The global market for Main Engine Shaft Generator was valued at US$ 110 million in the year 2024 and is projected to reach a revised size of US$ 190 million by 2031, growing at a CAGR of 8.1% during the forecast period.

Main Engine Shaft Generator Market

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In 2024, the global market sales volume of main engine shaft generators was approximately 960 units, with an average unit price of approximately US$115,000 and an industry gross profit margin of approximately 20%–28%. Main engine shaft generators are a type of marine propulsion-electric integrated system that relies on the rotational speed of the ship's main engine crankshaft/intermediate shaft and drives a synchronous generator through a gearbox, coupling, or variable speed constant frequency (VSG) power conversion system to output electricity. They are used to replace diesel auxiliary generators for power generation under navigation conditions, providing a stable energy source for the ship's loads (HVAC, lighting, living quarters), propulsion auxiliary systems (pumps, compressors, hydraulic stations), and navigation electronic equipment. Typical rated power range is 900kW–5,500kW, power factor is 0.8–0.95, efficiency can reach 94%–97%, output can be 400/440/690V, frequency supports direct 50/60Hz or VSG constant frequency mode; to adapt to variable speed navigation, some systems are equipped with reluctance speed compensation and active grid-connected inverter modules to maintain stable power quality within the main engine speed range of 68–110%. Typical 13,000–18,000 TEU container ships use one main engine shaft generator system per ship, cruise ships usually have two parallel systems due to large loads, offshore platform supply vessels (PSV/OSV) are equipped with 1–3 systems under DP2/DP3 redundancy requirements, and LNG dual-fuel ships have a significantly higher configuration rate due to the need for cooling/reliquefaction loads.

Supply Situation

Upstream raw materials for the main shaft generator system include high-energy-product rare-earth permanent magnets (Nd-Fe-B), high-permeability silicon steel sheets, enameled copper wire and Class F insulation materials, marine-grade corrosion-resistant structural steel (A/B/AH36), large spherical roller bearings, and SiC or IGBT power semiconductor modules. Raw material costs account for approximately 60%–68% of the total system cost, with permanent magnets and electromagnetic copper wire exhibiting the most significant cost fluctuations. Major suppliers include Hitachi Metals, Vacuumschmelze, Nidec, and SKF Infineon.

Manufacturer Characteristics

Wärtsilä (delivering approximately 90 shaft generators or related complete systems annually) has established an engineering support advantage in the medium-to-high power cruise ship and 16,000+ TEU container ship sectors. STAMFORD is known for its modular synchronous generators and standard shipyard configurations, primarily targeting the medium-sized bulk carrier/tanker market. The Switch and WE Tech specialize in integrated permanent magnet direct drive + SiC inverter systems, holding a leading position in the pre-positioning of LNG and ammonia fuel in Northern Europe.

Example

In August 2025, The Switch secured a new order to supply 12 PMM2000M permanent magnet shaft generators, each providing 4210 kW of power at 50 rpm. These highly efficient and reliable shaft generators will be installed on a new 18,200 TEU container ship under construction at a shipyard in South Korea. On average, each generator can reduce CO2 emissions by up to 5,000 tons over the ship's entire lifespan, or 250 tons per year.

Applications

Shaft-driven generators have a wide range of applications, precisely matching the core needs of different ship types. Container ships and bulk carriers have the highest application rates, driven by fuel efficiency and carbon emission compliance. Oil/crude/chemical tanker customers achieve efficient operation by replacing auxiliary engines during navigation. Cruise ships and large Ro-Pax ferries use shaft-driven generators to meet the continuous power demands of their large hotel loads. PSV/OSV offshore platforms account for approximately 10%, mainly used for dynamic positioning and peak shaving. Typical customers include Arklow and Maersk in the container ship sector, MOL in the bulk carrier and oil tanker sector, Carnival in the cruise ship sector, Equinor and Saipem in the offshore vessel sector, and Hyundai Heavy Industries in the newbuilding assembly sector.

Technology Trends

Technology evolution directions include: permanent magnet high torque density motors, variable speed constant frequency (VSG) active energy management, deep integration of SiC-based power electronics, integrated collaboration between propulsion control systems and power grid management systems (EMS), and intelligent switching between shaft-driven generators, batteries, and shore power. Future typical route model forecasts indicate that adopting a VSG+ energy management system can further reduce fuel consumption by 7–14% under navigation conditions, while extending the expected lifespan of auxiliary engines by 20–35%.

Market Influencing Factors

Following the implementation of the EU ETS, shipping costs increased by an average of 3.7% in 2024, with container shipping ETS freight prices rising by 1% to 5%. The EU FuelEU Maritime's gradual reduction of ship fuel carbon intensity (2025–2034), coupled with IMO CII (Carbon Intensity Index) and EEXI (Energy Efficiency Index) assessments, has made main engine shaft generator systems a direct factor for shipowners to improve their ratings, and exempts ships equipped with high-efficiency shaft generators from some carbon emission taxes. Compared to the high-cost path of relying on low-sulfur fuel oil or methanol/ammonia alternative fuels, "stopping auxiliary engines during navigation" is a current fleet emission reduction method that can be implemented immediately and at a controllable cost. As a result, the penetration rate of new shipbuilding will increase from 28% in 2019 to about 57% in 2024. In addition, the conversion demand brought about by about 7,800 convertible ships worldwide will lead to medium-to-high-speed growth in the market in the future.

