Weichai Power
Weichai Power is a leading Chinese manufacturer of diesel, natural gas, and hydrogen engines plus full powertrain systems, serving commercial vehicle, construction, agricultural, marine, and power generation OEMs globally through direct supply and 570+ dealerships across 70+ countries.
- Company typePublic
- Founded2002
- HeadquartersWeifang, China
- Headcount5,001–10,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Weichai Power does
Weichai Power is a Chinese high-end equipment manufacturer and one of the world's largest producers of internal combustion engines and powertrain systems, headquartered in Weifang, Shandong, and operating as a public company listed on the Hong Kong Stock Exchange (02338) and Shenzhen Stock Exchange (000338) under Shandong Heavy Industry Group. The company designs and manufactures diesel, natural gas, and hydrogen combustion engines — including the world-record 53.09% thermal efficiency 12.5L diesel engine and 54.16% natural gas engine — alongside transmissions, axles, hydraulic systems, marine propulsion (Weichai Baudouin), and power generation equipment. It is now expanding into electric drivetrains, hybrid systems, power batteries, range-extender systems, and solid oxide fuel cells through the newly launched Power & Energy business segment.
The company serves a diversified set of OEM and end-customer segments: commercial vehicle manufacturers (trucks, buses), construction equipment makers (excavators, loaders, mining trucks), agricultural machinery (tractors, combines), marine vessel builders, and data center / industrial power generation operators. Revenue is generated primarily through direct OEM supply, a global distribution network of 570+ dealerships across 70+ countries, and an aftermarket parts and service business operating for over 20 years. The business model combines hardware sales (engines, powertrains, generator sets, batteries) with vertically integrated subsidiaries including KION Group (intelligent logistics), Dematic, Ferretti Group (luxury yachts), Zhuzhou Gear, Weichai Torch Technology, and the Weichai-FinDreams battery joint venture, with corporate strategic partnerships spanning Ceres Power (SOFC), Garrett Motion (turbocharging), Ballard Power Systems (fuel cells, recently divested below 15%), CRRC, and Toyota.
Weichai Power firmographics
Firmographics- Name
- Weichai Power
- Legal name
- WEICHAI POWER CO.,LTD
- Website
- https://en.weichaipower.com
- Company type
- Public
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- Weichai Power is a leading Chinese manufacturer of diesel, natural gas, and hydrogen engines plus full powertrain systems, serving commercial vehicle, construction, agricultural, marine, and power generation OEMs globally through direct supply and 570+ dealerships across 70+ countries.
- Ownership category
- akta.pro rank
Weichai Power industry classification
Industry- Product category
- Diesel Engine and Powertrain Manufacturing
- NAICS
- Engine, Turbine, and Power Transmission Equipment Manufacturing (33361), Turbine and Turbine Generator Set Units Manufacturing (333611), Engine, Turbine, and Power Transmission Equipment Manufacturing (3336), Other Engine Equipment Manufacturing (333618)
- SIC
- Engines & Turbines (3510), Motors & Generators (3621), Electrical Industrial Apparatus (3620)
- akta.pro primary industry
- Internal Combustion Engine (ICE) Manufacturing (Gasoline/Diesel) (IMACAHAA)
- akta.pro secondary industries
- Engine Components & Subsystems Manufacturing (Blocks/Heads/Valvetrain/Pistons) (IMACAHAB), Hybrid Powertrain Integration Manufacturing (ICE-HEV/PHEV modules) (IMACAHAJ), Power Electronics Manufacturing (Inverters/DC-DC/Onboard Chargers) (IMACACAD)
Keywords
Where Weichai Power is headquartered
LocationHeadquarters
- HQ city
- Weifang
- HQ country
- China
- HQ region
- Asia
Offices6 records
Markets served
Weichai Power business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Engine and Powertrain Sales: Primary revenue from manufacturing and selling engines (diesel, natural gas, hydrogen) and powertrain systems (transmissions, axles) to commercial vehicle, construction, agricultural, and marine OEMs
- After-market Parts and Services: Replacement parts, remanufactured components, lubricants, and full lifecycle service capabilities across global after-market network spanning 20 years of operation
- Power Generation Equipment: Large-bore generator sets and power generation solutions for data centers, industrial facilities, mining operations, and emergency power applications
- New Energy Business: Growing revenue from battery products, electric powertrains, and fuel cell systems as part of strategic diversification into power and energy segment
Go-to-market motion4 records
Distribution channels5 records
Marketing channels9 records
Weichai Power product offering
Product offeringCore offering
Weichai Power manufactures and sells internal combustion engines (diesel, natural gas, hydrogen) and complete powertrain systems (transmissions, axles, hydraulics) for commercial vehicles, construction machinery, agricultural equipment, and marine vessels. The company also produces power generation equipment (generator sets up to 5MW) and new energy systems (electric drive, hybrid, fuel cell, power batteries) for data center, industrial, and transportation applications. Weichai serves global OEMs and end-users directly and through a 570+ dealer network across 70+ countries.
