Weichai Power Launches World's First China VI-Compliant Heavy-Duty Hydrogen Engine, Setting a New Benchmark for Zero-Carbon Mobility

Weichai Power Launches World's First China VI-Compliant Heavy-Duty Hydrogen Engine, Setting a New Benchmark for Zero-Carbon Mobility

TIANJIN, China, July 10, 2026 /PRNewswire/ — Weichai Power (HKG:2338) announced that its independently developed WP15 hydrogen direct‑injection engine for heavy-duty vehicles has successfully passed the full China VI vehicle emission certification tests on July 3 at the CATARC Automotive Test Center (Tianjin) Co., Ltd. The achievement makes it the first heavy‑duty hydrogen internal combustion engine in both China and the world to comply with the…

Weichai WP15 Hydrogen Engine Achieves China VI

Weichai Power launches world's first China VI-compliant heavy-duty hydrogen engine. WP15 delivers 600 hp, 2,800 N•m torque with zero emissions for sustainable transportation.