Report Scope

This report aims to provide a comprehensive presentation of the global market for Main Engine Shaft Generator, with both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Main Engine Shaft Generator.

The Main Engine Shaft Generator market size, estimations, and forecasts are provided in terms of output/shipments (Units) and revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. This report segments the global Main Engine Shaft Generator market comprehensively. Regional market sizes, concerning products by Operating Mode, by Application, by Connection Methods and by players, are also provided.

For a more in-depth understanding of the market, the report provides profiles of the competitive landscape, key competitors, and their respective market ranks. The report also discusses technological trends and new product developments.

The report will help the Main Engine Shaft Generator manufacturers, new entrants, and industry chain related companies in this market with information on the revenues, production, and average price for the overall market and the sub-segments across the different segments, by company, by Operating Mode, by Application, by Connection Methods and by regions.

Scope of Main Engine Shaft Generator Market Report

Report Metric	Details
Report Name	Main Engine Shaft Generator Market
Accounted market size in year	US$ 110 million
Forecasted market size in 2031	US$ 190 million
CAGR	8.1%
Base Year	year
Forecasted years	2025 - 2031
Segment by Operating Mode	PTO PTI PTH
Segment by Connection Methods	Direct Connection Geared Connection
Segment by Power	1500kW 5500kW Others
Segment by Position	Front-End Aft-End
Segment by Application	Container Ships LNG Carriers Bulk Carriers Oil Tankers
Production by Region	North America Europe China Japan
Consumption by Region	North America (United States, Canada) Europe (Germany, France, UK, Italy, Russia) Asia-Pacific (China, Japan, South Korea, Taiwan) Southeast Asia (India) Latin America (Mexico, Brazil)
By Company	Wartsila, RENK, ABB, STAMFORD, The Switch, WE Tech, SMDERI, BERG Propulsion, Kongsberg, C&A Electric, Siemens, Hitachi, ZEME, VEM, CRRC
Forecast units	USD million in value
Report coverage	Revenue and volume forecast, company share, competitive landscape, growth factors and trends

Chapter Outline

Chapter 1: Introduces the report scope of the report, executive summary of different market segments (by region, by Operating Mode, by Application, by Connection Methods etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 2: Detailed analysis of Main Engine Shaft Generator manufacturers competitive landscape, price, production and value market share, latest development plan, merger, and acquisition information, etc.
Chapter 3: Production/output, value of Main Engine Shaft Generator by region/country. It provides a quantitative analysis of the market size and development potential of each region in the next six years.
Chapter 4: Consumption of Main Engine Shaft Generator in regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and production of each country in the world.
Chapter 5: Provides the analysis of various market segments by Operating Mode, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 6: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product production/output, value, price, gross margin, product introduction, recent development, etc.
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 10: The main points and conclusions of the report.

FAQ for this report

How fast is Main Engine Shaft Generator Market growing?

Ans: The Main Engine Shaft Generator Market witnessing a CAGR of 8.1% during the forecast period 2025-2031.

What is the Main Engine Shaft Generator Market size in 2031?

Ans: The Main Engine Shaft Generator Market size in 2031 will be US$ 190 million.

Who are the main players in the Main Engine Shaft Generator Market report?

Ans: The main players in the Main Engine Shaft Generator Market are Wartsila, RENK, ABB, STAMFORD, The Switch, WE Tech, SMDERI, BERG Propulsion, Kongsberg, C&A Electric, Siemens, Hitachi, ZEME, VEM, CRRC

What are the Application segmentation covered in the Main Engine Shaft Generator Market report?

Ans: The Applications covered in the Main Engine Shaft Generator Market report are Container Ships, LNG Carriers, Bulk Carriers, Oil Tankers

