ディーゼルエンジンの世界市場規模：タイプ別、出力別、用途別、エンドユーザー別、地域別、範囲および予測

ディーゼルエンジンの市場規模と予測

ディーゼルエンジン市場規模は、2024年に310億9,000万米ドルと評価され、2026年から2032年にかけてCAGR 6.70%で成長し、2032年には522億4,000万米ドルに達すると予測されます。

ディーゼルエンジンは、圧縮着火で燃料を燃焼させる内燃機関です。点火にスパークプラグを使用するガソリンエンジンとは異なり、ディーゼルエンジンは空気を高温まで圧縮し、噴射されたディーゼル燃料に点火させる。このプロセスは、より効率的な燃焼をもたらし、より大きな燃費とトルクを提供します。

ディーゼルエンジンは、圧縮着火で燃料を燃焼させる内燃機関です。点火にスパークプラグを使用するガソリンエンジンとは異なり、ディーゼルエンジンは空気を高温まで圧縮し、噴射されたディーゼル燃料に点火します。このプロセスは、より効率的な燃焼をもたらし、より大きな燃費とトルクを提供します。

世界のディーゼルエンジン市場力学

世界のディーゼルエンジン市場を形成している主な市場力学は以下の通り：

主な市場促進要因

燃料効率：ディーゼルエンジンは、ガソリンエンジンに比べて優れた燃料効率で知られ、1ガロン当たりの走行距離が長いです。この効率は、燃料費が運転経費に大きく影響する商業・産業用途で特に高く評価されています。欧州自動車工業会（ACEA）は2024年初頭に、EUの新車ディーゼル車の平均CO2排出量は2023年に121.5g/kmであったのに対し、ガソリン車は130.0g/kmであったと報告しており、ディーゼルの効率の優位性が浮き彫りになっています。

高いトルクとパワー：ディーゼルエンジンは低回転域で高トルクを発揮するため、ヘビーデューティ用途に最適です。この特性は、建設、農業、輸送など、パワフルで信頼性の高い性能が求められる産業には不可欠です。米国環境保護庁（EPA）は、2023年自動車動向報告書の中で、小型トラックのディーゼルエンジンの平均トルクは450 lb.-ftであり、ガソリンエンジンの350 lb-ftであると指摘しています。

耐久性と寿命：ディーゼルエンジンは高圧縮と厳しい運転条件に耐えるように作られているため、寿命が長いです。耐久性に優れているため、交換やメンテナンスの頻度が減り、企業や消費者にとって長期的なコスト削減につながります。米国道路交通安全局（NHTSA）が2023年後半に発表した調査によると、ディーゼルエンジン車の平均寿命は25万～30万マイル（ガソリン車は15万～20万マイル）でした。

高まる商用車需要：特に新興経済国での商用車ニーズの高まりが、ディーゼルエンジン需要の原動力となっています。これらのエンジンは、トラック、バス、配送バンの動力源であり、物流・輸送部門にとって極めて重要です。国際自動車工業会（OICA）の報告によると、2023年の世界の商用車生産台数は2,850万台に達し、2022年から4%増加しました。

クリーンディーゼル技術の進歩：ディーゼルエンジンの排出ガス削減と効率向上を目指した技術革新が市場の成長を後押ししています。選択的触媒還元（SCR）やディーゼル微粒子フィルター（DPF）などの技術は、性能を維持しながら厳しい環境規制を満たすのに役立ちます。カリフォルニア州大気資源局（CARB）は2024年初めに、クリーンディーゼル技術の進歩により、新型ディーゼルトラックのNOx排出量が2010年以前のモデルと比較して98%減少したと報告しました。

主要課題：

電気自動車（EV）の人気上昇：環境問題への関心と政府のインセンティブに後押しされた電気自動車の普及拡大は、ディーゼルエンジン市場にとって大きな脅威となり、自動車部門におけるシェアを低下させる可能性があります。

