooling liquid, kg (l) |
593.6 (742) |
1,187.2 (1,484) |
|
- sand, kg |
600 |
1,200 |
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Overall dimensions according to GOST 9238 |
1-T |
|
|
Length on automatic coupling axles, mm |
18,000 |
36,000 |
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Width on locomotive frame, mm |
3,000 |
|
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Height on exhaust pipes, mm |
5,210 |
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Climatic category in accordance with GOST 15150 |
TS |
|
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Operating personnel, persons |
2 |
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