The locomotive is a new product specially designed for large mines. It applies IGBT speed control way, realizes smooth starting and low failure rate, and is a new- generation energy efficient product. Main features include: small outer diamensions, short wheel base, small turn radius, high speed and strong traction force. V-shape rubber damps are used on this locomotives in order to bear viration and impact from lengthways, vertical and transverse directons. The sails are elastic rubber plates which can ensure a reduced shock in operation. Adhesive / total weight (t): 14 ton Track gauge (mm): 600.762.900 Traction (KN): 26.68 Max. Traction (KN): 34.3 Speed(km/h): 12.87 Power (KW): 52*2 Dimensions Length(mm): 4800 Width(mm): 1060,1222or 1360 Height(mm): 1700 Wheelbase (mm): 1700 Wheel diameter (mm): 760 Min Curve radius (m): 12 Controller: Resistencia or IGBT Braking method: Mechanical