高い開発コスト：ディーゼルエンジンをよりクリーンで効率的なものにするための先進技術の開発・導入には多額の財政投資が必要であり、特に中小メーカーにとっては障壁となりうる。

社会的認識と環境への影響：公害や健康問題との関連からディーゼルエンジンに対する世論の否定的な認識は、消費者や企業が環境に優しい代替燃料を優先するようになっているため、市場の需要に影響を与える可能性があります。

燃料価格の変動：ディーゼル燃料価格の変動は、総所有コストと運転経費に影響する可能性があり、市場力学に影響を与え、ユーザーをより安定した予測可能なエネルギー源に向かわせる可能性があります。

主要動向

クリーンディーゼル技術の進歩：ディーゼルエンジン市場では、厳しい環境規制を満たすため、排出ガスの削減と燃費の改善を目的とした選択的触媒還元（SCR）やディーゼル微粒子フィルター（DPF）などのクリーンディーゼル技術の著しい進歩が見られます。米国環境保護庁（EPA）は、2023年自動車動向報告書の中で、新型大型ディーゼルエンジンからのNOx排出量は1988年モデルと比較して99%減少したと報告しているが、これは主にクリーンディーゼル技術の進歩によるものです。

ハイブリッドシステムの統合：商用車では、ディーゼルエンジンとハイブリッドシステムを統合する傾向が強まっています。この組み合わせは燃費を向上させ、排出ガスを削減するため、電気のみのソリューションがまだ実現不可能な用途で実行可能な選択肢となっています。国際クリーン輸送協議会（ICCT）は2023年12月、欧州におけるディーゼル・ハイブリッド商用車の販売台数が2023年に前年比35%増加したと報告しました。

バイオ燃料の採用増加：バイオディーゼルや再生可能ディーゼル燃料の使用は、ディーゼルエンジンの二酸化炭素排出量を削減する方法として支持を集めています。この動向は、ディーゼル技術を完全に廃止することなく、より持続可能で環境に優しいエネルギー源に移行しようとする世界の取り組みと一致しています。米国エネルギー情報局（EIA）の報告によると、米国のバイオディーゼル生産量は2023年に25億ガロンに達し、2022年から15%増加します。

目次

第1章 世界のディーゼルエンジン市場のイントロダクション

• 市場概要
• 調査範囲
• 前提条件

第2章 エグゼクティブサマリー

第3章 VERIFIED MARKET RESEARCHの調査手法

• データマイニング
• バリデーション
• 一次資料
• データソース一覧

第4章 世界のディーゼルエンジン市場展望

• 概要
• 市場力学
  • 促進要因
  • 抑制要因
  • 機会
• ポーターのファイブフォースモデル
• バリューチェーン分析

第5章 世界のディーゼルエンジン市場：タイプ別

• 概要
• 内燃機関（ICE）
• 外燃エンジン

第6章 世界のディーゼルエンジン市場：用途別

• 概要
• 据置型エンジン
• オフハイウェイ
• オンハイウェイ

第7章 世界のディーゼルエンジン市場：出力別

• 概要
• 低出力（100kWまで）
• 中出力（100 kW～350 kW）
• 高出力（350kW以上）

第8章 世界のディーゼルエンジン市場：エンドユーザー別

• 概要
• 自動車
• 鉱業
• 石油・ガス
• 海洋
• 発電
• 農業部門
• 産業部門
• その他

第9章 世界のディーゼルエンジン市場：地域別

• 概要
• 北米
  • 米国
  • カナダ
  • メキシコ
• 欧州
  • ドイツ
  • 英国
  • フランス
  • その他欧州
• アジア太平洋
  • 中国
  • 日本
  • インド
  • その他アジア太平洋地域
• 世界のその他の地域
  • ラテンアメリカ
  • 中東・アフリカ

第10章 世界のディーゼルエンジン市場競合情勢

• 概要
• 各社の市場ランキング
• 主な開発戦略

第11章 企業プロファイル

• Caterpillar Inc.
• Cummins, Inc.
• MAN SE
• Rolls-Royce Holdings plc
• Wartsila Corp
• Mitsubishi Heavy Industries, Ltd.
• Volvo Penta
• Hyundai Heavy Industries Co., Ltd.
• Doosan
• Yanmar Co., Ltd.

