Shandong China Coal Locomotive Co., Ltd.

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...

Measures to Improve the Life of Battery Electric Locomotive

Any product will have its own life expectancy, but this time may be due to your personal use methods, equipment working environment and other different factors affecting its length. For electric l...

What Are The Electrical Equipments Of Trolley Locomotives?

Electrical equipment for trolley locomotives generally includes traction motors, collectors, automatic switches, resistors, controllers and lighting devices. Maybe you didn't know about it before....

Some Problems Should Be Paid Attention To In The Discharge Process Of Battery Electric Locomotive

During the operation of battery electric locomotive, it is necessary to ensure its work by discharging. But many people know little about it. If you operate illegally during discharge, it may caus...

Suspension Method for Overhead Line of Trolley Locomotive

The suspension of overhead line is the most important step in using mine Trolley Locomotive. Many mine trucks fail in use because this step has not been implemented in the right way. In order to h...