Marine Reciprocating Engine Market Size - By Fuel, By Rated Power, By Cylinder Configuration, Analysis, Share, Growth Forecast, 2025 - 2034

Marine Reciprocating Engine Market Size

The global marine reciprocating engine market was valued at USD 25.6 billion in 2024 and is expected to reach USD 44.4 billion by 2034, growing at a CAGR of 5.6% from 2025 to 2034. Ongoing compliance with emission regulations along with the need for operational flexibility, allowing for changes in fuel utilization based on the cost and availability of different fuels will strengthen industry landscape.
 

The reciprocating engines are integrated with advanced engine control systems which incorporate performance monitoring features. These systems allow for temperature and pressure and other performance metric data collection to occur in real time or close to real time, thus providing sophisticated maintenance foresight and diminished downtimes which will drive the business growth.
 

For reference, in April 2025, Sapura Energy from Malaysia has obtained contracts for several vessels in Thailand and Malaysia via its Offshore Support Vessel & Geosciences division. The contracts accounted for USD 22.6 million. With these new contracts in place, Sapura Energy will deploy its accommodation workboats and geo survey vessels throughout 2026.
 

The strict emission norms and mandates in marine pollution, the ship owners are retrofitting their traditional engines into latest and advanced reciprocating engines to enhance fuel consumption and comply with emission regulations will further escalate industry expansion. Rapid development in ports facilities will enhance marine transportation activities across emerging economies.
 

There is growing interest in space efficient engine designs, particularly in small vessels and offshore support vessels in line with manufacturers are developing compact and efficient powerhouses which optimize power output will accelerate the industry trajectory. Moreover, The International Maritime Organization’s Tier III controls have increased the level of precision for engines, which enables marine engine manufacturers to redesign their engines, thereby propelling business growth.
 

For instance, in May 2025, The Defence Science and Technology Agency of Singapore has signed a contract with thyssenkrupp Marine Systems for the construction of two more Type 218SG submarines. The deal expands Singapore’s order of next-generation submarines to six, which further cements Singapore’s intention to enhance its maritime defense amid shifting dynamics of regional security.
 

Marine Reciprocating Engine Market Trends

The sector is experiencing substantial growth fueled by rising demand for smaller reciprocating engines used for coastal shipping and in inland waterway vessels. Supportive government programs aimed at relieving traffic on highways and minimizing the carbon footprint associated with motor vehicle transport by switching to maritime transport will fuel the industry momentum.
 

The key industry players are upgrading fuel injection systems to enhance combustion efficiency and minimizing fuel wastage in marine engines will boost product expansion. Increasing utilization of these engines for propulsion and auxiliary power on offshore drilling rigs as well as on support ships will augment business potential.
 

For citation, in May 2025, India has announced a plan to spend over USD 10 billion toward the construction of locally manufactured oil tankers. In addition, the country is planning on acquiring 112 crude oil carriers by the year 2040 which is broken down into phases.
 

Surging offshore exploration activities particularly in Southeast Asia and Africa regions are stimulating industry growth. The key engine manufacturers are continuously developing modular engine platforms to further enhance customization, maintenance, and scalability along with to accommodate the diverse operational needs of different ship types and reducing overhaul turnaround times is driving industry penetration.
 

The increasing use of automation in marine vessel engineering will reduce the need for human operators and optimize productivity, thereby enhancing product adoption. Moreover, the rising expenditure on military arms, modernization activities of the fleets, and enhanced naval power focus will also support the industry momentum.
 

For illustration, in March 2024, The Indian government has declared a strong budget allocation towards the revitalization of the nation’s shipbuilding sector at approximately USD 23.8 billion and is expected to ramp up domestic manufacturing capabilities.
 

Marine Reciprocating Engine Market Analysis

• The marine reciprocating engine industry was valued at USD 22.8, 24.1, and 25.6 billion in 2022, 2023 and 2024 respectively. Based on rated power, the market is segmented into 0.5 MW - 1 MW, > 1 MW - 2 MW. Increasing shifts toward decentralized and clean forms of energy will enhance energy security and operational resilience.
   
• The 0.5 MW - 1 MW rated marine reciprocating engine market will grow at a CAGR of 5.5% through 2034. These rated outputs of the engines are gaining traction fueled by an increasing demand for small and medium-sized fishing boats, patrol boats, coastal ferries and other vessels as well as economical and compact propelling systems.
   
• For reference, in October 2024, Kongsberg Maritime won a notable contract with Fujian Mawei Shipbuilding, China, for the supply of advanced fleet provided system for a platoon of ten new PSV. The contract is valued at USD 78.45 million. In addition, Kongsberg will deliver an extensive package of appliances which encompasses advanced propulsion systems, integrated automation, and energy management systems commissioned by the Capital Offshore, a Greek shipping company.
   
