8 Ton Underground Mining Explosion-proof Battery Electric Locomotive
Battery electric locomotive is a kind of track traction equipment powered by batteries, which is generally used in mines. There are two types of battery electric locomotives, explosion-proof type and ordinary type. The explosion-proof type is mainly used in coal mines. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method.
Max. Traction (KN) |
19.62 |
Speed(km/h) | 6.2~7.8 |
Battery Voltage (V) | 110~140V |
Battery Capacity (Ah) | 440 or 400Ah |
Power (KW) | 11 or 15 KWx2 |
Dimensions Length(mm) | 4480 |
Width(mm) | 920,1082 or 1220 |
Height(mm) | 1600 |
Wheelbase (mm) | 1100 |
Wheel diameter (mm) | 680 |
Min Curve radius (m) | 7 |
Controller | Resistencia o IGBT |
Braking method | Mechanical or air brake |
Mining Locomotive test
1.Before Running the locomotive,carry out gear debugging, lighting, gear, and brake adjustment etc.To ensure the normal operation of the locomotive.
2.Carry out a tensile test before leaving the factory to ensure the load performance of the locomotive meets the standard. Our design standards generally exceed the national standard by 10%-20%.
3.Carry out different type running test before leaving the factory to ensure the performance and normal operation of the whole locomotive. It can adapt to various harsh conditions under simulated working conditions.
Motor test
The motor has to go through many inspection procedures before leaving the factory, and each motor has to be carried out with load running experiments.
Explosion-proof motors are carried out with water pressure test.
All the test of motor is to ensure that can adapt to harsh working conditions.