1 Main Engine Shaft Generator Market Overview

1.1 Product Definition

1.2 Main Engine Shaft Generator by Operating Mode

1.2.1 Global Main Engine Shaft Generator Market Value Growth Rate Analysis by Operating Mode: 2024 VS 2031

1.2.2 PTO

1.2.3 PTI

1.2.4 PTH

1.3 Main Engine Shaft Generator by Connection Methods

1.3.1 Global Main Engine Shaft Generator Market Value Growth Rate Analysis by Connection Methods: 2024 VS 2031

1.3.2 Direct Connection

1.3.3 Geared Connection

1.4 Main Engine Shaft Generator by Power

1.4.1 Global Main Engine Shaft Generator Market Value Growth Rate Analysis by Power: 2024 VS 2031

1.4.2 1500kW

1.4.3 5500kW

1.4.4 Others

1.5 Main Engine Shaft Generator by Position

1.5.1 Global Main Engine Shaft Generator Market Value Growth Rate Analysis by Position: 2024 VS 2031

1.5.2 Front-End

1.5.3 Aft-End

1.6 Main Engine Shaft Generator by Application

1.6.1 Global Main Engine Shaft Generator Market Value Growth Rate Analysis by Application: 2024 VS 2031

1.6.2 Container Ships

1.6.3 LNG Carriers

1.6.4 Bulk Carriers

1.6.5 Oil Tankers

1.7 Global Market Growth Prospects

1.7.1 Global Main Engine Shaft Generator Production Value Estimates and Forecasts (2020-2031)

1.7.2 Global Main Engine Shaft Generator Production Capacity Estimates and Forecasts (2020-2031)

1.7.3 Global Main Engine Shaft Generator Production Estimates and Forecasts (2020-2031)

1.7.4 Global Main Engine Shaft Generator Market Average Price Estimates and Forecasts (2020-2031)

1.8 Assumptions and Limitations

2 Market Competition by Manufacturers

2.1 Global Main Engine Shaft Generator Production Market Share by Manufacturers (2020-2025)

2.2 Global Main Engine Shaft Generator Production Value Market Share by Manufacturers (2020-2025)

2.3 Global Key Players of Main Engine Shaft Generator, Industry Ranking, 2023 VS 2024

2.4 Global Main Engine Shaft Generator Company Type and Market Share by Company Type (Tier 1, Tier 2, and Tier 3)

2.5 Global Main Engine Shaft Generator Average Price by Manufacturers (2020-2025)

2.6 Global Key Manufacturers of Main Engine Shaft Generator, Manufacturing Base Distribution and Headquarters

2.7 Global Key Manufacturers of Main Engine Shaft Generator, Product Offered and Application

2.8 Global Key Manufacturers of Main Engine Shaft Generator, Date of Enter into This Industry

2.9 Main Engine Shaft Generator Market Competitive Situation and Trends

2.9.1 Main Engine Shaft Generator Market Concentration Rate

2.9.2 Global 5 and 10 Largest Main Engine Shaft Generator Players Market Share by Revenue

2.10 Mergers & Acquisitions, Expansion

3 Main Engine Shaft Generator Production by Region

3.1 Global Main Engine Shaft Generator Production Value Estimates and Forecasts by Region: 2020 VS 2024 VS 2031

3.2 Global Main Engine Shaft Generator Production Value by Region (2020-2031)

3.2.1 Global Main Engine Shaft Generator Production Value by Region (2020-2025)

3.2.2 Global Forecasted Production Value of Main Engine Shaft Generator by Region (2026-2031)

3.3 Global Main Engine Shaft Generator Production Estimates and Forecasts by Region: 2020 VS 2024 VS 2031

3.4 Global Main Engine Shaft Generator Production Volume by Region (2020-2031)

3.4.1 Global Main Engine Shaft Generator Production by Region (2020-2025)

3.4.2 Global Forecasted Production of Main Engine Shaft Generator by Region (2026-2031)

3.5 Global Main Engine Shaft Generator Market Price Analysis by Region (2020-2025)

3.6 Global Main Engine Shaft Generator Production and Value, Year-over-Year Growth

3.6.1 North America Main Engine Shaft Generator Production Value Estimates and Forecasts (2020-2031)

3.6.2 Europe Main Engine Shaft Generator Production Value Estimates and Forecasts (2020-2031)

3.6.3 China Main Engine Shaft Generator Production Value Estimates and Forecasts (2020-2031)

3.6.4 Japan Main Engine Shaft Generator Production Value Estimates and Forecasts (2020-2031)

4 Main Engine Shaft Generator Consumption by Region

4.1 Global Main Engine Shaft Generator Consumption Estimates and Forecasts by Region: 2020 VS 2024 VS 2031

4.2 Global Main Engine Shaft Generator Consumption by Region (2020-2031)

4.2.1 Global Main Engine Shaft Generator Consumption by Region (2020-2025)

4.2.2 Global Main Engine Shaft Generator Forecasted Consumption by Region (2026-2031)

4.3 North America

4.3.1 North America Main Engine Shaft Generator Consumption Growth Rate by Country: 2020 VS 2024 VS 2031

4.3.2 North America Main Engine Shaft Generator Consumption by Country (2020-2031)

4.3.3 U.S.

4.3.4 Canada

4.4 Europe

4.4.1 Europe Main Engine Shaft Generator Consumption Growth Rate by Country: 2020 VS 2024 VS 2031

4.4.2 Europe Main Engine Shaft Generator Consumption by Country (2020-2031)

4.4.3 Germany

4.4.4 France

4.4.5 U.K.

4.4.6 Italy

4.4.7 Netherlands

4.5 Asia Pacific

4.5.1 Asia Pacific Main Engine Shaft Generator Consumption Growth Rate by Region: 2020 VS 2024 VS 2031

4.5.2 Asia Pacific Main Engine Shaft Generator Consumption by Region (2020-2031)

4.5.3 China

4.5.4 Japan

4.5.5 South Korea

4.5.6 China Taiwan

4.5.7 Southeast Asia

4.5.8 India

4.6 Latin America, Middle East & Africa

4.6.1 Latin America, Middle East & Africa Main Engine Shaft Generator Consumption Growth Rate by Country: 2020 VS 2024 VS 2031

