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| 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.) |
