Off Highway Vehicle Engine - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026-2031)

The off-highway vehicle engine market size is projected to be USD 45.37 billion in 2025, USD 47.94 billion in 2026, and reach USD 66.21 billion by 2031, growing at a CAGR of 6.67% from 2026 to 2031. This report is Segmented by Vehicle Type (Agricultural Machinery, Construction Equipment, and More), Power Output (Less Than or Equal To 30 HP, and More), Fuel Type (Diesel, Gasoline, and More), Engine Displacement (Less Than or Equal To 2 L, and More), Propulsion Technology (Conventional ICE, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD) and Volume (Units).

Global Off Highway Vehicle Engine Market Trends and Insights

Massive Global Infrastructure Pipeline (G7 and BRI)

Global initiatives, such as the G7 Partnership for Global Infrastructure and Investment and China's Belt and Road Initiative, are driving significant investments into roads, ports, and energy assets. These investments are creating substantial demand for heavy machinery in infrastructure projects. Canada's federal budget for the near future highlights a strong focus on transport and green-energy development, further underscoring the need for equipment such as crawler excavators and motor graders. Additionally, host nations often implement EU-style emissions regulations a few years after project completion. This trend benefits engine manufacturers with modular Stage V lines, enabling them to secure both initial equipment sales and subsequent retrofitting opportunities. Suppliers who strategically design components to meet these requirements are positioned to achieve higher lifetime revenue per engine. Historical trends confirm a strong correlation between infrastructure spending and construction equipment utilization, reinforcing the growth potential of the off-highway vehicle engine market.

Growing Mechanization of Agriculture in Asia-Pacific and Africa

In fiscal 2025, Indian farm-equipment credit disbursements experienced significant growth, driven by subsidies that substantially reduce the cost of new tractors. While Europe maintains a high density of tractors per hectare, Sub-Saharan Africa continues to operate at a much lower level, highlighting a considerable opportunity for replacement. In 2024, China's agricultural machinery production saw notable progress, with domestic manufacturers focusing on tractors designed for smallholder farms, equipped with engines suitable for their needs. Large commercial farms in Brazil and Australia favor 120-400 horsepower units with precision guidance, whereas Asian and African growers seek sub-50 horsepower designs financed over seven years, forcing engine builders to regionalize product lines. The bifurcated demand pattern sustains volume growth for compact diesels while supporting margin-rich high-horsepower models.

Accelerating Electrification of Compact Equipment

Volvo CE’s ECR25 Electric excavator offers a full workday of runtime and significantly reduces diesel costs, enabling high-utilization contractors to achieve a return on investment within a reasonable timeframe. JCB’s 19C-1E and Caterpillar’s 301.9 electric minis provide comparable economic benefits for indoor or urban projects where zero emissions and low noise are critical. Battery-electric models are steadily gaining traction in Europe's sub-6-ton excavator market, with expectations of substantial growth as charging infrastructure continues to expand. The lower maintenance requirements, which eliminate oil changes and reduce the number of moving parts, further enhance the cost-effectiveness of battery-powered compact excavators. However, this shift primarily impacts smaller engines, while mid- and high-horsepower diesel engines remain largely unaffected for now.

Other drivers and restraints analyzed in the detailed report include:

• Stricter Stage V / Tier 5 Norms Triggering Pre-Buy and Retrofit Cycles
• OEM Shift to Modular Hybrid-Ready Engine Platforms
• Escalating After-Treatment Cost Vs. Price-Sensitive Buyers

Segment Analysis

Construction machinery accounted for 59.04% of 2025 revenue, underscoring its dominance within the off-highway vehicle engine market size. Urbanization across Asia and stimulus-backed infrastructure renewal in the United States and the EU keep crawler excavators, wheel loaders, and backhoe loaders on high utilization schedules. Mining equipment, although smaller in volume, is the fastest riser; its 8.33% forecast CAGR aligns with the soaring demand for copper and lithium in EV supply chains, which require autonomous haul trucks and high-tonnage hydraulic shovels capable of operating for 4,000-5,000 hours per year. Agricultural machinery ranks second overall, with tractor density in Africa poised for multi-decade growth. At the same time, forestry and material-handling niches rely on diesel’s high energy density for remote or continuous-shift operations.

Recurring construction replacement every 7-10 years locks in a dependable baseline volume for engine suppliers, whereas the 12-15 year mining cycle produces a richer aftermarket parts annuity due to higher duty hours. Global OEMs dominate the construction sector but face regional fragmentation in agriculture, where Mahindra leads in India, Deere rules North America, and Weichai powers much of China. This mosaic makes scale economies elusive, yet it also protects specialized players that tailor engines to local regulation and fuel quality.

