Introduction: HXN5 diesel locomotive, manufactured under the cooperation by CSR Qishuyan Locomotive Co., Ltd. and General Electric Company, is a heavy-haul diesel locomotive for mainline freight transport. The locomotive is equipped with Type GEVO 16 diesel engine with axle load of 25t. The maximum running speed and maximum constant power speed is 120km/h. Individual axle control type AC transmission technology is adopted. High-power IGBT inverters are utilized. The locomotive, capable of 3 units in consist, can be operated by single driver.
Performance and Characteristics: The locomotive adopts modularization design with AESS control system, excellent at dynamic performance and brake performance with quick startup and acceleration as well as automatic control of engine on-and-off, competent at anti-idle and anti-slip performance , and convenient for inspection and maintenance.
Basic locomotive parameters:
1.Purpose: Mainline passenger and freight transport
2.Transmission mode: AC-DC-AC transmission
3.Gage: 1435mm
4.Axle arrangement: Co-Co
5.Wheel diameter: 1050mm
6.Axle load: 25t
7.Calculating locomotive weight with full service: 150t
8.Rated power (input power to main alternator): 4400kW
9.Maximum operation power of the engine: 4660kW
10.Locomotive speed:
Maximum speed: 120km/h
Constant speed:25 km/h
Constant power speed range:22.3～120km/h
11.Locomotive tractive effort at wheel rim:
Maximum starting tractive effort: 620kN
Continuous tractive effort: 565kN
12.Minimum curvature radius negotiated: 145m
13.Wheelbase:
Wheelbase: 1850mm
Total wheelbase of locomotive bogie: 3700mm
Total wheelbase of locomotive: 16998mm
14.Locomotive configuration (L×B×H): 22295×3119×4775mm