Technical Specifications
Model Name	CTY5/6,7,9G(B)
Adhesive Weight	5 tons
Track Gauge	600, 762 or 900mm(according to requirements)
Hourly System Traction	7.06kN
Max. Traction	12.26kN
Hourly System Speed	7km/h
Supply Voltage	90V
Capacity of Traction Battery	330Ah or 385Ah ( 5 hours capacity)
Power of Electric Motor	7.5 kW*2
Length	2960mm or 2860mm
Width	920, 1082 or 1220mm
Height	1550mm
Wheelbase	850mm
Wheel Diameter	Φ520mm
Height of Traction	210 or 320mm
Min. Turning Radius	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.

Battery

the battery housing is constructed in steel plating with an interior anti-acid covering. Each device has 45 Pcs series storage lead acid batteries.

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 springs brace.