• The > 1 MW - 2 MW rated marine reciprocating engines market was valued at USD 4 billion in 2024. These engines are progressively preferred on account of their suitability for meeting power and efficiency requirements for medium-sized merchant vessels and ancillary uses.
   
• The > 2 MW - 3.5 MW rated marine reciprocating engines will exceed USD 1.5 billion by 2034. The implementation of digital monitoring systems improves operational productivity and minimizes maintenance expenses, thus increasing the demand for engines in this power range.
   
• For instance, in April 2025, Sentinel Marine signed a contract with China's Jiangmen Hangtong Shipbuilding. The contract contains one firm order for a 65-metre multipurpose energy support vessel and options of up to three more. This new order will expand Sentinel Marine’s fleet to 15 vessels. The new vessel is expected to be delivered in Q2 of 2027, enabling the company’s strategy to enhance its capacity and bolster the offshore energy industry’s demand.
   
• The > 7.5 MW rated marine reciprocating engines market will witness a growth rate of over 4.5% till 2034. These rated engines are witnessing substantial surge propelled by surging demand in large commercial vessels particularly in container ships, bulk carriers, and cruise liners which require high power propulsion systems.
   

• Based on fuel, the market is segmented into diesel, gas, and others. The diesel marine reciprocating engine holds a market share of 69.2% in 2024. The rapid expansion and development in global maritime trade in association with the demand for dependable & high-efficiency engines will further drive industry growth.
   
• For instance, in January 2024, the China Merchants Industry announced the development of two 82,000 dwt bulk carriers and two 62,000 dwt multi-purpose vessels for accounted USD 160 million, which would be delivered in 2026.
   
• The gas marine reciprocating engine market will grow at a CAGR of over 6.5% through 2034. Increasing emphasis on reducing greenhouse gas emissions along with stringent environmental policies have influenced the adoption of these engines across the marine sector.
   

• The U.S. marine reciprocating engine market was estimated at USD 2.3, 2.4, and 2.6 billion in 2022, 2023 and 2024 respectively. The country is observing significant growth fueled by an increase in maritime trade, development of the offshore energy industry, and growth in recreational boating activities.
   
• For illustration, in March 2025, The French shipping company CMA CGM Group has announced a USD 20 billion investment which aims to improve the U.S. maritime economy and develop the country’s supply chain framework in the next four years.
   
• The North America marine reciprocating engine market will witness at a CAGR of 5% up to 2034. Increasing in disposable income coupled with interest in water-based leisure activities are enhancing the demand for recreational boating which in turn will drive the demand for these systems.
   
• For instance, in March 2025, the Government of Canada awarded a contract accounted USD 3.25 billion to Chantier Davie Canada for the construction of 1 of CCG’s future polar icebreakers under the NSS. This contributes to the imperative advancement of the country’s Arctic sovereignty and security. 
   
• The Asia Pacific marine reciprocating engine market is set to reach over USD 21.5 billion by 2034. Government and private players across the region are developing electric and hybrid systems for smaller boats to improve fuel economy and emission output, which in turn will create favorable business scenario.
   
• For citation, in 2025, Singapore and India signed an intent letter to collaborate in the areas of maritime digitization and decarbonization. The project seeks to expedite the development and implementation of digital solutions and zero-emission technologies for the Singapore-India Green and Digital Shipping Corridor.
   
• The Europe marine reciprocating engine market is poised to grow at a CAGR of over 6% till 2034. The region is observing robust growth fueled by shifting consumer demand toward marine engines which provide greater comfort, luxury, and reliable performance, shaping features and design of the engines.
   
• In May 2025, Serco has recently won three contracts from the UK’s Ministry of Defence worth more than USD 1.13 billion which will aid the Royal Navy in enhancing their maritime operations. In addition, Serco is responsible for the fleet modernization program, where it will manage the acquisition and integration of 24 new ships replacing older ones.
   
• The Middle East & Africa marine reciprocating engine has a market share of 8.5% in 2024. Growing implementation of predictive maintenance solutions and digital twins which increases operational efficiency while simultaneously lowering costs concerning marine engine operations, thereby fostering industry dynamics.
   
• For citation, in May 2025, UAE based DP World along with the Syrian government has signed an USD 800 million memorandum of understanding to expand and development the Port of Tartous. They set forth plans within the MoU aimed at cultivating, supervising, and operating a modern multi-purpose terminal at the port in addition to other initiatives within the stipulated marine industrial development zone.
   
• The Latin America marine reciprocating engine market was valued at over USD 800 million in 2024. The development of marine tourism along with recreational boating is propelling business growth. Moreover, increased awareness of environmental protection and government regulations toward reducing carbon emission will spur the industry trajectory.
   
• For instance, Brazil initiated the National Energy Transition Policy in 2024 after investing USD 400 billion into green projects over the next ten years. This initiative consolidates Brazil's efforts to improve the adoption of clean energy, strengthen the country’s position as a leader in renewables, and foster industrial development.
   

