TEM9 shunting locomotive

Four-axle shunting and clean-up locomotive of TEM9 series with AC-DC electric transmission and individual wheel pair drive is designed for shunting and clean-up work on 1,520 mm gauge railways and industrial enterprises of ferrous and non-ferrous metallurgy, chemical industry, energy sector, industrial railway transport enterprises, construction industry and others.

Diesel locomotive is equipped with advanced diesel generator set DG-882 (produced by Ural Diesel Motor Plant LLC, Ekaterinburg).

Advantage

Advanced modular assembly principle, which significantly improves locomotive operating and maintenance conditions

Four-axle structure allows to significantly reduce weight of a locomotive, which provides increased maneuverability and less load on track

Electric transmission applied at TEM9 ensures reliability and maintainability, increasing the locomotive's efficiency in comparison with locomotives with hydraulic transmissions TGM4B, TGM6D

The locomotive is equipped with a microprocessor-based monitoring, control and diagnostics system, an integrated ALSN locomotive safety device

The locomotive’s cabin is made in accordance with advanced ergonomic requirements: increased cabin volume, improved heat and noise insulation, ergonomic control panels and driver’s seats have been installed, transport version of air conditioning and a refrigerator for food products have been installed

Specifications

Parameters	Values
Wheel arrangement	2о-2о
Full diesel motor power, kW (hp)	882 (1200)
Diesel locomotive’s weight, t	90
Overall dimensions according to GOST 9238-83	02-VM
Gauge, mm	1,520
Static load from wheel pair on rails, tf	22.5
Design speed	27,7 (100)
Traction force, kN (tf), not less: at starting continuous work	291 (29.7) 216 (22)
Type of traction transmission	electric, AC - DC
Minimum traversible curve radius, m, no more	50
Length on automatic coupling axles	16,074
Servicing terminal stocks, kg: fuel sand	4,600 1,100
Wheel tread circle diameter, mm	1,050

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