HXD1 Electric Locomotive

Source: DateTime: 2019-11-01

 

HXD1 electric locomotive is an eight-axle AC transmission locomotive for freight transportation with power of 9600kw. It adopts the technologies of high-power asynchronous traction motor, horizontal main converter, water-cooled converter composed of IGBT elements, single-axle control, microcomputer network control system, microcomputer-controlled braking system, axle suspension bogie, independent ventilation and cooling, etc. The single-axle power of the locomotive is 1200kw, and the maximum operating speed is 120 km/h.

Main Technical Parameters

Power Supply System AC 25kV/50Hz Track Gauge 1435mm
Axle Arrangement (B0-B0) + (B0-B0) Locomotive Service Weight 2×100 t
Axle Load 25 t Wheel Diameter 1250 mm
Distance Between Loco. Front
and Rear Coupler Centers
35240 mm Min. Negotiable Curve Radius 125m
Tractive Power at Wheel Rim ≥9600 kW Regenerative Brake Power at Wheel Rim ≥9600 kW
Max. Running Speed 120 km/h Continuous Speed 65 km/h
Max. Starting Tractive Effort ≥760 kN Continuous Tractive Effort ≥532 kN
Overall Dimensions (L×W×H) 16835mm×3100mm×4020mm
(single loco.)