선박용 추진 엔진 : 시장 점유율 분석, 업계 동향 및 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the marine propulsion engine market size stood at USD 39.69 billion in 2026 and is projected to reach USD 45 billion by 2031, registering a 2.54% CAGR over the forecast period (2026-2031).

This report is Segmented by Engine Type (Diesel, Dual-Fuel, Gas Turbine, and More), Application (Passenger, Commercial Cargo, and Defense), Ship Type (Container Ship, Tanker, Bulk Carrier, and More), Fuel Type (Heavy Fuel Oil (HFO), Marine Diesel/Gas Oil, and More), Power Range (Up To 1, 000 KW, 1, 001 KW To 5, 000 KW, and More) and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Global Marine Propulsion Engine Market Trends and Insights

IMO Tier III and EEXI Compliance Push Retrofits

Owners of vessels built before a specific period are required to install SCR or EGR systems to comply with nitrogen-oxide limits in emission-control zones. Many owners are also implementing dual-fuel conversions alongside these upgrades to achieve operational flexibility . The Energy Efficiency Existing Ship Index assigns letter grades to ship hulls, and vessels with lower grades have faced charter penalties in European markets. Retrofit orders for SCR units have increased at MAN Energy Solutions, reflecting carriers' focus on upgrading existing assets rather than commissioning new builds during freight rate fluctuations. FuelEU Maritime will enforce stricter limits on greenhouse-gas intensity, driving European-bound tonnage toward engines capable of transitioning to fuels like methanol or ammonia . Current classification regulations integrate emissions monitoring into engine control software, providing financiers and insurers with compliance data and contributing to the trend of retrofitting.

Asia-Pacific Container and LNG New-Build Boom

Chinese and South Korean shipyards increased container capacity deliveries, driven by orders for large vessels equipped with advanced dual-fuel two-stroke engines. LNG carrier orderbooks reached new heights, supported by charter commitments tied to Qatar's North Field expansion and export terminals in the United States. Hanwha Ocean invested significantly to enhance its Geoje engine-integration line, focusing on methanol-ready modules designed for future deliveries to Maersk. Japanese shipyards shifted their focus to ammonia-fueled coastal tankers, successfully delivering the prototype to Nippon Yusen. While the concentration of engine production in Northeast Asia has reduced lead times, it has also heightened geopolitical risks due to tighter export restrictions on advanced control electronics from the United States.

Fuel-Price Volatility Complicates Engine Choice

Marine gas oil prices experienced significant fluctuations, creating challenges for dual-fuel payback models. LNG bunker costs in key markets negated the anticipated savings that had driven many LNG orders. Methanol prices increased substantially in certain regions, driven by tight supply and rising demand from the chemical and shipping industries . A portion of dual-fuel vessels shifted to operating exclusively on fuel oil due to unfavorable LNG pricing. Limited availability of hedging tools for methanol or ammonia left operators exposed to price volatility during the period between contract signing and delivery.

Other drivers and restraints analyzed in the detailed report include:

1. LNG/Methanol Dual-Fuel Uptake
2. Port-Entry Zero-Emission Zones
3. High Capex for SCR/EGR After-Treatment

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Diesel engines accounted for 66.12% of the marine propulsion engine market share in 2025, primarily due to their familiarity with service and a widespread network of parts. Leadership is eroding at the margins as dual-fuel engines take orders that were once committed to straight diesel engines. Gas turbines once reserved for naval craft are re-entering commercial designs in hybrid pairings, where a turbine supplements cruise diesels for occasional high-speed needs. Hybrid-electric architectures integrating batteries with medium-speed gensets gained ground in European ferries that must cut port-side emissions.

Fuel-cell packages, though embryonic, posted the fastest climb at a 2.76% CAGR through 2031 on the back of European ferry pilots and Ballard's 50,000 operating hours milestone. Regulatory clarity is improving, as DNV and Lloyd's Register have published guidelines for fuel cells and ammonia. Container fleets with predictable routes tend to convert to dual-fuel more quickly than bulk carriers that operate on tramp schedules. Nuclear propulsion remains strictly naval, sustaining niche demand that is insulated from commercial cycles. Overall, fuel-agnostic modular engines are the future revenue sweet spot for the marine propulsion engine market.

Commercial cargo accounted for 57.37% of the marine propulsion engine market share in 2025, reflecting the volume of commodities and competitive fuel-cost pressures. Cargo operators prioritize thermal efficiency and bunker optionality, resulting in a higher uptake of dual-fuel two-stroke engines on container and LNG carriers. Passenger vessels, which are growing at a rate of 2.41%, are also chasing low-emission credentials to attract environmentally conscious travelers. Cruise lines integrate batteries and shore-power interfaces that slash in-port emissions, and vibration-damped crankshafts protect guest comfort at sea. Defense and coast-guard procurement follows distinct criteria, such as redundancy and sprint speed, locking in multi-year engine contracts once a design is selected.

