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产品概述
Weichais new-generation high-end engine platform product, suitable for light buses (front-mounted) and city buses, offering excellent reliability and economy.
产品优势
High reliability: Rigorous and comprehensive bench testing, high-temperature, cold-climate, high-altitude, and vehicle chassis dynamometer testing verify the reliability of key engine components. The B10 life reaches 800,000 km, meeting the requirements of various operating conditions.
Low fuel consumption: Features a highly competitive minimum specific fuel consumption, with full-MAP fuel consumption 5–10 g/kW·h lower than competing products. The optimal economic fuel consumption zone of the engine is close to the low-speed range (1200–2100 rpm).
Excellent NVH: Unloaded noise is 2.5–4 dB(A) lower than competing products; Rear-mounted gear train, enclosed flywheel housing, and plastic cylinder head cover effectively reduce noise, with standard-condition noise 4 dB(A) lower than competing products.
Wide adaptability: Modular design and component commonality across the N platform ensure low 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 |
|
WP3NQ158E62 |
112/2800 |
487/1300-2000 |
2.97 |
Euro VI |
CR+DOC+DPF+SCR |
Light bus |
4 |
|
WP3NQ170E62 |
121/2800 |
520/1400-2100 |
2.97 |
Euro VI |
CR+DOC+DPF+SCR |
Light bus |
4 |
|
WP3NQ210E62 |
143/2800 |
600/1400-1600 |
2.97 |
Euro VI |
CR+DOC+DPF+SCR |
Light bus |
4 |
|
WP3NQ220E62 |
158/2800 |
660/1400 |
2.97 |
Euro VI |
CR+DOC+DPF+SCR |
Light bus |
4 |
|
WP3NQ140E50 |
103/3000 |
380/1400-2400 |
2.97 |
Euro V |
CR+SCR |
Light bus |
4 |
|
WP3NQ150E50 |
106/3000 |
430/1400-2400 |
2.97 |
Euro V |
CR+SCR |
Light bus |
4 |
|
WP3NQ160E50 |
114/3000 |
480/1400-2300 |
2.97 |
Euro V |
CR+SCR |
Light bus |
4 |
|
WP3NQ170E50 |
121/2800 |
520/1400-2100 |
2.97 |
Euro V |
CR+SCR |
Light bus |
4 |
|
WP3NQ210E50 |
143/2800 |
600/1400-1600 |
2.97 |
Euro V |
CR+SCR |
Light bus |
4 |
|
WP3NQ220E50 |
158/2800 |
660/1400 |
2.97 |
Euro V |
CR+SCR |
Light bus |
4 |
|
WP3NQ140E30 |
103/3000 |
380/1400-2400 |
2.97 |
Euro III |
CR |
Light bus |
4 |
|
WP3NQ150E30 |
106/3000 |
430/1400-2400 |
2.97 |
Euro III |
CR |
Light bus |
4 |
|
WP3NQ160E30 |
114/3000 |
480/1400-2300 |
2.97 |
Euro III |
CR |
Light bus |
4 |
|
WP3NQ170E30 |
121/2800 |
520/1400-2100 |
2.97 |
Euro III |
CR |
Light bus |
4 |
|
WP3NQ210E30 |
143/2800 |
600/1400-1600 |
2.97 |
Euro III |
CR |
Light bus |
4 |
|
WP3NQ220E30 |
158/2800 |
660/1400 |
2.97 |
Euro III |
CR |
Light bus |
4 |
相关产品推荐
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