第12章 付録

• 関連調査

Diesel Engine Market Size And Forecast

Diesel Engine Market size was valued at USD 31.09 Billion in 2024 and is projected to reach USD 52.24 Billion by 2032, growing at a CAGR of 6.70% from 2026 to 2032.

A diesel engine is an internal combustion engine that uses compression ignition to burn fuel. Unlike gasoline engines that use spark plugs for ignition, diesel engines compress air to a high temperature, causing the injected diesel fuel to ignite. This process results in a more efficient combustion, providing greater fuel economy and torque.

A diesel engine is an internal combustion engine that uses compression ignition to burn fuel. Unlike gasoline engines that use spark plugs for ignition, diesel engines compress air to a high temperature, causing the injected diesel fuel to ignite. This process results in a more efficient combustion, providing greater fuel economy and torque.

Global Diesel Engine Market Dynamics

The key market dynamics that are shaping the global diesel engine market include:

Key Market Drivers

Fuel Efficiency: Diesel engines are known for their superior fuel efficiency compared to gasoline engines, providing more miles per gallon. This efficiency is particularly valued in commercial and industrial applications, where fuel costs significantly impact operational expenses. The European Automobile Manufacturers Association (ACEA) reported in early 2024 that the average CO2 emissions from new diesel cars in the EU were 121.5 g/km in 2023, compared to 130.0 g/km for gasoline cars, highlighting diesel's efficiency advantage.

High Torque and Power: Diesel engines deliver high torque at low RPMs, making them ideal for heavy-duty applications. This characteristic is essential for industries such as construction, agriculture, and transportation, where powerful and reliable performance is required. The U.S. Environmental Protection Agency (EPA) noted in its 2023 Automotive Trends Report that diesel engines in light trucks produced an average of 450 lb.-ft of torque, compared to 350 lb-ft for gasoline engines.

Durability and Longevity: Diesel engines are built to withstand high compression and tough operating conditions, resulting in longer lifespans. Their durability reduces the frequency of replacements and maintenance, offering cost savings over time for businesses and consumers. A study published by the National Highway Traffic Safety Administration (NHTSA) in late 2023 found that diesel-powered vehicles had an average lifespan of 250,000-300,000 miles, compared to 150,000-200,000 miles for gasoline vehicles.

Growing Commercial Vehicle Demand: The increasing need for commercial vehicles, particularly in emerging economies, drives the demand for diesel engines. These engines power trucks, buses, and delivery vans that are crucial for logistics and transportation sectors. The International Organization of Motor Vehicle Manufacturers (OICA) reported that global commercial vehicle production reached 28.5 million units in 2023, a 4% increase from 2022.

Advancements in Clean Diesel Technology: Innovations aimed at reducing diesel engine emissions and improving efficiency are boosting market growth. Technologies such as selective catalytic reduction (SCR) and diesel particulate filters (DPFs) help meet stringent environmental regulations while maintaining performance. The California Air Resources Board (CARB) reported in early 2024 that NOx emissions from new diesel trucks had decreased by 98% compared to pre-2010 models, thanks to advancements in clean diesel technology.

Key Challenges:

Rising Popularity of Electric Vehicles (EVs): The growing adoption of electric vehicles, driven by environmental concerns and government incentives, poses a significant threat to the diesel engine market, potentially reducing its share in the automotive sector.

High Development Costs: Developing and implementing advanced technologies to make diesel engines cleaner and more efficient involves substantial financial investments, which can be a barrier, especially for smaller manufacturers.

Public Perception and Environmental Impact: Negative public perception of diesel engines due to their association with pollution and health issues can impact market demand, as consumers and businesses increasingly prioritize eco-friendly alternatives.

