HXD3 High Power AC Drive Electric

Moodel: HXD3
Application: Main line freight transport
Track gauge: 1435mm
Transmission system: AC-DC-AC electric transmission
Axle arrangement: Co-Co
Wheel diameter: 1250(new)；1200(half worn)；1150 (whole worn)
Axle load: 23+2 t
Loco Mass: 138t  % t (23taxle load)； 150t  % t (25t axle load)
Min. negotiable curve radius: 125m
Max. speed: 120km/h
Continuous speed: 70km/h（23t axle load）；65km/h（25t axle load）
Starting tractive effort: 520kN（23t axle load）； 570kN（25t axle load）
Continuous tractive effort: 370kN（23t axle load）；400kN（25t axle load）
constant power speed range：
65km/h～120km/h（25t axle load）                     
70km/h～120km/h（23t axle load）
Electric brake mode: regeneration brake
Brake power: 7200kW（70km/h～120km/h）（23t axle load）
7200kW（65km/h～120km/h）（25t axle load）
Max. brake force: 370kN（15km/h～70km/h）（23t axle load）                       
400kN（15km/h～65km/h）（25t axle load）
Max. brake distance: ≤800m（23t axle load）；≤900m（25t axle load）
Length over coupler centers: 20846mm
Bogie wheel base: 2250+2000mm
Overall dimension (L×W×H): 20846×3100×4100mm