According to reports, this new type of electric locomotive has large traction, strong overload capacity, good climbing performance, safe and reliable braking, simple and convenient operation; signific

In order to solve the "steering" problem of DC and pulse current traction motors, some countries have been using thyristor commutatorless traction motors and three-phase AC asynchronous variable frequ

The underground mining locomotive of trolley obtains electric energy from the circuit by means of pantograph. When the electric locomotive is running, the pantograph slides along the overhead line.

Trolley Electric Underground Mining Locomotive can be divided into DC electric locomotive and AC electric locomotive according to its power source. DC electric locomotive is divided into two types of

Shandong China Coal Group as a professional electric narrow gauge locomotive manufacturer, is a complete product line, standardized management system, sales network covering the whole country and many

Considering the application of the narrow guage locomotive in the mine, it is required that the locomotive should be firm and reliable, easy to use and maintain, economical and reasonable, etc. Elect