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产品概述
Natural gas version of the first product in the Weichai H-series, with power coverage of 257–316 kW, meeting Euro VI emission standards.
产品优势
Low gas consumption: Pulse exhaust system + pressure-stabilized waste gas control technology ensures more precise control and lower gas consumption, which is 6–10 g/kW·h lower than products with similar power.
Lightweight design: H1 platform modular design, featuring integrated wiring harness, integrated engine cooling/oil cooling module, and cast aluminum flywheel housing.
Excellent NVH performance: Vibration-damping and noise-reducing oil pan further reduces vibration and noise, being 1–3 dB(A) lower than competing products.
Powerful performance: High-tumble intake technology achieves a comprehensive breakthrough in power, with a peak torque of 1950 N·m.
Aesthetic upgrade: Family-style design, with smoother and more aesthetic gas and electrical routing.
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 |
|
WP10.5HNG430E62 |
316/1900 |
1950/900~1400 |
10.52 |
Euro VI |
ER+EGR+TWC |
Urban City Buses |
4 |
|
WP10.5HNG390E62 |
287/1900 |
1800/900~1400 |
10.52 |
Euro VI |
ER+EGR+TWC |
Urban City Buses |
4 |
|
WP10.5HNG350E62 |
257/1900 |
1500/1000~1600 |
10.52 |
Euro VI |
ER+EGR+TWC |
Urban City Buses |
4 |
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Learn MoreExclusive service website, guarding customer operations with the commitment of saying, doing, and being more considerate
Learn MoreHundreds of expert seats on duty, providing 7×24 hours all-weather support
Tel:+86-400-618-3066