14ton Trolley type electric locomotive

chinacoal05 Locomotive using DC electrical line, DC transformed to three phase AC by computer traction transformer, the voltage and frequency can be adjusted, which can drive two AC asynchronous motor, by reduction gear driving axle to tract locomotive.
The core parts of traction transformer using 32 digital DSP chip, fast speed with quick response.
Have good sticking and big traction.
Reliable AC electrical motor, with wide range of speed regulation.
Less cost for maintenance, can avoid ring fire and burnt compared to DC driving.
The products are suitable for transportation traction on the narrow rail for the field of coal, metallurgical industry, mining, forest, railway, road tunnel construction and etc.
Locomotive can be used elevation within 2000m, metal mine or non-hazardous area.

Specification/ Model CJY14/6/7/9GP CJY18/6/7/9GP CJZ14/6/7/9GP CJZ18/6/7/9GP CJL14/6/7/9GP CJL18/6/7/9GP  
Adhension (ton) 14/18 14/18 14/18  
Track gauge (mm) 600/762/900 600/762/900 600/762/900  
Wheelbase (mm) 1700 1700 1700  
Wheel diameter (mm) 680 680 680  
Height btw connector & track surface (mm) 320/430 320/430 320/430  
Min curve radius (m) 15 15 15  
Pantograph (mm) 1800~2400 1800~2400 1800~2400  
Brake mode Mechanic+electric+air Mechanic+electric+air Mechanic+electric+air  
Max traction kN 38.5/49.4 38.5/49.4 38.5/49.4  
Max speed (km/h) 25 25 25  
Rated speed (km/h) 10 10 10  
Power of motor kW 2 x 37 (45) 2 x 37 (45) 2 x 37 (45)  
Voltage DC550 DC550 DC550  
Driving method second gear second gear second gear  
Speed adjust AC frequency change AC frequency change AC frequency change  
Dimension (600 guage) 5250 x 1060 x 1750 5250 x 1060 x 1750 5250 x 1060 x 1750  
Dimension (762/900 guage) 5250 x 1340 x 1750 5250 x 1340 x 1750 5250 x 1340 x 1750