4.6.2 Latin America, Middle East & Africa Main Engine Shaft Generator Consumption by Country (2020-2031)

4.6.3 Mexico

4.6.4 Brazil

4.6.5 Turkey

4.6.6 GCC Countries

5 Segment by Operating Mode

5.1 Global Main Engine Shaft Generator Production by Operating Mode (2020-2031)

5.1.1 Global Main Engine Shaft Generator Production by Operating Mode (2020-2025)

5.1.2 Global Main Engine Shaft Generator Production by Operating Mode (2026-2031)

5.1.3 Global Main Engine Shaft Generator Production Market Share by Operating Mode (2020-2031)

5.2 Global Main Engine Shaft Generator Production Value by Operating Mode (2020-2031)

5.2.1 Global Main Engine Shaft Generator Production Value by Operating Mode (2020-2025)

5.2.2 Global Main Engine Shaft Generator Production Value by Operating Mode (2026-2031)

5.2.3 Global Main Engine Shaft Generator Production Value Market Share by Operating Mode (2020-2031)

5.3 Global Main Engine Shaft Generator Price by Operating Mode (2020-2031)

6 Segment by Application

6.1 Global Main Engine Shaft Generator Production by Application (2020-2031)

6.1.1 Global Main Engine Shaft Generator Production by Application (2020-2025)

6.1.2 Global Main Engine Shaft Generator Production by Application (2026-2031)

6.1.3 Global Main Engine Shaft Generator Production Market Share by Application (2020-2031)

6.2 Global Main Engine Shaft Generator Production Value by Application (2020-2031)

6.2.1 Global Main Engine Shaft Generator Production Value by Application (2020-2025)

6.2.2 Global Main Engine Shaft Generator Production Value by Application (2026-2031)

6.2.3 Global Main Engine Shaft Generator Production Value Market Share by Application (2020-2031)

6.3 Global Main Engine Shaft Generator Price by Application (2020-2031)

7 Key Companies Profiled

7.1 Wartsila

7.1.1 Wartsila Main Engine Shaft Generator Company Information

7.1.2 Wartsila Main Engine Shaft Generator Product Portfolio

7.1.3 Wartsila Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.1.4 Wartsila Main Business and Markets Served

7.1.5 Wartsila Recent Developments/Updates

7.2 RENK

7.2.1 RENK Main Engine Shaft Generator Company Information

7.2.2 RENK Main Engine Shaft Generator Product Portfolio

7.2.3 RENK Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.2.4 RENK Main Business and Markets Served

7.2.5 RENK Recent Developments/Updates

7.3 ABB

7.3.1 ABB Main Engine Shaft Generator Company Information

7.3.2 ABB Main Engine Shaft Generator Product Portfolio

7.3.3 ABB Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.3.4 ABB Main Business and Markets Served

7.3.5 ABB Recent Developments/Updates

7.4 STAMFORD

7.4.1 STAMFORD Main Engine Shaft Generator Company Information

7.4.2 STAMFORD Main Engine Shaft Generator Product Portfolio

7.4.3 STAMFORD Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.4.4 STAMFORD Main Business and Markets Served

7.4.5 STAMFORD Recent Developments/Updates

7.5 The Switch

7.5.1 The Switch Main Engine Shaft Generator Company Information

7.5.2 The Switch Main Engine Shaft Generator Product Portfolio

7.5.3 The Switch Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.5.4 The Switch Main Business and Markets Served

7.5.5 The Switch Recent Developments/Updates

7.6 WE Tech

7.6.1 WE Tech Main Engine Shaft Generator Company Information

7.6.2 WE Tech Main Engine Shaft Generator Product Portfolio

7.6.3 WE Tech Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.6.4 WE Tech Main Business and Markets Served

7.6.5 WE Tech Recent Developments/Updates

7.7 SMDERI

7.7.1 SMDERI Main Engine Shaft Generator Company Information

7.7.2 SMDERI Main Engine Shaft Generator Product Portfolio

7.7.3 SMDERI Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.7.4 SMDERI Main Business and Markets Served

7.7.5 SMDERI Recent Developments/Updates

7.8 BERG Propulsion

7.8.1 BERG Propulsion Main Engine Shaft Generator Company Information

7.8.2 BERG Propulsion Main Engine Shaft Generator Product Portfolio

7.8.3 BERG Propulsion Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.8.4 BERG Propulsion Main Business and Markets Served

7.8.5 BERG Propulsion Recent Developments/Updates

7.9 Kongsberg

7.9.1 Kongsberg Main Engine Shaft Generator Company Information

7.9.2 Kongsberg Main Engine Shaft Generator Product Portfolio

7.9.3 Kongsberg Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.9.4 Kongsberg Main Business and Markets Served

7.9.5 Kongsberg Recent Developments/Updates

7.10 C&A Electric

7.10.1 C&A Electric Main Engine Shaft Generator Company Information

7.10.2 C&A Electric Main Engine Shaft Generator Product Portfolio

7.10.3 C&A Electric Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.10.4 C&A Electric Main Business and Markets Served

