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The 1750 kW battery locomotive is a six-axle battery locomotive developed by CRRC Datong Co., Ltd. based on the 2000 kW hydrogen-fueled cell hybrid locomotive. It is a high-power new energy locomotive designed to meet the peak pushing, transfer operations, pull-in, and pull-out operations of freight yards with a load of more than 3000 t. The locomotive is designed with a power of 1,750 kW at the wheel rim and features technical characteristics including high power, platform-based design, and intelligence.
The 1,750 kW battery locomotives are mainly used for shunting and transfer operations in locomotive depots, rolling stock depots, marshalling yards and factories, mines, ports and other places with discontinuous electrification. By adjusting the configuration of the power battery, the locomotive can achieve a maximum power output at wheel rim of 3,000 kW to meet the shunting and transfer operation requirements under most working conditions.
1.High-power traction performance: The traction power at wheel rim of the locomotive can reach 1750kW, which is the battery locomotive with the largest traction power at wheel rim in China at that time.
2.Platform design: The locomotive is a modular design concept, and can achieve a maximum power output at wheel rim of 3000kW by adjusting the configuration of the power battery.
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Name |
Content |
| Performance parameter |
Nominal power |
1750kW |
| Axle arrangement |
C0-C0 |
|
| Axle load |
23t |
|
| Starting traction force |
520kN |
|
| Continuous traction force |
499kN |
|
| Maximum design speed |
35km/h |
|
| Continuous speed |
≤14.4km/h |
|
| Maximum regenerative braking effort (at coupler) |
300kN |
|
| Power source system |
Lithium titanate power battery |
|
| Installed capacity of power battery |
≥731kWh |
|
| Structural parameters |
Center distance between front and rear couplers |
22600mm |
| Body width |
3200mm |
|
| Body height |
4750mm |
|
| Distance between bogie centers |
12380mm |
|
| Bogie wheelbase |
1850mm+2000mm |
Copyright: CRRC Datong Co., Ltd. 2016 JICPB No. 15050284Technical Support: CRRC Information Technology Co., Ltd.