Volatility in Fuel Prices: Fluctuations in diesel fuel prices can affect the total cost of ownership and operational expenses, influencing market dynamics and potentially driving users towards more stable and predictable energy sources.

Key Trends

Advancements in Clean Diesel Technologies: The diesel engine market is witnessing significant advancements in clean diesel technologies, such as selective catalytic reduction (SCR) and diesel particulate filters (DPFs), aimed at reducing emissions and improving fuel efficiency to meet stringent environmental regulations. The U.S. Environmental Protection Agency (EPA) reported in its 2023 Automotive Trends Report that NOx emissions from new heavy-duty diesel engines have decreased by 99% compared to 1988 models, largely due to advancements in clean diesel technologies.

Integration of Hybrid Systems: There is a growing trend towards integrating diesel engines with hybrid systems in commercial vehicles. This combination enhances fuel efficiency and reduces emissions, making it a viable option for applications where electric-only solutions are not yet feasible. The International Council on Clean Transportation (ICCT) reported in December 2023 that sales of diesel-hybrid commercial vehicles in Europe increased by 35% year-over-year in 2023.

Increased Adoption of Biofuels: The use of biodiesel and renewable diesel fuels is gaining traction as a way to reduce the carbon footprint of diesel engines. This trend aligns with global efforts to transition to more sustainable and environmentally friendly energy sources without completely phasing out diesel technology. The U.S. Energy Information Administration (EIA) reported that biodiesel production in the United States reached 2.5 billion gallons in 2023, a 15% increase from 2022.

Global Diesel Engine Market Regional Analysis

Here is a more detailed regional analysis of the global diesel engine market:

North America

North America holds a significant share of the diesel engine market due to robust industrial activities, a strong commercial vehicle sector, and stringent emissions regulations. According to the U.S. Energy Information Administration (EIA), as of December 2023, diesel fuel accounted for approximately 26% of total petroleum consumption in the United States.

The United States and Canada are key contributors, driven by ongoing advancements in clean diesel technologies and a focus on improving fuel efficiency and reducing emissions. The U.S. Environmental Protection Agency (EPA) finalized new emissions standards for heavy-duty vehicles in December 2023, set to take effect for model year 2027. These standards are expected to drive further innovations in clean diesel technology.

The region's commitment to meeting rigorous environmental standards and investing in technological innovations supports its prominent position in the global diesel engine market. A study by the Diesel Technology Forum published in March 2024 found that nearly 50% of commercial trucks on U.S. roads are now powered by the newest generation of clean diesel technology, up from 43% in 2022.

Asia Pacific

The Asia-Pacific region is experiencing rapid growth in the diesel engine market, driven by industrialization, urbanization, and the expanding automotive and construction sectors. According to the Asian Development Bank, infrastructure investments in developing Asia are projected to reach USD 26 Trillion between 2016 and 2030, driving demand for diesel-powered construction equipment.

Key markets such as China, India, and Japan are contributing significantly due to increasing demand for commercial vehicles and infrastructure development. According to China's National Bureau of Statistics, diesel fuel consumption in the country reached 167 million tons in 2023, a 5% increase from 2022.

Additionally, the region's focus on improving air quality and integrating cleaner technologies supports ongoing market expansion and innovation in diesel engine solutions. India's Bharat Stage VI Stage 2 emissions norms came into effect in April 2023, further tightening regulations for diesel vehicles and promoting the adoption of advanced emissions control technologies.

Global Diesel Engine Market: Segmentation Analysis

The Global Diesel Engine Market is Segmented on the basis of Type, Application, Power Output, and Geography.

Diesel Engine Market, By Type

• Internal Combustion Engine (ICE)
• External Combustion Engine

Based on Type, the Global Diesel Engine Market is bifurcated into Internal Combustion Engines (ICE), and External Combustion Engines. The internal combustion engine (ICE) segment dominates the diesel engine market, primarily due to its widespread use in automotive, industrial, and commercial applications. The ICE's established technology and efficiency in providing high power and torque make it the preferred choice. However, the external combustion engine segment is rapidly growing, driven by advancements in technology that improve efficiency and reduce emissions, making it an attractive alternative for niche applications and emerging markets focused on sustainable energy solutions.

