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.