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产品概述
Weichais new-generation high-end engine platform product, suitable for light buses.
产品优势
High reliability: High-strength materials and refined fit clearances improve the safety factor and ensure product reliability.
High fuel economy: Optimized selection, improved efficiency, and reduced resistance further enhance fuel economy, with fuel consumption 2–5 g/kW·h better than competing products.
High versatility: Accessory part commonality reaches 99%, simplifying production and aftermarket spare parts supply while reducing maintenance costs.
产品规格
备注：产品参数及图片仅供参考；如有变动，不另行通知。
型谱表
|
Model |
Rated power/speed (kW/rpm) |
Peak torque/speed (N·m/rpm) |
Displacement (L) |
Emission standard |
Technical route |
Target applications |
Number of valves |
|
WP4.1NQ180E62 |
132/2300 |
650/1300-1900 |
4.088 |
Euro VI/P8 |
CR+DOC+DPF+HI-SCR |
Bus, coach, cargo truck, special-purpose vehicle |
4 |
|
WP4.1NQ200E62 |
147/2300 |
750/1300-1700 |
4.088 |
Euro VI/P8 |
CR+DOC+DPF+HI-SCR |
Bus, coach, cargo truck, special-purpose vehicle |
4 |
|
WP4.1NQ170E50 |
125/2300 |
600/1300-1900 |
4.088 |
Euro V |
CR+SCR |
Bus, coach, cargo truck, special-purpose vehicle |
4 |
|
WP4.1NQ190E50 |
140/2300 |
680/1300-1900 |
4.088 |
Euro V |
CR+SCR |
Bus, coach, cargo truck, special-purpose vehicle |
4 |
|
WP4.1NQ170E30 |
125/2300 |
600/1300-1900 |
4.088 |
Euro III |
CR |
Bus, coach, cargo truck, special-purpose vehicle |
4 |
|
WP4.1NQ190E30 |
140/2300 |
680/1300-1900 |
4.088 |
Euro III |
CR |
Bus, coach, cargo truck, special-purpose vehicle |
4 |
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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:400-618-3066
400-618-3066
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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