Diesel Engine Market, By Application

• Stationary Engines
• Off-Highway
• On-Highway

Based on Product Type, the Global Diesel Engine Market is bifurcated into Stationary Engines, Off-Highway, and On-Highway. The on-highway segment dominates the diesel engine market, driven by its extensive use in commercial vehicles such as trucks, buses, and delivery vans, which require reliable and powerful engines for transportation and logistics. However, the off-highway segment is rapidly growing, fueled by increased industrial and construction activities that demand robust diesel engines for machinery and equipment, as well as advancements in technology that enhance engine performance and efficiency in challenging environments.

Diesel Engine Market, By Power Output

• Low Power (Up To 100 kW)
• Medium Power (100 kW to 350 kW)
• High Power (Above 350 kW)

Based on Power Output, the Global Diesel Engine Market is bifurcated into Low Power (Up to 100 kW), Medium Power (100 kW to 350 kW), and High Power (Above 350 kW). The medium power (100 kW to 350 kW) segment currently dominates the diesel engine market due to its broad application across commercial vehicles, industrial machinery, and construction equipment, providing a balance between performance and efficiency. However, the high power (above 350 kW) segment is rapidly growing, driven by increasing demand for engines in heavy-duty applications such as large construction equipment, power generation, and marine propulsion, where high power and reliability are essential for optimal performance.

Diesel Engine Market, By Geography

• North America
• Europe
• Asia Pacific
• Rest of the World

Based on Geography, the Global Diesel Engine Market is classified into North America, Europe, Asia Pacific, and the Rest of the World. North America dominates the diesel engine market due to its well-established industrial base, extensive use in commercial vehicles, and stringent emissions regulations driving advancements in clean diesel technologies. Conversely, the Asia Pacific region is rapidly growing, propelled by rapid industrialization, urbanization, and increasing demand for diesel engines in automotive and construction sectors, as well as ongoing efforts to improve air quality and integrate cleaner technologies.

Key Players

The "Global Diesel Engine Market" study report will provide valuable insight with an emphasis on the global market. The major players in the market are Caterpillar, Inc. Cummins, Inc., MAN SE, Rolls-Royce Holdings plc. Wartsila Corp, Mitsubishi Heavy Industries, Ltd., Volvo Penta, Hyundai Heavy Industries Co., Ltd., Doosan, Yanmar Co., Ltd.

Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with its product benchmarking and SWOT analysis. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.

Global Diesel Engine Market Key Developments

• In March 2023, Cummins Inc. unveiled its new X15N natural gas engine, which offers enhanced fuel efficiency and reduced emissions compared to traditional diesel engines, reflecting the industry's shift towards cleaner alternatives.
• In June 2023, Caterpillar Inc. announced the launch of its new C13D diesel engine, designed with improved power output and fuel efficiency, targeting the heavy-duty trucking and construction sectors.
• In August 2023, Volvo Group introduced its latest diesel engine model with advanced emissions control technology, meeting the new stringent Euro VI regulations and offering improved performance and lower environmental impact.

TABLE OF CONTENTS

1 INTRODUCTION OF GLOBAL DIESEL ENGINE MARKET

• 1.1 Overview of the Market
• 1.2 Scope of Report
• 1.3 Assumptions

2 EXECUTIVE SUMMARY

3 RESEARCH METHODOLOGY OF VERIFIED MARKET RESEARCH

• 3.1 Data Mining
• 3.2 Validation
• 3.3 Primary Interviews
• 3.4 List of Data Sources

4 GLOBAL DIESEL ENGINE MARKET OUTLOOK

• 4.1 Overview
• 4.2 Market Dynamics
  • 4.2.1 Drivers
  • 4.2.2 Restraints
  • 4.2.3 Opportunities
• 4.3 Porters Five Force Model
• 4.4 Value Chain Analysis

