Shandong China Coal Locomotive Co., Ltd.

Power Supply Device for Trolley Locomotive

The control power supply device for overhead electric locomotive is a kind of overhead industrial and mining electric locomotive with independent control power supply device. The specific independ...

What Are The Advantages Of Explosion-Proof Battery Locomotives?

Voltage measurement is carried out outside the battery. When measuring, the possibility of leakage is avoided and the possibility of spark generation is reduced by means of measuring points cast o...

Several Methods for Checking Technical Troubles of Battery Locomotive

Ask the driver and repairman about the signs and conditions before and after the locomotive breakdown, or consult the record of the locomotive on board and the record of the maintenance and repair...

How To Operate Explosion-Proof Battery Electric Locomotive Safely

The explosion-proof battery electric locomotive is different from the ordinary battery electric locomotive. It is equipped with explosion-proof special power supply device and explosion-proof moto...

AC Traction For Electric Locomotives

Series-excited DC motor has been used for speed control of electric locomotives for decades. This speed regulation mode not only consumes high energy, is inefficient and has a large amount of main...

Measures to Improve the Service Life of Narrow Gauge Locomotive

(1) When a locomotive is running under no-load or light-load, it should make the motor run with resistance and control its no-load or light-load operation in the shortest time. In general, the loc...