The model has two kinds of working rated voltage:250v and 550V. It applies primary driving way, speed control of IGBT chopping wave type or resistor type or VF type. Main features include short wheelbase, high stiffness of vehicle body, and good shockproof performance. The braking type is mechanical or electric braking. Both mechanical braking and electric braking have a safe and reliable effects. Adhesive / total weight (t) : 10 ton Track gauge (mm) : 600.762.900 Traction (KN) : 13.05 18.93 Max. Traction (KN) : 24.5 Speed(km/h) : 11, 10.5 Power (KW) : 21*2 30*2 24*2 Dimensions Length(mm) : 4550, 4650 Width(mm) : 1050,1212or 1350 Height(mm) : 1600 Wheelbase (mm) : 1100 Wheel diameter (mm) : 680 Min Curve radius (m) : 7,10 Controller : Resistance or IGBT Braking method : Mechanical