The 31-70 horsepower bracket accounted for 65.18% of unit shipments in 2025 and is projected to expand at an 8.12% CAGR through 2031, underscoring its importance to the off-highway vehicle engine market. Compact tractors, skid-steer loaders, and mini excavators dominate this band, benefiting from subsidy programs that target smallholders and urban contractors. Kubota’s V5009 Stage V series exemplifies platform renewal, integrating maintenance-free particulate filters and variable-geometry turbochargers to meet both emissions and fuel-efficiency goals.

Sub-30-horsepower engines power utility vehicles where batteries are already encroaching, while the 71-120-horsepower set serves mid-sized wheel and backhoe loaders. Units above 120 horsepower, although fewer in number, generate premium pricing and aftermarket revenue due to their demanding duty cycles in mining and large infrastructure projects. Suppliers with flexible architectures that span 31-120 horsepower, such as Yanmar and FPT Industrial, amortize R&D costs across volumes exceeding 50,000 units per year, a scale that is unreachable in the 400-horsepower-and-above niche.

Complete Report Scope:

• By Vehicle Type
  • Agricultural Machinery
  • Construction Equipment
  • Mining Equipment
  • Forestry and Material-Handling Equipment
• By Power Output
  • Less than or equal to 30 HP
  • 31-70 HP
  • 71-120 HP
  • 121-400 HP
  • More than 400 HP
• By Fuel Type
  • Diesel
  • Gasoline
  • Natural-/Bio-Gas
  • Hybrid-Electric and Fuel-Cell
• By Engine Displacement
  • Less than or equal 2 L
  • 2.1 to 3.5 L
  • 3.6 to 7 L
  • More than 7 L
• By Propulsion Technology
  • Conventional ICE
  • Hybrid
  • Battery-Electric
  • Fuel-Cell Electric
• By Geography
  • North America
    • United States
    • Canada
    • Rest of North America
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Europe
    • Germany
    • United Kingdom
    • France
    • Russia
    • Spain
    • Rest of Europe
  • Asia-Pacific
    • China
    • Japan
    • India
    • South Korea
    • Rest of Asia-Pacific
  • Middle East and Africa
    • Saudi Arabia
    • United Arab Emirates
    • Egypt
    • Turkey
    • South Africa
    • Rest of Middle East and Africa

Geography Analysis

Asia-Pacific controlled 39.12% of the off-highway vehicle engine market in 2025 and is expected to advance at a notable CAGR to 2031. China’s domestic construction boom and India’s significant jump in farm-equipment credit underscore the region’s dual growth engines. Japanese shipments softened, but exporters recouped volume in Southeast Asia, where Belt and Road projects remain active. South Korea’s HX Series excavators, fitted with Stage V engines, target Europe and North America, reflecting Asian OEMs’ push up the value curve.

Europe is the fastest-growing region, with a 7.23% CAGR, driven by Stage V retrofits and HVO adoption. Germany’s rail and renewable program keeps demand steady for mid-sized engines, while France’s precision-farming incentives lift tractor penetration. Post-Brexit trade deals widen export lanes for engine builders in the United Kingdom, like Perkins. Western sanctions curtail Russian demand for high-spec engines, allowing Chinese Tier 3 units to backfill the gap.

North America held a notable share of 2025 turnover, underpinned by the Infrastructure Investment and Jobs Act. In the United States, housing starts reached a significant milestone, driving increased demand for compact equipment. Meanwhile, Canada's extensive green-infrastructure initiative has stimulated purchases of crawlers and graders. In South America, market growth is supported by agricultural expansion in Brazil, particularly in soybean production, which boosts the need for high-horsepower tractors. The Middle East and Africa are experiencing steady growth, driven by large-scale development projects under Saudi Vision 2030 and equipment replacements in South African mines, although the market remains relatively smaller in size.

List of Companies Covered in this Report:

• AGCO Corporation
• Caterpillar Inc.
• Cummins Inc.
• Deere & Company
• Deutz AG
• Komatsu Ltd.
• Mahindra Powerol
• Scania AB
• Volvo Penta
• Yanmar Holdings Co., Ltd.
• Weichai Power Co., Ltd.
• Kubota Corporation
• Perkins Engines Company Limited
• MAN Engines
• Rolls-Royce Power Systems AG
• HD Hyundai Infracore Co., Ltd.
• FPT Industrial S.P.A.
• Rehlko Engines (Kohler Engines)
• Motorenfabrik Hatz GmbH & Co. KG

Additional Benefits:

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