7.10.5 C&A Electric Recent Developments/Updates

7.11 Siemens

7.11.1 Siemens Main Engine Shaft Generator Company Information

7.11.2 Siemens Main Engine Shaft Generator Product Portfolio

7.11.3 Siemens Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.11.4 Siemens Main Business and Markets Served

7.11.5 Siemens Recent Developments/Updates

7.12 Hitachi

7.12.1 Hitachi Main Engine Shaft Generator Company Information

7.12.2 Hitachi Main Engine Shaft Generator Product Portfolio

7.12.3 Hitachi Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.12.4 Hitachi Main Business and Markets Served

7.12.5 Hitachi Recent Developments/Updates

7.13 ZEME

7.13.1 ZEME Main Engine Shaft Generator Company Information

7.13.2 ZEME Main Engine Shaft Generator Product Portfolio

7.13.3 ZEME Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.13.4 ZEME Main Business and Markets Served

7.13.5 ZEME Recent Developments/Updates

7.14 VEM

7.14.1 VEM Main Engine Shaft Generator Company Information

7.14.2 VEM Main Engine Shaft Generator Product Portfolio

7.14.3 VEM Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.14.4 VEM Main Business and Markets Served

7.14.5 VEM Recent Developments/Updates

7.15 CRRC

7.15.1 CRRC Main Engine Shaft Generator Company Information

7.15.2 CRRC Main Engine Shaft Generator Product Portfolio

7.15.3 CRRC Main Engine Shaft Generator Production, Value, Price and Gross Margin (2020-2025)

7.15.4 CRRC Main Business and Markets Served

7.15.5 CRRC Recent Developments/Updates

8 Industry Chain and Sales Channels Analysis

8.1 Main Engine Shaft Generator Industry Chain Analysis

8.2 Main Engine Shaft Generator Raw Material Supply Analysis

8.2.1 Key Raw Materials

8.2.2 Raw Materials Key Suppliers

8.3 Main Engine Shaft Generator Production Mode & Process Analysis

8.4 Main Engine Shaft Generator Sales and Marketing

8.4.1 Main Engine Shaft Generator Sales Channels

8.4.2 Main Engine Shaft Generator Distributors

8.5 Main Engine Shaft Generator Customer Analysis

9 Main Engine Shaft Generator Market Dynamics

9.1 Main Engine Shaft Generator Industry Trends

9.2 Main Engine Shaft Generator Market Drivers

9.3 Main Engine Shaft Generator Market Challenges

9.4 Main Engine Shaft Generator Market Restraints

10 Research Findings and Conclusion

11 Methodology and Data Source

11.1 Methodology/Research Approach

11.1.1 Research Programs/Design

11.1.2 Market Size Estimation

11.1.3 Market Breakdown and Data Triangulation

11.2 Data Source

11.2.1 Secondary Sources

11.2.2 Primary Sources

11.3 Author List

11.4 Disclaimer

FEATURED COMPANIES

List of Tables

Table 1. Global Main Engine Shaft Generator Market Value by Operating Mode, (US$ Million) & (2024 VS 2031)

Table 2. Global Main Engine Shaft Generator Market Value by Connection Methods, (US$ Million) & (2024 VS 2031)

Table 3. Global Main Engine Shaft Generator Market Value by Power, (US$ Million) & (2024 VS 2031)

Table 4. Global Main Engine Shaft Generator Market Value by Position, (US$ Million) & (2024 VS 2031)

Table 5. Global Main Engine Shaft Generator Market Value by Application, (US$ Million) & (2024 VS 2031)

Table 6. Global Main Engine Shaft Generator Production Capacity (Units) by Manufacturers in 2024

Table 7. Global Main Engine Shaft Generator Production by Manufacturers (2020-2025) & (Units)

Table 8. Global Main Engine Shaft Generator Production Market Share by Manufacturers (2020-2025)

Table 9. Global Main Engine Shaft Generator Production Value by Manufacturers (2020-2025) & (US$ Million)

Table 10. Global Main Engine Shaft Generator Production Value Share by Manufacturers (2020-2025)

Table 11. Global Key Players of Main Engine Shaft Generator, Industry Ranking, 2023 VS 2024

Table 12. Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Production Value in Main Engine Shaft Generator as of 2024)

Table 13. Global Market Main Engine Shaft Generator Average Price by Manufacturers (K US$/Unit) & (2020-2025)

Table 14. Global Key Manufacturers of Main Engine Shaft Generator, Manufacturing Base Distribution and Headquarters

Table 15. Global Key Manufacturers of Main Engine Shaft Generator, Product Offered and Application

Table 16. Global Key Manufacturers of Main Engine Shaft Generator, Date of Enter into This Industry

Table 17. Global Main Engine Shaft Generator Manufacturers Market Concentration Ratio (CR5 and HHI)

Table 18. Mergers & Acquisitions, Expansion Plans

Table 19. Global Main Engine Shaft Generator Production Value by Region: 2020 VS 2024 VS 2031 (US$ Million)

Table 20. Global Main Engine Shaft Generator Production Value (US$ Million) by Region (2020-2025)

Table 21. Global Main Engine Shaft Generator Production Value Market Share by Region (2020-2025)

Table 22. Global Main Engine Shaft Generator Production Value (US$ Million) Forecast by Region (2026-2031)

