Sieres of large-sized industrial mining electrical locomotive

     This kind of vehicle has the advantage of strong traction, reliable technology and convinient maintenance which are used in the industry of metallurgy, coal mine (large outdoor mine). It can make full advantage of adhesive weight and traction power. Various protection line and safe interlock are used in circuit. It can start, brake and adjust speed smoothly. The newly-developed chopping speed-adjusting industrial mining electrical locomotive is energy-saving and its maintenace work is low. It can realize stepless for the starting, speed-adjusting and braking.

1) ZG100-1500 DC trolley industrial electrical locomotive

     The mechnical components of this type locomotive is consisted of carbody and two bogies. The bogie is steel-casting construction. The driver’s desk is at the center of carbody adopting underframe carrier. Both ends have high voltage room, auxiliary room and resistance room respectivelly.

2) ZG150-1500 DC trolley industrial electrical locomotive

     The mechnical part of ZG150-1500-IV type is consisted of bogie and two carbodies. The carbody is steel-casting construction and the bogie is welded by steel plate. Harmonics shed connects two carbody. Each carbody has driver’s cab, high voltage room , auxiliary room and resistance room.

3) ZG200-1500 DC trolley industrial electrical locomotive

      The mechnical part of this kind of electrical locomotive is consisted of four double-axle bogies and two carbodies .The bogie is panel welding. The carbody doesn’t bear traction. There are harmonics shed between two carbodies. Each carbody has driver’s cab, high voltage room , auxiliary room and resistance room.

4) ZG224-1500 DC trolley industrial electrical locomotive

     Its adhersive weight is 224t and the weight of axle is 28t. It meet the international trend of heavy weight transportation. It has high traction , good climbing capacity and small curve radius. Chopping speed-adjusting is controlled by micro-computer. Electrical controlling is energy-saving. This kind of product is specially fit for explitation in depth of large outdoor mines and steep railway transportation . Economic effects can be gained by using this kind of locomotive.