Marine Reciprocating Engine Market Share

• The top 5 players including Caterpillar, AB Volvo Penta, IHI Corporation, General Electric, and Cummins together hold a share of about 40% in the marine reciprocating engine industry, owing to key companies competing on parameters of innovation, fuel economy, emissions restrictions, and lifecycle costs while observing IMO carbon target requirements.
   
• AB Volvo Penta competes in the sector on account of its continuous innovation, fuel efficiency, and environmental friendliness of the engines. The company offers compact, powerful, and low-emission engines for both commercial and recreational marine activities.
   
• Cummins maintains competitive advantages in the market driven by its global distribution network, extensive after sales support, and numerous fuel-efficient and long-lasting engines. The company also targets the commercial and defense marine sectors, selling advanced compliant as well as wide ranges of emissions standard engines.
   

Marine Reciprocating Engine Market Companies

• Cummins revenue reached USD 34.1 billion in 2024, demonstrating growth in all product lines. In 2024 EBITDA hit USD 6.3 billion, or 18.6% of sales, up from USD 3.0 billion or 8.9% of sales the prior year.
   
• For the financial year 2024, Caterpillar reported USD 64.8 billion in revenue which is an increase of operating margin by 0.9%. This growth was fueled by strong performance in all major areas.
   
• In 2024, AB Volvo Penta has reported USD 54.9 billion net sales. The company has invested USD 3.2 billion in research and development activities at the same timeframe. The margin on adjusted operating income was also lower at 12.5% (14.0) at USD 6.85 billion. The adjusted operating margin rate over the past 5 years adjusted is 11.3%.
   

Major players operating in the marine reciprocating engine industry are:

• AB Volvo Penta
• American Honda Motor
• Briggs & Stratton
• Caterpillar
• Cummins
• General Electric
• Guascor Energy
• IHI Corporation
• J C Bamford Excavators
• Kawasaki Heavy Industries
• KUBOTA Corporation
• MAN Energy Solutions
• MITSUBISHI HEAVY INDUSTRIES
• Perkins Engines
• Rehlko
• Rolls-Royce
• Scania
• Wärtsilä
• Yamaha Motor
• Yanmar HOLDINGS
   

Marine Reciprocating Engine Industry News

• In September 2024, Scania presented its newest 13-liter marine propulsion and auxiliary power system. The new DI13 engine, which was showcased at the SMM trade fair in Hamburg, has a power limit of 257–772 kW (350–1050 HP) for propulsion and 301 to 553 kW for auxiliary propulsion, based on duty cycle, emissions, and rated speed. In addition, DI13 achieves up to an 8% gain on fuel consumption compared to the previous version at the same power level.
   
• In September 2024, Rolls Royce widened the range of mtu Series 1163 and 8000 engines to include all configurations including 16V and 20V with power ratings from 4,800 to 10,000 kW. These engines are equipped with an advanced SCR system which allows full compliance with IMO Tier III emission restrictions for ECA zones including the North Sea, Baltic Sea, and the continental shelf of North America.
   
• In August 2024, Volvo Penta introduced their hybrid-electric propulsion technology further expanding their marine innovation leadership in the yacht and commercial marine industries. This system and all of its components are designed to provide an effortless experience of integration from hybrid to electric function on the vessel. The new system automates power source changing for enhanced propulsion and relaxation, comfort and efficiency in performance, and enhanced ease of operation.
   
• In May 2024, Caterpillar Marine association with Damen Shipyards Group, a Netherlands based company has entered a strategic memorandum of understanding (MoU) with the goal of expediting the development of the marine engines Cat 3500E which will utilize Methanol dual fuel and initial field testing is planned for 2026. The advanced Cat 3500E will be fitted with state-of-the-art dual fuel diesel low pressure methanol systems (sub 10 bar) and will have the ability to use diesel as well.
   

The marine reciprocating engine market research report includes in-depth coverage of the industry with estimates & forecast in terms of revenue (USD Million) & volume (MW) from 2021 to 2034, for the following segments:

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Market, By Fuel

• Diesel
• Gas
• Others

Market, By Rated Power

• 0.5 MW - 1 MW
• > 1 MW - 2 MW
• > 2 MW - 3.5 MW
• > 3.5 MW - 5 MW
• > 5 MW - 7.5 MW
• > 7.5 MW

Market, By Cylinder Configuration

• Inline
• V-Type
• Radial
• Opposed piston

The above information has been provided for the following regions and countries:

• North America
  • U.S.
  • Canada
  • Mexico 
• Europe
  • UK
  • France
  • Germany
  • Russia
  • Italy
  • Spain
  • Netherlands
  • Denmark
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia
  • Thailand
  • Singapore
• Middle East & Africa
  • UAE
  • Saudi Arabia
  • Qatar
  • Oman
  • Kuwait
  • Egypt
  • Turkey
  • South Africa
• Latin America
  • Brazil
  • Argentina
  • Chile