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产品概述
The WP7H is a newly designed high-end platform with a reinforced engine architecture. It has undergone comprehensive bench testing as well as high-temperature, cold-climate, high-altitude, and vehicle chassis dynamometer testing, ensuring the reliability of key engine components meets the requirements of various operating conditions; Featuring an overhead camshaft, equal-diameter crankshaft structure, and high-precision gear design, the engine idling noise is reduced to 77 dB(A), providing a quieter and more comfortable experience.
产品优势
Powerful performance: Peak torque reaches 1300 N·m at 1300–1700 rpm, with low-end torque exceeding 1100 N·m, ensuring strong start-up performance and excellent acceleration.
Economical and energy-saving: Featuring advanced technologies such as high-efficiency turbocharging, ultra-high-pressure fuel injection, and efficient combustion, it achieves 1–2 L/100 km lower fuel consumption compared to products of the same displacement.
Reliable and durable: High-strength cylinder block structure capable of withstanding higher peak firing pressures; B10 life up to 1 million kilometers, featuring high efficiency and reliability.
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 |
|
WP7H270E62 |
199/2100 |
1000/1100-1700 |
6.8 |
Euro VI |
CR+DOC+DPF+SCR |
City bus, coach |
4 |
|
WP7H300E62 |
221/2100 |
1200/1100-1700 |
6.8 |
Euro VI |
CR+DOC+DPF+SCR |
City bus, coach |
4 |
|
WP7H320E62 |
235/2100 |
1300/1300-1700 |
6.8 |
Euro VI |
CR+DOC+DPF+SCR |
City bus, coach |
4 |
|
WP7H270E50 |
199/2100 |
1000/1100-1700 |
6.8 |
Euro V |
CR+SCR |
City bus, coach |
4 |
|
WP7H300E50 |
221/2100 |
1100/1100-1700 |
6.8 |
Euro V |
CR+SCR |
City bus, coach |
4 |
|
WP7H320E50 |
235/2100 |
1300/1300-1700 |
6.8 |
Euro V |
CR+SCR |
City bus, coach |
4 |
|
WP7H350E50 |
257/2100 |
1300/1300-1700 |
6.8 |
Euro V |
CR+SCR |
City bus, coach |
4 |
|
WP7H270E30 |
199/2100 |
1000/1100-1700 |
6.8 |
Euro III |
CR |
City bus, coach |
4 |
|
WP7H300E30 |
221/2100 |
1100/1100-1700 |
6.8 |
Euro III |
CR |
City bus, coach |
4 |
|
WP7H320E30 |
235/2100 |
1200/1300-1700 |
6.8 |
Euro III |
CR |
City bus, coach |
4 |
|
WP7H350E30 |
257/2100 |
1300/1300-1700 |
6.8 |
Euro III |
CR |
City bus, coach |
4 |
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To build a world-class multinational group of high-end equipment with leading technology and green development
Learn More
Weichai's full-series, full-domain products, and full-scenario high-end equipment solutions
Learn More
Exclusive service website, guarding customer operations with the commitment of saying, doing, and being more considerate
Learn More
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