DF11G Quasi-high Speed Passenger Diesel Locomotive

 

DF11G double-heading quasi-high speed passenger diesel locomotive is specially developed for grand speedup of railway. It is equipped with 16V280ZJA diesel engine, JF204D synchronous main alternator, ZD106E traction motor, and imported MTU or Cummins auxiliary diesel engine for auxiliary power supply. The running mechanism is quasi-high speed suspension bogie with wheel set and hollow axle. Speed monitoring system is set up for running safety and dynamic brake device is incorporated with full-power self-load function. Performance and characteristics: New technology of Lonworks network control is utilized. It has complete functions such as locomotive logic control, network multiple-unit control, fault diagnosis, remote supervision and diagnosis. The locomotive is excellent in both design and manufacture with streamlined body and standard pipeline, as well as power supply functions for passenger cars.

Basic DF11 Locomotive Parameters 

Co-Co

Axle arrangement

AC-DC transmission

Transmission mode

1435mm

Gage

3040kW

Locomotive nominal power

1050mm

Wheel diameter

23t

Axle load

2×138t

Locomotive weight with full service

2×3610kW

Maximum service power of the engine

2×3040kW

Locomotive nominal power

170 km/h

Maximum running speed

83.5km/h

Continuous speed

2×193kN

Maximum starting tractive effort

2×125kN

Continuous tractive effort

2×22200mm

Center-to-center distance between two couplers

Locomotive height: 4736mm
Locomotive width: 3304mm

Maximum configuration

145m

Minimum curvature radius negotiated

2×7500L

Fuel tank capacity


 
Sat , 24 Feb 2018