Table 23. Global Main Engine Shaft Generator Production Value Market Share Forecast by Region (2026-2031)

Table 24. Global Main Engine Shaft Generator Production Comparison by Region: 2020 VS 2024 VS 2031 (Units)

Table 25. Global Main Engine Shaft Generator Production (Units) by Region (2020-2025)

Table 26. Global Main Engine Shaft Generator Production Market Share by Region (2020-2025)

Table 27. Global Main Engine Shaft Generator Production (Units) Forecast by Region (2026-2031)

Table 28. Global Main Engine Shaft Generator Production Market Share Forecast by Region (2026-2031)

Table 29. Global Main Engine Shaft Generator Market Average Price (K US$/Unit) by Region (2020-2025)

Table 30. Global Main Engine Shaft Generator Market Average Price (K US$/Unit) by Region (2026-2031)

Table 31. Global Main Engine Shaft Generator Consumption Growth Rate by Region: 2020 VS 2024 VS 2031 (Units)

Table 32. Global Main Engine Shaft Generator Consumption by Region (2020-2025) & (Units)

Table 33. Global Main Engine Shaft Generator Consumption Market Share by Region (2020-2025)

Table 34. Global Main Engine Shaft Generator Forecasted Consumption by Region (2026-2031) & (Units)

Table 35. Global Main Engine Shaft Generator Forecasted Consumption Market Share by Region (2026-2031)

Table 36. North America Main Engine Shaft Generator Consumption Growth Rate by Country: 2020 VS 2024 VS 2031 (Units)

Table 37. North America Main Engine Shaft Generator Consumption by Country (2020-2025) & (Units)

Table 38. North America Main Engine Shaft Generator Consumption by Country (2026-2031) & (Units)

Table 39. Europe Main Engine Shaft Generator Consumption Growth Rate by Country: 2020 VS 2024 VS 2031 (Units)

Table 40. Europe Main Engine Shaft Generator Consumption by Country (2020-2025) & (Units)

Table 41. Europe Main Engine Shaft Generator Consumption by Country (2026-2031) & (Units)

Table 42. Asia Pacific Main Engine Shaft Generator Consumption Growth Rate by Region: 2020 VS 2024 VS 2031 (Units)

Table 43. Asia Pacific Main Engine Shaft Generator Consumption by Region (2020-2025) & (Units)

Table 44. Asia Pacific Main Engine Shaft Generator Consumption by Region (2026-2031) & (Units)

Table 45. Latin America, Middle East & Africa Main Engine Shaft Generator Consumption Growth Rate by Country: 2020 VS 2024 VS 2031 (Units)

Table 46. Latin America, Middle East & Africa Main Engine Shaft Generator Consumption by Country (2020-2025) & (Units)

Table 47. Latin America, Middle East & Africa Main Engine Shaft Generator Consumption by Country (2026-2031) & (Units)

Table 48. Global Main Engine Shaft Generator Production (Units) by Operating Mode (2020-2025)

Table 49. Global Main Engine Shaft Generator Production (Units) by Operating Mode (2026-2031)

Table 50. Global Main Engine Shaft Generator Production Market Share by Operating Mode (2020-2025)

Table 51. Global Main Engine Shaft Generator Production Market Share by Operating Mode (2026-2031)

Table 52. Global Main Engine Shaft Generator Production Value (US$ Million) by Operating Mode (2020-2025)

Table 53. Global Main Engine Shaft Generator Production Value (US$ Million) by Operating Mode (2026-2031)

Table 54. Global Main Engine Shaft Generator Production Value Market Share by Operating Mode (2020-2025)

Table 55. Global Main Engine Shaft Generator Production Value Market Share by Operating Mode (2026-2031)

Table 56. Global Main Engine Shaft Generator Price (K US$/Unit) by Operating Mode (2020-2025)

Table 57. Global Main Engine Shaft Generator Price (K US$/Unit) by Operating Mode (2026-2031)

Table 58. Global Main Engine Shaft Generator Production (Units) by Application (2020-2025)

Table 59. Global Main Engine Shaft Generator Production (Units) by Application (2026-2031)

Table 60. Global Main Engine Shaft Generator Production Market Share by Application (2020-2025)

Table 61. Global Main Engine Shaft Generator Production Market Share by Application (2026-2031)

Table 62. Global Main Engine Shaft Generator Production Value (US$ Million) by Application (2020-2025)

Table 63. Global Main Engine Shaft Generator Production Value (US$ Million) by Application (2026-2031)

Table 64. Global Main Engine Shaft Generator Production Value Market Share by Application (2020-2025)

Table 65. Global Main Engine Shaft Generator Production Value Market Share by Application (2026-2031)

Table 66. Global Main Engine Shaft Generator Price (K US$/Unit) by Application (2020-2025)

Table 67. Global Main Engine Shaft Generator Price (K US$/Unit) by Application (2026-2031)

Table 68. Wartsila Main Engine Shaft Generator Company Information

Table 69. Wartsila Main Engine Shaft Generator Specification and Application

Table 70. Wartsila Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 71. Wartsila Main Business and Markets Served