Product overview
Weichai Power is a Chinese high-end equipment manufacturing company and one of the world's leading manufacturers of engines and powertrain systems. The company operates a comprehensive portfolio-based architecture centered on traditional internal combustion engines (diesel and natural gas) supplemented by new energy solutions (electric, hybrid, hydrogen, and fuel cell systems). Core product categories include truck, bus, construction machinery, and agricultural engines; transmissions and axles; hydraulic systems; power generation equipment; and marine propulsion. The product lineup is organized around the WP (Weichai Power) series engines including the H/T-2.0 high thermal efficiency series (12L, 14L, 15L variants), WP16NG4.0 gas engines, and 20M33 high-power density engines. New energy offerings encompass pure electric direct drive systems, hybrid power systems, power batteries, and range-extender systems. The company also operates globally through subsidiaries including KION Group (intelligent logistics), Dematic (supply chain automation), Baudouin Moteurs (power generation engines), Ferretti Group (luxury yachts), and holds partnerships in fuel cell technology with Ballard Power and Ceres Power. The portfolio serves commercial vehicle, construction, agricultural, marine, industrial power generation, and material handling markets.
Differentiator
Problem solved
Functional benefit
Brands
- Weichai Baudouin: High-end marine and power generation engine brand under Weichai, featuring products like the M33 and M55 series
- Weichai Lovol
- WP Series
- NG4.0 Pro
- H/T-2.0
Products and services
- WP Series Diesel Engines for Trucks, Buses, Construction Machinery, and Agriculture
- WP16NG4.0 Natural Gas Engine
- H/T-2.0 Next-Generation High Thermal Efficiency Engine Series
- In-Cylinder Direct Injection Hydrogen Engine
- 5MW High-Speed Diesel Gen-set
- 300-Ton Mining Truck Powertrain
- Transmissions and Axles
- Hydraulic Systems
- New Energy Powertrain Systems
- Solid Oxide Fuel Cell (SOFC) Power Generation Systems
- Marine Power Solutions
- After-market Parts and Services
- Industrial Trucks and Material Handling Equipment (KION Group)
- Commercial Vehicles (Sinotruk Integration)
Quantifiable outcome
- 53.09% thermal efficiency - reduces fuel consumption by 8%+ vs industry average
- +6 more outcomes
Companies that use Weichai Power
Customer profileNamed customers12 records
Segments6 records
Ideal customer profiles5 records
Weichai Power technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
Weichai Power partnerships and signals
Strategic signalPartnerships
17 partnerships are on record, tiered major, core, strategic and minor.
- CRRCmajorStrategic cooperation agreement signed between Weichai Group and CRRC for technology and market collaboration.
- Toyota Motor CorporationmajorStrategic cooperation agreement signed at Toyota headquarters in Nagoya, Japan between Sinotruk and Toyota for potential technology and market collaboration.
- Yangtze Shipping GroupmajorCooperation agreement signed in Wuhan for marine power solutions and shipping industry collaboration.
- Ballard Power SystemscoreJoint venture for China market access in fuel cell technology. Weichai previously held stake above 15% with board representation, but sold shares reducing ownership below 15% and eliminated board nomination rights in 2025-2026.
- Ceres PowercoreWeichai holds exclusive manufacturing rights for Ceres' solid oxide fuel cell (SOFC) technology in China. Goldman Sachs cited faster-than-expected SOFC ramp-up signals from Weichai in raising Ceres' price target.
- Garrett MotioncoreFirst commercial application of Garrett's large-frame MEG turbocharger platform with Weichai's next-generation large-bore marine and genset engines. Partnership dating back to 1998, extending turbocharging technologies into higher power marine and industrial applications.
- CHN Energy Zhunneng GroupmajorCollaborative innovation partnership for 300-ton mining truck powertrain development, achieving China's first independent and controllable large-scale mining truck powertrain in the 300-ton class.
- China Logistics GroupmajorStrategic cooperation agreement for logistics and supply chain collaboration.
- BoschstrategicStrategic partner visited by Wang Zhijian during European inspection tour for technology and supply chain collaboration.
- SchaefflerstrategicStrategic partner visited during European inspection for bearing and precision components collaboration.
- InfineonstrategicStrategic partner for semiconductor and power electronics collaboration visited during European inspection.
- AVLstrategicAustrian automotive engineering consultancy visited for technical exchange and collaboration.
- ZFstrategicTechnical exchange day held between Shandong Heavy Industry Group and ZF focusing on non-road sector technology and product development.
- Shandong Zero Fourteen Advanced MaterialsminorStrategic cooperation agreement signed with Weichai New Energy Power Technology Co., Ltd. for advanced materials collaboration.
- JAC Frontier Technology Collaborative Innovation CenterminorStrategic cooperation framework agreement for frontier technology innovation collaboration.
- China Classification Society (CCS)strategicCollaboration on digital application standards for marine product inspection, with Weichai becoming first marine engine manufacturer to receive CCS digital application recognition.