Power-takeoff arrangements that drive reefer compressors on cargo ships reduce auxiliary generator fuel consumption by 15%, providing a quick savings win. Short-sea ferries in Norway operate on fully battery-electric propulsion, demonstrating viability for crossings under one hour. Cargo operators adopt digital-twin scheduling to further reduce fuel costs, whereas passenger lines market hybrid capability as a brand differentiator. Naval platforms embed CODAD and CODAG combinations to deliver both efficiency and combat survivability, bolstering demand stability within the marine propulsion engine industry.

Complete Report Scope:

• By Engine Type
  • Diesel
  • Dual-Fuel (LNG, Methanol, Ammonia ready)
  • Gas Turbine
  • Hybrid-Electric
  • Fuel-Cell
  • Nuclear (Naval)
• By Application
  • Passenger
  • Commercial Cargo
  • Defense / Coast Guard
• By Ship Type
  • Container Ship
  • Tanker
  • Bulk Carrier
  • Offshore Support Vessel
  • Naval Ship
  • Passenger / Cruise
• By Fuel Type
  • Heavy Fuel Oil (HFO)
  • Marine Diesel/Gas Oil
  • Liquefied Natural Gas (LNG)
  • Methanol
  • Ammonia/Hydrogen
• By Power Range (kW)
  • Up to 1,000 kW
  • 1,001 kW to 5,000 kW
  • 5,001 kW to 10,000 kW
  • 10,001 kW to 20,000 kW
  • Above 20,000 kW
• By Geography
  • North America
    • United States
    • Canada
    • Rest of North America
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Europe
    • Germany
    • United Kingdom
    • France
    • Spain
    • Russia
    • Rest of Europe
  • Asia Pacific
    • China
    • Japan
    • South Korea
    • India
    • Rest of Asia Pacific
  • Middle East and Africa
    • Saudi Arabia
    • United Arab Emirates
    • Turkey
    • South Africa
    • Nigeria
    • Rest of Middle East and Africa

Geography Analysis

The Asia-Pacific region led the marine propulsion engine market with a 43.36% share in 2025. Chinese yards supplied nearly half of global deadweight deliveries, and South Korean builders dominated the high-value container and LNG niches. Japan's pivot toward ammonia-ready propulsion underscores the region's push for zero-carbon leadership, while India's defense shipbuilding programs bolster CODAG demand for combined diesel and gas-turbine engines. Southeast Asian yards fill offshore support vessel backlogs as exploration intensifies in the South China Sea. Vertical integration enables Hyundai Heavy Industries Engine & Machinery to supply its own shipbuilding lines, thereby compressing delivery times and securing margins.

The Middle East, forecasted to grow at a 3.37% CAGR through 2031, benefits from Saudi and Emirati sovereign capital targeting LNG carriers that will transport volumes from new liquefaction trains. Saudi Aramco's long-term charters could require 20-30 hulls with dual-fuel two-stroke engines above 25,000 kW. Abu Dhabi invests in hybrid-electric harbor craft to cut port emissions. Turkish yards capture offshore support orders by offering cost quotes 20% lower than those of European competitors, although they still source Tier III engines from Western OEMs. Regional demand remains closely tied to Brent crude trajectories, as a slide toward USD 60 may defer deepwater commitments.

Europe held a significant share in 2025, driven by Norway's demand for offshore wind support vessels and Germany's naval frigate programs, which specify Tier III diesels. FuelEU Maritime tightens greenhouse-gas limits annually, pushing European owners toward dual-fuel or hybrid power, or face fines of up to one million euros per hull by 2031.

North America's engine demand stems from the United States Navy's new frigates and Alaskan fishing fleets, where Cummins and Caterpillar engines dominate remote-port service networks. South America and Africa remain smaller but strategic markets. Brazil's FPSO expansions require medium-speed gensets, and Nigerian coastal shipping operates aging engines that are ripe for Tier III retrofits when financing becomes available.

1. MAN Energy Solutions (Everllence)
2. Rolls-Royce plc
3. Wartsila Corporation
4. Caterpillar Inc.
5. HD Hyundai Heavy Industries Co., Ltd.
6. Cummins Inc.
7. Mitsubishi Heavy Industries Marine Machinery and Equipment Co., Ltd
8. DAIHATSU INFINEARTH MFG. CO., LTD.
9. YANMAR HOLDINGS CO., LTD
10. General Electric Company
11. Kawasaki Heavy Industries Ltd.
12. ABB Ltd.
13. Siemens Energy Marine
14. Doosan Corporation
15. STX Engine Co., Ltd.
16. Weichai Heavy-Duty Engine
17. Jiangsu CSSC Diesel
18. Scania AB