Table 72. Wartsila Recent Developments/Updates

Table 73. RENK Main Engine Shaft Generator Company Information

Table 74. RENK Main Engine Shaft Generator Specification and Application

Table 75. RENK Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 76. RENK Main Business and Markets Served

Table 77. RENK Recent Developments/Updates

Table 78. ABB Main Engine Shaft Generator Company Information

Table 79. ABB Main Engine Shaft Generator Specification and Application

Table 80. ABB Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 81. ABB Main Business and Markets Served

Table 82. ABB Recent Developments/Updates

Table 83. STAMFORD Main Engine Shaft Generator Company Information

Table 84. STAMFORD Main Engine Shaft Generator Specification and Application

Table 85. STAMFORD Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 86. STAMFORD Main Business and Markets Served

Table 87. STAMFORD Recent Developments/Updates

Table 88. The Switch Main Engine Shaft Generator Company Information

Table 89. The Switch Main Engine Shaft Generator Specification and Application

Table 90. The Switch Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 91. The Switch Main Business and Markets Served

Table 92. The Switch Recent Developments/Updates

Table 93. WE Tech Main Engine Shaft Generator Company Information

Table 94. WE Tech Main Engine Shaft Generator Specification and Application

Table 95. WE Tech Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 96. WE Tech Main Business and Markets Served

Table 97. WE Tech Recent Developments/Updates

Table 98. SMDERI Main Engine Shaft Generator Company Information

Table 99. SMDERI Main Engine Shaft Generator Specification and Application

Table 100. SMDERI Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 101. SMDERI Main Business and Markets Served

Table 102. SMDERI Recent Developments/Updates

Table 103. BERG Propulsion Main Engine Shaft Generator Company Information

Table 104. BERG Propulsion Main Engine Shaft Generator Specification and Application

Table 105. BERG Propulsion Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 106. BERG Propulsion Main Business and Markets Served

Table 107. BERG Propulsion Recent Developments/Updates

Table 108. Kongsberg Main Engine Shaft Generator Company Information

Table 109. Kongsberg Main Engine Shaft Generator Specification and Application

Table 110. Kongsberg Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 111. Kongsberg Main Business and Markets Served

Table 112. Kongsberg Recent Developments/Updates

Table 113. C&A Electric Main Engine Shaft Generator Company Information

Table 114. C&A Electric Main Engine Shaft Generator Specification and Application

Table 115. C&A Electric Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 116. C&A Electric Main Business and Markets Served

Table 117. C&A Electric Recent Developments/Updates

Table 118. Siemens Main Engine Shaft Generator Company Information

Table 119. Siemens Main Engine Shaft Generator Specification and Application

Table 120. Siemens Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 121. Siemens Main Business and Markets Served

Table 122. Siemens Recent Developments/Updates

Table 123. Hitachi Main Engine Shaft Generator Company Information

Table 124. Hitachi Main Engine Shaft Generator Specification and Application

Table 125. Hitachi Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 126. Hitachi Main Business and Markets Served

Table 127. Hitachi Recent Developments/Updates

Table 128. ZEME Main Engine Shaft Generator Company Information

Table 129. ZEME Main Engine Shaft Generator Specification and Application

Table 130. ZEME Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 131. ZEME Main Business and Markets Served

Table 132. ZEME Recent Developments/Updates

Table 133. VEM Main Engine Shaft Generator Company Information

Table 134. VEM Main Engine Shaft Generator Specification and Application

Table 135. VEM Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 136. VEM Main Business and Markets Served

Table 137. VEM Recent Developments/Updates

Table 138. CRRC Main Engine Shaft Generator Company Information

Table 139. CRRC Main Engine Shaft Generator Specification and Application

Table 140. CRRC Main Engine Shaft Generator Production (Units), Value (US$ Million), Price (K US$/Unit) and Gross Margin (2020-2025)

Table 141. CRRC Main Business and Markets Served

Table 142. CRRC Recent Developments/Updates

Table 143. Key Raw Materials Lists

Table 144. Raw Materials Key Suppliers Lists

Table 145. Main Engine Shaft Generator Distributors List

Table 146. Main Engine Shaft Generator Customers List

Table 147. Main Engine Shaft Generator Market Trends

Table 148. Main Engine Shaft Generator Market Drivers

Table 149. Main Engine Shaft Generator Market Challenges

Table 150. Main Engine Shaft Generator Market Restraints

Table 151. Research Programs/Design for This Report

Table 152. Key Data Information from Secondary Sources

Table 153. Key Data Information from Primary Sources

Table 154. Authors List of This Report

List of Figures

Figure 1. Product Picture of Main Engine Shaft Generator

Figure 2. Global Main Engine Shaft Generator Market Value by Operating Mode, (US$ Million) & (2020-2031)

Figure 3. Global Main Engine Shaft Generator Market Share by Operating Mode: 2024 VS 2031

Figure 4. PTO Product Picture

Figure 5. PTI Product Picture

Figure 6. PTH Product Picture

Figure 7. Global Main Engine Shaft Generator Market Value by Connection Methods, (US$ Million) & (2020-2031)

Figure 8. Global Main Engine Shaft Generator Market Share by Connection Methods: 2024 VS 2031

