Global Open-frame Generator Set Market Growth 2026-2032
Description
The global Open-frame Generator Set market size is predicted to grow from US$ 1436 million in 2025 to US$ 1910 million in 2032; it is expected to grow at a CAGR of 4.2% from 2026 to 2032.
In 2025, the global production of open-frame generator sets was approximately 55,600 units, with an average selling price of approximately US$26,400 per unit. The production capacity in 2025 was approximately 62,800 units, with an average gross profit margin of approximately 20-30%. Open-frame generator sets refer to power generation equipment where the main components (such as the engine, generator, and control system) are mounted on an open metal frame without an enclosed casing or soundproof cover. Their core characteristics are simple structure, good heat dissipation, and ease of maintenance, but they are relatively noisy and are typically used in industrial or temporary power supply scenarios where noise requirements are not stringent.
The upstream core raw materials and components of open-frame generator sets mainly include diesel engines as the power source, generators that produce electrical energy, as well as steel plates, copper materials, control systems, and cooling systems. Their downstream application industries are broad and critical, primarily serving infrastructure construction (such as construction sites and mines), commercial and industrial backup power (data centers, hospitals, factories), telecommunication base stations, agricultural irrigation, and marine auxiliary equipment, providing reliable primary or emergency power supply for various fixed or mobile scenarios.
The open-frame generator set market has shown a steady growth trend in recent years, primarily driven by industrialization, infrastructure development, and increased demand for emergency backup power. Due to their simple structure, easy maintenance, and relatively low cost, open-frame generator sets are widely used in construction sites, agriculture, industrial production, and temporary power supply applications. The accelerating urbanization process, especially in developing countries, has led to a significant increase in demand for small and medium-sized open-frame generator sets for construction and temporary power needs. Simultaneously, increased awareness of energy security and the rising frequency of extreme weather events have also significantly impacted the demand for open-frame generator sets in the backup power market. On the other hand, environmental regulations and technological advancements are driving generator sets towards greater efficiency and lower emissions, with water-cooled and air-cooled technologies gradually becoming mainstream, leading to market technology upgrades.
In terms of fuel, diesel open-frame generator sets still dominate the market, but the promotion and application of natural gas and hybrid power systems are gradually increasing their market share. In the future, with the continuous maturation of intelligent control systems and the increasing demand for automation, automatically controlled open-frame generator sets will occupy a larger market share. Overall, the open-frame generator set market has broad prospects, especially in emerging markets and against the backdrop of increasing environmental demands, and still possesses significant growth potential.
LP Information, Inc. (LPI) ' newest research report, the “Open-frame Generator Set Industry Forecast” looks at past sales and reviews total world Open-frame Generator Set sales in 2025, providing a comprehensive analysis by region and market sector of projected Open-frame Generator Set sales for 2026 through 2032. With Open-frame Generator Set sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Open-frame Generator Set industry.
This Insight Report provides a comprehensive analysis of the global Open-frame Generator Set landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Open-frame Generator Set portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Open-frame Generator Set market.
This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Open-frame Generator Set and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Open-frame Generator Set.
This report presents a comprehensive overview, market shares, and growth opportunities of Open-frame Generator Set market by product type, application, key manufacturers and key regions and countries.
Segmentation by Type:
Stationary
Mobile
Segmentation by Fuel Type:
Diesel Generator Set
Gasoline Generator Set
Gas Generator Set
Others
Segmentation by Power:
Low Power (≤ 20 kW)
Medium Power (20 kW - 500 kW)
High Power (≥ 500 kW)
Segmentation by Application:
Domestic
Commercial
Industrial
Others
This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries
The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
Cummins
Caterpillar
Perkins
Volvo Penta
Martin Engineered Power Products
Kohler
MTU
HAITAI Power
Changzhou Koop Power Machinery
Wuxi Lees Power Company Limited
Jiangsu Jianghao Generator Set
Jiangsu Quanchang Aviation Power
Shanghai Youyou Mindong Generator
Guangdong Wopusai Electric and Mechine
Ruiying Manufacturing
Yuchai Power
Key Questions Addressed in this Report
What is the 10-year outlook for the global Open-frame Generator Set market?
What factors are driving Open-frame Generator Set market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do Open-frame Generator Set market opportunities vary by end market size?
How does Open-frame Generator Set break out by Type, by Application?
Please note: The report will take approximately 2 business days to prepare and deliver.
