Model Name		CJY3/6, 7, 9G(B)
Adhesive Weight		3 tons
Track Gauge		600, 762 or 900mm
Hourly System Traction		4.704kN	6.1kN	5.74kN
Max. Traction		7.36kN
Hourly System Speed		9.1km/h	10.6km/h	7.5km/h
Voltage		250V	550V	250V
Power of Electric Motor		12kW*1	24kW*1	6.5kW*2
Length		2960mm		2760mm
Width		940,920,1082 or 1220mm
Height		1550mm
Wheelbase		816mm	816mm	850 mm
Wheel Diameter		Φ650mm	Φ650mm	Φ520 mm
Height of Pantograph		1800~2000mm
Height of Traction		210 or 320mm
Min. Turning Radius		5.7m	5.7m	6m
Speed Regulating Mode		Resistance or IGBT
Braking Mode		Mechanical Brake

Frame

Constructed in welded steel and suspended by leaf spring on grease bearing seats with tapered roller bearings.

Speed control

in order to achieve continuous and stepless speed regulation, they have an electronic speed controller with high reliability.

Brakes

Mechanical brake to the four wheels by brake Shoes.

Sanders

Pneumatic sanding system to the rails.

Buffers and motor suspension

the locomotive has two buffers with spring shock absorbers to achieve complete shock absorption against collisions. Equally, the motor is suspended from the chassis by a spring brace.