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M55

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Weichai Heavy Machinery

Driven by powertrain innovation, we are committed to intelligent, green core technologies — enabling the sustainable development of global shipping and energy.

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1946

Founded in

61.18 _{billion RMB}

Total annual operating income

100 ₊

Global Support Service Center

3000 ₊

Our Team

Innovation-driven Weichai

Innovate in collaboration, strive for excellence

Innovation Platform

Six National Innovation Platforms, Ten Overseas Innovation Centers
Innovation System

Independent Innovation · Open Innovation · Craftsman Innovation · Basic Research创新
R&D Investment

Over the past decade, cumulative R&D investment in the engine segment has exceeded RMB 2 billion.
Core Technologies

Engine thermal efficiency of 53.09%; mastering battery electric, hybrid and fuel cell technologies
Innovation Achievements

600+ Granted Patents, Including 110+ Invention Patents
Honors & Awards

17 Science & Technology Awards

National Manufacturing Single Champion Enterprise · National Green Factory · National Excellence-level Smart Factory

Product Solutions

Solutions for Medium‑high Speed Marine Engines & Integrated Power Systems, Energy & Power, and High‑Performance ship

Marine Power

Land‑based Generator Sets

High‑Performance Ship

Enterprise News

SMM Hamburg 2026: Weichai Debuts 6WH17 Methanol Engine in Europe

From September 1 to 4 local time, the prestigious maritime trade fair SMM 2026 was held in Hamburg, Germany. As one of the world"s premier exhibitions for shipbuilding, machinery, and marine technology, the event saw Weichai, alongside its French subsidiary Moteurs Baudouin, showcase a comprehensive portfolio of green, low-carbon marine propulsion solutions for global customers.

2026-09-04

Weichai Achieves Simultaneous Batch Deliveries of New Energy Heavy-Duty Truck Powertrains Globally and Domestically

This August, as the global freight industry accelerates its green transition, Weichai"s new energy heavy-duty truck powertrains continue to gain strong momentum across domestic and international markets! Backed by premium product quality, Weichai has established itself as the preferred green powertrain partner in the freight transportation sector.

2026-08-31

2026 Semi-Annual Results of Weichai Power

2026-08-27

Transitioning from a green factory to a zero-carbon factory, Weichai marks a new pathway for the low-carbon transition in manufacturing

The green and low-carbon transformation is extending from the production practices of individual enterprises to the entire industrial chain and value chain. As green factories undergo an upgrade to zero-carbon factories, manufacturing enterprises face more stringent requirements for carbon emissions control and carbon management throughout the production process.

2026-08-16

Climbing Higher in the Rankings! Making the Fortune China 500 List

Recently, the 2026 Fortune China 500 list was officially announced. Weichai Power and SINOTRUK (Hong Kong), subsidiaries of Shandong Heavy Industry Group, ranked 126th and 193rd, respectively, climbing 8 and 16 places from the previous year.

2026-08-13

Weichai Power Invited to 2026 Green Design for Sustainable Development Forum in Geneva

On August 12 local time, the Green Design for Sustainable Development Forum, hosted by the World Green Design Organization (WGDO), was held at the Palais des Nations, Geneva, in Switzerland. Weichai Power was invited to deliver a keynote speech titled "Green Design for Sustainable Development," highlighting its commitment and sense of responsibility as a Chinese advanced manufacturing company in practicing sustainable development to a global audience.

2026-08-13

Launch of Weichai's Suite of Websites (Trial Operation)

To continuously enhance user experience, functionality, and service standards, Weichai's official website has been fully upgraded and is now live on a trial basis. The upgraded sites include the Weichai Group official corporate website, product website, and service website, available in eight languages: Chinese, English, French, German, Arabic, Spanish, Portuguese, and Russian. We welcome your valuable feedback and suggestions to help us continue improving the websites. Email: weichaialerts@weichai.com Links: 1. Weichai Group Official Corporate Website Chinese: https://www.weichai.com English: https://en.weichai.com French: https://fr.weichai.com German: https://de.weichai.com Arabic: https://ar.weichai.com Spanish: https://es.weichai.com Portuguese: https://pt.weichai.com 2. Weichai Group Product Website Chinese: https://product.weichai.com English: https://en-product.weichai.com French: https://fr-product.weichai.com German: https://de-product.weichai.com Arabic: https://ar-product....

2026-08-12

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Supervise and Report

If you discover any Weichai employees or partners violating legal and regulatory requirements, you can report it through the following methods. Weichai promises to strictly keep the reporter and the content confidential.

Report hotline：0536-2098163 （Weekday8：30-17：00）Online reporting: email：zjjwjb@weichai.com

Visiting and Reporting: Letter from the Discipline Inspection Commission Office of the Heavy Machinery Company, 2nd Floor, Office Building, No. 17 Fuhai Street, Binhai Economic and Technological Development Zone, Weifang City, Shandong Province: Postal Code:：261107

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产品全局图

M55

船舶图

Weichai Heavy Machinery

Innovation-driven Weichai

Innovation Platform

Innovation System

R&D Investment

Core Technologies

Innovation Achievements

Honors & Awards