8109(8709,anti-skid device)×1550×2400 mm
Power of Motor
Max. Traction Force
Hourly Traction Force
10‰ Rampway Tractable Load
20‰ Rampway Tractable Load
30‰ Rampway Tractable Load
35‰ Rampway Tractable Load
Min. turning radius
Speed regulating mode
Intelligent control for traction
Constructed in welded steel and suspended by leaf spring or rubber studs on grease bearing seats with tapered roller bearings.
In order to achieve continuous and stepless speed regulation, they have an electronic speed controller with high reliability.
The AC converters convert the DC from trolley line into AC and the controller adjusts the speed of AC motors by the power frequency of the AC converter.
Comparing with DC motors, the 3 phases AC motors have no carbon brushes and any other quick-wear parts.
Pneumatic brake to the four wheels by brake shoes. Stop brake by manual mechanical brake.
Pneumatic (or mechanical) sanding system to the rails.
Buffers and motor suspension
The locomotive has two buffers with spring shock absorption to achieve complete shock absorption against collisions. Equally, the motor is suspended from the chassis by a brace with springs.