Figure 9. Direct Connection Product Picture

Figure 10. Geared Connection Product Picture

Figure 11. Global Main Engine Shaft Generator Market Value by Power, (US$ Million) & (2020-2031)

Figure 12. Global Main Engine Shaft Generator Market Share by Power: 2024 VS 2031

Figure 13. 1500kW Product Picture

Figure 14. 5500kW Product Picture

Figure 15. Others Product Picture

Figure 16. Global Main Engine Shaft Generator Market Value by Position, (US$ Million) & (2020-2031)

Figure 17. Global Main Engine Shaft Generator Market Share by Position: 2024 VS 2031

Figure 18. Front-End Product Picture

Figure 19. Aft-End Product Picture

Figure 20. Global Main Engine Shaft Generator Market Value by Application, (US$ Million) & (2020-2031)

Figure 21. Global Main Engine Shaft Generator Market Share by Application: 2024 VS 2031

Figure 22. Container Ships

Figure 23. LNG Carriers

Figure 24. Bulk Carriers

Figure 25. Oil Tankers

Figure 26. Global Main Engine Shaft Generator Production Value (US$ Million), 2020 VS 2024 VS 2031

Figure 27. Global Main Engine Shaft Generator Production Value (US$ Million) & (2020-2031)

Figure 28. Global Main Engine Shaft Generator Production Capacity (Units) & (2020-2031)

Figure 29. Global Main Engine Shaft Generator Production (Units) & (2020-2031)

Figure 30. Global Main Engine Shaft Generator Average Price (K US$/Unit) & (2020-2031)

Figure 31. Main Engine Shaft Generator Report Years Considered

Figure 32. Main Engine Shaft Generator Production Share by Manufacturers in 2024

Figure 33. Global Main Engine Shaft Generator Production Value Share by Manufacturers (2024)

Figure 34. Main Engine Shaft Generator Market Share by Company Type (Tier 1, Tier 2, and Tier 3): 2020 VS 2024

Figure 35. The Global 5 and 10 Largest Players: Market Share by Main Engine Shaft Generator Revenue in 2024

Figure 36. Global Main Engine Shaft Generator Production Value by Region: 2020 VS 2024 VS 2031 (US$ Million)

Figure 37. Global Main Engine Shaft Generator Production Value Market Share by Region: 2020 VS 2024 VS 2031

Figure 38. Global Main Engine Shaft Generator Production Comparison by Region: 2020 VS 2024 VS 2031 (Units)

Figure 39. Global Main Engine Shaft Generator Production Market Share by Region: 2020 VS 2024 VS 2031

Figure 40. North America Main Engine Shaft Generator Production Value (US$ Million) Growth Rate (2020-2031)

Figure 41. Europe Main Engine Shaft Generator Production Value (US$ Million) Growth Rate (2020-2031)

Figure 42. China Main Engine Shaft Generator Production Value (US$ Million) Growth Rate (2020-2031)

Figure 43. Japan Main Engine Shaft Generator Production Value (US$ Million) Growth Rate (2020-2031)

Figure 44. Global Main Engine Shaft Generator Consumption by Region: 2020 VS 2024 VS 2031 (Units)

Figure 45. Global Main Engine Shaft Generator Consumption Market Share by Region: 2020 VS 2024 VS 2031

Figure 46. North America Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 47. North America Main Engine Shaft Generator Consumption Market Share by Country (2020-2031)

Figure 48. U.S. Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 49. Canada Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 50. Europe Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 51. Europe Main Engine Shaft Generator Consumption Market Share by Country (2020-2031)

Figure 52. Germany Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 53. France Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 54. U.K. Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 55. Italy Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 56. Netherlands Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 57. Asia Pacific Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 58. Asia Pacific Main Engine Shaft Generator Consumption Market Share by Region (2020-2031)

Figure 59. China Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 60. Japan Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 61. South Korea Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 62. China Taiwan Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 63. Southeast Asia Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 64. India Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 65. Latin America, Middle East & Africa Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 66. Latin America, Middle East & Africa Main Engine Shaft Generator Consumption Market Share by Country (2020-2031)

Figure 67. Mexico Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 68. Brazil Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 69. Turkey Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 70. GCC Countries Main Engine Shaft Generator Consumption and Growth Rate (2020-2031) & (Units)

Figure 71. Global Production Market Share of Main Engine Shaft Generator by Operating Mode (2020-2031)

Figure 72. Global Production Value Market Share of Main Engine Shaft Generator by Operating Mode (2020-2031)

Figure 73. Global Main Engine Shaft Generator Price (K US$/Unit) by Operating Mode (2020-2031)

Figure 74. Global Production Market Share of Main Engine Shaft Generator by Application (2020-2031)

Figure 75. Global Production Value Market Share of Main Engine Shaft Generator by Application (2020-2031)

Figure 76. Global Main Engine Shaft Generator Price (K US$/Unit) by Application (2020-2031)

Figure 77. Main Engine Shaft Generator Value Chain

Figure 78. Channels of Distribution (Direct Vs Distribution)

Figure 79. Bottom-up and Top-down Approaches for This Report

Figure 80. Data Triangulation

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