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产品概述
The 100kW range extender assembly for buses inherits the high reliability of the Weichai WP4.6N engine. Designed for 10-11m city buses, it meets Euro VI emission standards with a peak system power generation efficiency of 4.19kW·h/L.
产品优势
Power Performance: Leveraging the large-displacement foundation of the WP4.6N engine platform, the range extender features ample power reserve and high power generation capacity. It provides stable and robust electrical support for buses in complex urban operating conditions, ensuring strong performance during vehicle start-up and acceleration.
Economy: The system achieves an optimal power generation efficiency of 4.19 kW·h/L, with high energy conversion capabilities significantly improving the total life-cycle economic benefits of the vehicle.
Reliability: Core components have undergone rigorous market validation. Targeted enhancements have been implemented to address the frequent start-stop and extended idling characteristics of buses, ensuring the system maintains long service life and high operational availability even under harsh conditions.
产品规格
| Assembly | Rated power (kW/Ps) | 100/136 |
| Assembly | Rated speed (r/min) | 1500 |
| Assembly | Power generation efficiency (kW·h/L) | ≥4.2 |
| Assembly | Voltage platform (V) | 521 |
| Assembly | Emission standard | Euro VI / China VI |
| Engine | Model | WP4.6N |
| Engine | Rated power (kW) | 162 |
| Engine | Rated speed/torque (rpm/N·m) | 2300/850 |
| Motor | Continuous/Peak power (kW) | 106/145 |
| Motor | Continuous/Peak speed (rpm) | 1400/2200 |
| Motor | Continuous/Peak torque (N·m) | 723/1000 |
| Motor | Maximum efficiency | ≥97% |
| Motor controller | Rated voltage (V) | 521 |
| Motor controller | Continuous/Peak current (A rms) | 166/320 |
备注：产品参数及图片仅供参考；如有变动，不另行通知。
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Contact Us
To build a world-class multinational group of high-end equipment with leading technology and green development
Learn More
Exclusive service website, guarding customer operations with the commitment of saying, doing, and being more considerate
Learn More
Hundreds of expert seats on duty, providing 7×24 hours all-weather support
Tel:+86-400-618-3066
客服热线：400-618-3066