In 2025, the global production of open-frame generator sets was approximately 55,600 units, with an average selling price of approximately US$26,400 per unit. The production capacity in 2025 was approximately 62,800 units, with an average gross profit margin of approximately 20-30%. Open-frame generator sets refer to power generation equipment where the main components (such as the engine, generator, and control system) are mounted on an open metal frame without an enclosed casing or soundproof cover. Their core characteristics are simple structure, good heat dissipation, and ease of maintenance, but they are relatively noisy and are typically used in industrial or temporary power supply scenarios where noise requirements are not stringent.
The upstream core raw materials and components of open-frame generator sets mainly include diesel engines as the power source, generators that produce electrical energy, as well as steel plates, copper materials, control systems, and cooling systems. Their downstream application industries are broad and critical, primarily serving infrastructure construction (such as construction sites and mines), commercial and industrial backup power (data centers, hospitals, factories), telecommunication base stations, agricultural irrigation, and marine auxiliary equipment, providing reliable primary or emergency power supply for various fixed or mobile scenarios.
The open-frame generator set market has shown a steady growth trend in recent years, primarily driven by industrialization, infrastructure development, and increased demand for emergency backup power. Due to their simple structure, easy maintenance, and relatively low cost, open-frame generator sets are widely used in construction sites, agriculture, industrial production, and temporary power supply applications. The accelerating urbanization process, especially in developing countries, has led to a significant increase in demand for small and medium-sized open-frame generator sets for construction and temporary power needs. Simultaneously, increased awareness of energy security and the rising frequency of extreme weather events have also significantly impacted the demand for open-frame generator sets in the backup power market. On the other hand, environmental regulations and technological advancements are driving generator sets towards greater efficiency and lower emissions, with water-cooled and air-cooled technologies gradually becoming mainstream, leading to market technology upgrades.
In terms of fuel, diesel open-frame generator sets still dominate the market, but the promotion and application of natural gas and hybrid power systems are gradually increasing their market share. In the future, with the continuous maturation of intelligent control systems and the increasing demand for automation, automatically controlled open-frame generator sets will occupy a larger market share. Overall, the open-frame generator set market has broad prospects, especially in emerging markets and against the backdrop of increasing environmental demands, and still possesses significant growth potential.
LP Information, Inc. (LPI) ' newest research report, the “Open-frame Generator Set Industry Forecast” looks at past sales and reviews total world Open-frame Generator Set sales in 2025, providing a comprehensive analysis by region and market sector of projected Open-frame Generator Set sales for 2026 through 2032. With Open-frame Generator Set sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Open-frame Generator Set industry.
This Insight Report provides a comprehensive analysis of the global Open-frame Generator Set landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Open-frame Generator Set portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Open-frame Generator Set market.
This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Open-frame Generator Set and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Open-frame Generator Set.
This report presents a comprehensive overview, market shares, and growth opportunities of Open-frame Generator Set market by product type, application, key manufacturers and key regions and countries.
Segmentation by Type:
Stationary
Mobile
Segmentation by Fuel Type:
Diesel Generator Set
Gasoline Generator Set
Gas Generator Set
Others
Segmentation by Power:
Low Power (≤ 20 kW)
Medium Power (20 kW - 500 kW)
High Power (≥ 500 kW)
Segmentation by Application:
Domestic
Commercial
Industrial
Others
This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries
The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
Cummins
Caterpillar
Perkins
Volvo Penta
Martin Engineered Power Products
Kohler
MTU
HAITAI Power
Changzhou Koop Power Machinery
Wuxi Lees Power Company Limited
Jiangsu Jianghao Generator Set
Jiangsu Quanchang Aviation Power
Shanghai Youyou Mindong Generator
Guangdong Wopusai Electric and Mechine
Ruiying Manufacturing
Yuchai Power
Key Questions Addressed in this Report
What is the 10-year outlook for the global Open-frame Generator Set market?
What factors are driving Open-frame Generator Set market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do Open-frame Generator Set market opportunities vary by end market size?
How does Open-frame Generator Set break out by Type, by Application?
Please note: The report will take approximately 2 business days to prepare and deliver.
Table of Contents
127 Pages
- *This is a tentative TOC and the final deliverable is subject to change.*
- 1 Scope of the Report
- 2 Executive Summary
- 3 Global by Company
- 4 World Historic Review for Open-frame Generator Set by Geographic Region
- 5 Americas
- 6 APAC
- 7 Europe
- 8 Middle East & Africa
- 9 Market Drivers, Challenges and Trends
- 10 Manufacturing Cost Structure Analysis
- 11 Marketing, Distributors and Customer
- 12 World Forecast Review for Open-frame Generator Set by Geographic Region
- 13 Key Players Analysis
- 14 Research Findings and Conclusion
Pricing
Currency Rates
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