7T overhead line electric locomotive China manufacturer locomotive cheapest electric locomotive
Model : CJY7/6,7,9G
Technical Performance
 
dimensions(LxWxH)(mm) : L :4470mm,4456mm   W :1054mm, 1354mm  H: 1550mm
 
 
Adhesive weight 7T
Voltage of battery 250V 550V
Horsepower (traction motor) 2*21kw, 2*24kw
Hourly Traction 13.05/15.09KN
Max Traction 17.2KN
Speed (hourly) 11km/h
Wheelbase 1100mm
Track gauge 600,762,900mm
Min curve radius 7m
traction height 320mm 430mm
wheel diameter 680mm
Speed control mode Resistance, chopper control
Braking Mode Mechanical brake


This locomotive is used for hauling mine cars, transporting mineral or equipments and personnel in underground mine with explosive mash gas and ash, it also can be used in surfaced mine, tunnel, and factory. As a conveyance, locomotive runs on track.