5 GLOBAL DIESEL ENGINE MARKET, BY TYPE

• 5.1 Overview
• 5.2 Internal Combustion Engine (ICE)
• 5.3 External Combustion Engine

6 GLOBAL DIESEL ENGINE MARKET, BY APPLICATION

• 6.1 Overview
• 6.2 Stationary Engines
• 6.3 Off-Highway
• 6.4 On-Highway

7 GLOBAL DIESEL ENGINE MARKET, BY POWER OUTPUT

• 7.1 Overview
• 7.2 Low Power (Up To100 kW)
• 7.3 Medium Power (100 kW to 350 kW)
• 7.4 High Power (Above 350 kW)

8 GLOBAL DIESEL ENGINE MARKET, BY END-USER

• 8.1 Overview
• 8.2 Automotive
• 8.3 Mining
• 8.4 Oil & Gas
• 8.5 Marine
• 8.6 Power Generation
• 8.7 Agricultural Sector
• 8.8 Industrial Sector
• 8.9 Others

9 GLOBAL DIESEL ENGINE MARKET, BY GEOGRAPHY

• 9.1 Overview
• 9.2 North America
  • 9.2.1 U.S.
  • 9.2.2 Canada
  • 9.2.3 Mexico
• 9.3 Europe
  • 9.3.1 Germany
  • 9.3.2 U.K.
  • 9.3.3 France
  • 9.3.4 Rest of Europe
• 9.4 Asia Pacific
  • 9.4.1 China
  • 9.4.2 Japan
  • 9.4.3 India
  • 9.4.4 Rest of Asia Pacific
• 9.5 Rest of the World
  • 9.5.1 Latin America
  • 9.5.2 Middle East and Africa

10 GLOBAL DIESEL ENGINE MARKET COMPETITIVE LANDSCAPE

• 10.1 Overview
• 10.2 Company Market Ranking
• 10.3 Key Development Strategies

11 COMPANY PROFILES

• 11.1 Caterpillar Inc.
  • 11.1.1 Overview
  • 11.1.2 Financial Performance
  • 11.1.3 Product Outlook
  • 11.1.4 Key Developments
• 11.2 Cummins, Inc.
  • 11.2.1 Overview
  • 11.2.2 Financial Performance
  • 11.2.3 Product Outlook
  • 11.2.4 Key Developments
• 11.3 MAN SE
  • 11.3.1 Overview
  • 11.3.2 Financial Performance
  • 11.3.3 Product Outlook
  • 11.3.4 Key Developments
• 11.4 Rolls-Royce Holdings plc
  • 11.4.1 Overview
  • 11.4.2 Financial Performance
  • 11.4.3 Product Outlook
  • 11.4.4 Key Developments
• 11.5 Wartsila Corp
  • 11.5.1 Overview
  • 11.5.2 Financial Performance
  • 11.5.3 Product Outlook
  • 11.5.4 Key Developments
• 11.6 Mitsubishi Heavy Industries, Ltd.
  • 11.6.1 Overview
  • 11.6.2 Financial Performance
  • 11.6.3 Product Outlook
  • 11.6.4 Key Developments
• 11.7 Volvo Penta
  • 11.7.1 Overview
  • 11.7.2 Financial Performance
  • 11.7.3 Product Outlook
  • 11.7.4 Key Developments
• 11.8 Hyundai Heavy Industries Co., Ltd.
  • 11.8.1 Overview
  • 11.8.2 Financial Performance
  • 11.8.3 Product Outlook
  • 11.8.4 Key Developments
• 11.9 Doosan
  • 11.9.1 Overview
  • 11.9.2 Financial Performance
  • 11.9.3 Product Outlook
  • 11.9.4 Key Developments
• 11.10 Yanmar Co., Ltd.
  • 11.10.1 Overview
  • 11.10.2 Financial Performance
  • 11.10.3 Product Outlook
  • 11.10.4 Key Developments

12 Appendix

• 12.1 Related Research