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 IMO Tier III and EEXI Mandates Accelerate Engine Retrofits
  • 4.2.2 Surge in Asia-Pacific New-Build Orders for Container and LNG Carriers
  • 4.2.3 Rapid Uptake of LNG / Methanol Dual-Fuel Designs
  • 4.2.4 Port-Entry Zero-Emission Auxiliary Propulsion Zones
  • 4.2.5 Digital-Twin Predictive-Maintenance Lowers Total Cost of Ownership
  • 4.2.6 Defense CODAD / CODAG Procurement Boom
• 4.3 Market Restraints
  • 4.3.1 Fuel-Price Volatility Complicates Engine Selection
  • 4.3.2 High Capex For SCR, EGR and After-Treatment Systems
  • 4.3.3 Limited Green-Methanol / Ammonia Bunkering Network
  • 4.3.4 Rare-Earth Magnet Supply Risk for Electric Motors
• 4.4 Value-Chain Analysis
• 4.5 Regulatory Landscape
• 4.6 Technological Outlook
• 4.7 Porter's Five Forces
  • 4.7.1 Bargaining Power of Suppliers
  • 4.7.2 Bargaining Power of Buyers
  • 4.7.3 Threat of New Entrants
  • 4.7.4 Threat of Substitutes
  • 4.7.5 Competitive Rivalry

5 Market Size and Growth Forecasts (Value (USD))

• 5.1 By Engine Type
  • 5.1.1 Diesel
  • 5.1.2 Dual-Fuel (LNG, Methanol, Ammonia ready)
  • 5.1.3 Gas Turbine
  • 5.1.4 Hybrid-Electric
  • 5.1.5 Fuel-Cell
  • 5.1.6 Nuclear (Naval)
• 5.2 By Application
  • 5.2.1 Passenger
  • 5.2.2 Commercial Cargo
  • 5.2.3 Defense / Coast Guard
• 5.3 By Ship Type
  • 5.3.1 Container Ship
  • 5.3.2 Tanker
  • 5.3.3 Bulk Carrier
  • 5.3.4 Offshore Support Vessel
  • 5.3.5 Naval Ship
  • 5.3.6 Passenger / Cruise
• 5.4 By Fuel Type
  • 5.4.1 Heavy Fuel Oil (HFO)
  • 5.4.2 Marine Diesel/Gas Oil
  • 5.4.3 Liquefied Natural Gas (LNG)
  • 5.4.4 Methanol
  • 5.4.5 Ammonia/Hydrogen
• 5.5 By Power Range (kW)
  • 5.5.1 Up to 1,000 kW
  • 5.5.2 1,001 kW to 5,000 kW
  • 5.5.3 5,001 kW to 10,000 kW
  • 5.5.4 10,001 kW to 20,000 kW
  • 5.5.5 Above 20,000 kW
• 5.6 By Geography
  • 5.6.1 North America
    • 5.6.1.1 United States
    • 5.6.1.2 Canada
    • 5.6.1.3 Rest of North America
  • 5.6.2 South America
    • 5.6.2.1 Brazil
    • 5.6.2.2 Argentina
    • 5.6.2.3 Rest of South America
  • 5.6.3 Europe
    • 5.6.3.1 Germany
    • 5.6.3.2 United Kingdom
    • 5.6.3.3 France
    • 5.6.3.4 Spain
    • 5.6.3.5 Russia
    • 5.6.3.6 Rest of Europe
  • 5.6.4 Asia Pacific
    • 5.6.4.1 China
    • 5.6.4.2 Japan
    • 5.6.4.3 South Korea
    • 5.6.4.4 India
    • 5.6.4.5 Rest of Asia Pacific
  • 5.6.5 Middle East and Africa
    • 5.6.5.1 Saudi Arabia
    • 5.6.5.2 United Arab Emirates
    • 5.6.5.3 Turkey
    • 5.6.5.4 South Africa
    • 5.6.5.5 Nigeria
    • 5.6.5.6 Rest of Middle East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles (Includes Global Level Overview, Market Level Overview, Core Segments, Financials as Available, Strategic Information, Market Rank/Share for Key Companies, Products and Services, SWOT Analysis, and Recent Developments)
  • 6.4.1 MAN Energy Solutions (Everllence)
  • 6.4.2 Rolls-Royce plc
  • 6.4.3 Wartsila Corporation
  • 6.4.4 Caterpillar Inc.
  • 6.4.5 HD Hyundai Heavy Industries Co., Ltd.
  • 6.4.6 Cummins Inc.
  • 6.4.7 Mitsubishi Heavy Industries Marine Machinery and Equipment Co., Ltd
  • 6.4.8 DAIHATSU INFINEARTH MFG. CO., LTD.
  • 6.4.9 YANMAR HOLDINGS CO., LTD
  • 6.4.10 General Electric Company
  • 6.4.11 Kawasaki Heavy Industries Ltd.
  • 6.4.12 ABB Ltd.
  • 6.4.13 Siemens Energy Marine
  • 6.4.14 Doosan Corporation
  • 6.4.15 STX Engine Co., Ltd.
  • 6.4.16 Weichai Heavy-Duty Engine
  • 6.4.17 Jiangsu CSSC Diesel
  • 6.4.18 Scania AB

7 Market Opportunities & Future Outlook

• 7.1 White-Space & Unmet-Need Assessment