Henan Zhongsui Engineering Equipment Co., Ltd.
The long tunnel used diesel electric locomotive type selection
- Nov 17, 2017 -

Zhongsui diesel power tunneling construction locomotive can meet the needs of all kinds of tunnel construction. Normally, the tunnel of 3~4.5m can be used in the 7-16t series, the engine power is 40~110kW, use static pressure transmission device.<\6m tunnel can be used for 20~45t diesel explosion proof locomotive, engine power of 140~400kW, use static pressure transmission device or hydraulic transmission device;In extreme cases, rail slope is 4% ~ 7% of the environment, can choose the tunnel diesel locomotive‚Äôs matched own drive motorcycle, meet the needs of the tunnel slope construction, the tunnel diesel electric locomotive weight of 35 ~ 60t, engine power 180 ~ 400 kw, with no wear electric magnetic eddy damping braking mechanism. During in the tunnel diesel Locomotive selection process, must fully consider various environmental factors, it is vital for the normal operation of the diesel locomotive, ignores any factors may bring unnecessary trouble, serious can cause serious economic losses, even vehicles cannot be used. The diesel tractor tunneling Locomotive selection, condition and environmental conditions should at least consider the following: project location, altitude, temperature, utility tunnel, tunnel length, maximum transport distance, tunnel diameter, excavation method, the slagging way (harvesters/conveyor/pump/other), whether the lining, rail gauge, rail specification, track conditions usually (wet/dry/water/pollution), rail slope and turning radius, the maximum traction weight, if a diesel electrical locomotives braking function and the braking power source, transportation line of the width and the height of the requirements, the required speed, whether the double machine, whether need explosion proof, environmental requirement, etc.