DGY300/DGY300A Diesel Locomotive

DGY300/DGY300A is equipped with imported Caterpillar C11 power unit and the car can work with single power unit and dual-power units. It is a kind of hydraulic-mechanical driven heavy-duty rail car. It is applicable to traction, shunting and construction works of standard track gauge metro line, and can also be used for rescue of electric passenger car as a rescue traction car.

details

Main Technical Parameters of the Car

Rated power of engine: 336kW (451 hp)

Drive mode: hydraulic-mechanical drive

Bogie wheelbase: 2300mm

Length between bogie centers: 8200mm

Axle arrangement: B-B

Wheel diameter: φ840mm

Minimum negotiable curve radius: 100m

Brake mode: JZ-7 type air brake and parking brake

Maximum traveling speed: 80km/h

Kerb weight: about 50t

Clearance: meeting the metro gauge requirements