- Tianjin UniversityminorDiscussion on deepening university-enterprise cooperation with Party Secretary of Tianjin University.
Scale indicators14 records
Recent moves8 records
Expansion highlights6 records
Weichai Power competitors and assessment
Company assessmentBroad incumbents
- Daimler Truck: Global truck OEM with captive heavy-duty engine development (Mercedes-Benz, Detroit, Fuso). Comparable to Weichai as both a major customer and competitor in commercial-vehicle powertrains, including the hydrogen and battery-electric transition.
- Caterpillar: Global heavy equipment OEM with large captive engine operations serving construction, mining, rail, and power generation. Overlaps with Weichai on construction machinery engines, large-bore gensets, and marine propulsion, but as part of a much broader equipment portfolio.
- Doosan Enerbility: Korean heavy industrial conglomerate with significant power-generation turbine and engine operations. Comparable to Weichai on large-scale power generation equipment and increasingly on hydrogen-ready turbines for data center and grid applications.
Direct peers
- Cummins: US-listed global leader in diesel and natural gas engines for commercial vehicles, construction, mining, and power generation. Directly comparable to Weichai's core heavy-duty engine and power-generation businesses, with overlapping thermal-efficiency and emissions R&D programs.
- Yuchai: Chinese heavy-duty and medium-duty diesel engine manufacturer serving trucks, buses, construction, agriculture, marine, and power generation. Most direct domestic peer to Weichai's WP series with similar customer base and product mix in China.
- Rolls-Royce Power Systems (MTU): Subsidiary of Rolls-Royce supplying MTU-branded high-speed engines and power systems for data centers, marine, rail, and industrial applications. Direct competitor in large-bore and high-speed diesel/gas generator sets and marine propulsion.
- MAN Energy Solutions: German manufacturer of large-bore diesel and gas engines for marine propulsion and power generation, plus turbomachinery. Closely comparable to Weichai Baudouin in marine engines and to Weichai's large-bore gen-set business for data center and industrial power.
- Wärtsilä: Finnish provider of engines and lifecycle services for marine and energy markets, including dual-fuel and future-fuel engines. Comparable to Weichai on marine propulsion, power generation, and the transition to hydrogen/hybrid future fuels.
- Volvo Penta: Volvo Group business unit supplying engines and powertrains for marine, commercial vehicles, construction equipment, and industrial applications. Direct competitor in marine propulsion and off-road commercial engines with overlapping customer base.
- Deutz AG: German manufacturer of diesel, gas, and electric drive systems for off-highway, automotive, and stationary equipment. Comparable to Weichai's construction and agricultural engine portfolio and to its new-energy e-drive strategy.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
Weichai Power social profiles
Digital presenceWeichai Power compliance and trust
Trust signalCompliance11 records
Weichai Power financial estimates
Financial estimateRevenue estimate
Valuation estimate
Weichai Power leadership team
Management profileNumber of profiles
Profiles1 record
Weichai Power subsidiaries and ownership
Company hierarchySubsidiaries12 records
Weichai Power funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Weichai Power M&A and investment
M&A and investmentM&A
Investments2 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Weichai Power
What does Weichai Power do?
Weichai Power manufactures and sells internal combustion engines (diesel, natural gas, hydrogen) and complete powertrain systems (transmissions, axles, hydraulics) for commercial vehicles, construction machinery, agricultural equipment, and marine vessels. The company also produces power generation equipment (generator sets up to 5MW) and new energy systems (electric drive, hybrid, fuel cell, power batteries) for data center, industrial, and transportation applications. Weichai serves global OEMs and end-users directly and through a 570+ dealer network across 70+ countries.
Is Weichai Power a public or private company?
Weichai Power is a public company. It is classified as public and is currently operating.
When was Weichai Power founded?
Weichai Power was founded in 2002. It employs 5,001 to 10,000 people.
Where is Weichai Power based?
Weichai Power is headquartered in Weifang, China, in the Asia region.
How does Weichai Power make money?
Four revenue lines are on record. Engine and Powertrain Sales are the primary driver. The others are after-market Parts and Services, power Generation Equipment and new Energy Business.
Who are Weichai Power's main competitors?
Broad incumbents on record are Daimler Truck, Caterpillar and Doosan Enerbility. Direct peers are Cummins, Yuchai, Rolls-Royce Power Systems (MTU), MAN Energy Solutions, Wärtsilä, Volvo Penta and Deutz AG.
Does Weichai Power have an API?
No public API is recorded for Weichai Power.
What industry is Weichai Power in?
Weichai Power's product category is Diesel Engine and Powertrain Manufacturing. Its primary akta.pro industry code is IMACAHAA, Internal Combustion Engine (ICE) Manufacturing (Gasoline/Diesel), with a secondary code of IMACAHAB, Engine Components & Subsystems Manufacturing (Blocks/Heads/Valvetrain/Pistons). Its NAICS code is 33361 and its SIC code is 3510.