TGM8 four-axle diesel-hydraulic shunting locomotive for 1435 mm gauge track
Shunting and clean-up locomotive TGM8KM with hydraulic transmission is designed to work on rail tracks of 1,435 mm gauge in conditions of a damp tropical climate (TV version, category 1) in accordance with GOST 15150. Working temperature range of free air for uninterrupted operation of the locomotive is from 274К (+ 1°С) to 313К (+ 40°С).
Diesel locomotive has one driver’s cab, adapted to one person driving, hydraulic transmission, diesel motor and group drive of wheel pairs.Specifications
Parameters | Values |
Wheel arrangement | 2-2 |
Diesel motor power, kW (HP) | 882(1,200) |
Diesel locomotive’s weight, t | 86 (+/-3%)* |
Gauge, mm | 1,435 |
Overall dimensions according to GOST 9238 | 02-VM |
Static load from wheel pair on rails, kN (tf) | 221 (21.5) |
Starting traction force (if φ = 0.33 using sand and wheel tread circle diameter is 1,050 mm, kN (tf): | |
- in shunting mode: |
278.4 (28.4)* |
- in onboard mode: |
157 (16)* |
Continuous traction force, kN (tf): | |
- in shunting mode: |
206 (21) |
- in onboard mode: | 98 (10) |
Minimum traversible curve radius, m | 60 |
Type of traction transmission | Hydraulic |
Overall dimensions of the locomotive, mm: | |
- length on automatic coupling axles |
14,460 (+/-20)* |
- width | 3,090 (+/-10)* |
- height, no more | 4,320 |
- automatic coupling height above the rail head | 875+0-12 |
Servicing terminal stocks, kg: | |
- fuel | 4,600* |
- sand | 1,100* |