Are you looking for a reliable 40kw generator for your business or home, but unsure where to start? China is home to several top-notch generator manufacturers, each offering unique features and benefits. Let’s dive into a comparison of the best 40kw generator factories in China to help you make an informed decision.

40kw 50kva Soundproof Diesel Generator China

40kw 50kva Weichai diesel generator set at affordable price in …

Product Details: Model No.: 40GF-C. Rated power: 40KW/50KVA. Standby power: 44KW/55KVA. Output voltage: 230/400V. Rated speed (r/min.): 1500. Noise level: 70-75 dB (silent type) / 90-110 dB (open type). Power factor: COSΦ=0.8（lagging）. Phase/wires: 3 phase 4 wires. Start mode: Electric. Fuel consumption: 251g/kw.h @ 100% loaded. Rated current (amps): 72. Protection: Low oil-pressure, High water temperature, Over-speed, Over-current. Dimension: 1650x750x1150 mm. Gross weight: 880 kgs. Engine: Weichai Huafeng Power, Model R4110D, 4 cylinders, Fuel 0# light diesel, Cooling Low Temperature After cooling, Overload 110%. Alternator: Wattack, Model WHI224D, Protection IP23, Frequency fluctuation ≤±0.5 %, Voltage fluctuation ≤±0.5 %.

Pros:
– High working reliability and good startup performance.
– Advanced technology with complete protection system.
– Low fuel consumption, low emission, and low noise.
– Strong environmental adaptability and convenient use and maintenance.
– Excellent performance, high voltage accuracy, and good dynamic performance.
– Compact design with high power per liter.

Cons:
– Higher noise levels in open type configurations (90-110 dB).
– Specific fuel requirements (0# light diesel).
– Complex maintenance due to advanced technology and multiple protection systems.

China 40kw Generator Diesel Engine Manufacturers …

Product Details: The 40 kW diesel generator is designed for industrial and commercial use, offering reliable power in various conditions. It typically features a 4-cylinder diesel engine, such as the KOHLER KDI2504TM-40 or Hatz 4H50TIC, with a mechanical governor and turbocharger. The generator has a standard voltage of 208/120V or 120/208V, and operates at 60 Hz. It includes a soundproofed enclosure, a high-quality alternator like the Mecc Alte ECP32, and a fuel tank capacity ranging from 50 to 100 gallons. The generator is equipped with advanced control panels, such as the DynaGen TG410, which provide detailed monitoring and diagnostic capabilities.

Pros:
– Optimized and certified sound levels for reduced noise
– Reliable power even in extreme conditions
– High power density and compact footprint
– Low fuel consumption and efficient operation
– Advanced control panels with detailed monitoring and diagnostics
– Robust base frames and high-quality enclosures for durability
– Compliance with stringent emission standards like U.S. EPA Tier 4 Final

Cons:
– Higher initial cost compared to smaller generators
– Requires regular maintenance to ensure optimal performance
– May require additional space for the soundproofed enclosure
– Fuel consumption can be significant at full load
– Potential for higher operating noise without soundproofing

Ọjọgbọn China Diesel Power Generator 30kw 40kw 50kw …

Product Details: The 50kW diesel generator is designed for heavy-duty industrial and commercial applications. It features a reliable diesel engine, such as the Perkins 1104C-44TG1 or Cummins 4BTA3.9-G2, and a branded alternator like Stamford. The generator operates at 347/600V or 400V, with a three-phase output and a power factor of 0.8. It has a prime power rating of 50kW and a standby power rating of up to 55kVA. The fuel consumption at 100% load varies, but it is typically around 14 liters per hour. The generator comes with a weatherproof, sound-attenuated enclosure and has a noise level of approximately 73 dB(A) at

7 meters. It includes advanced control panels like the Deep Sea 7310 or Deepsea DSE6120 and has various safety features such as replaceable fuel, oil, and air filters.

Pros:
– Reliable and durable engine from renowned brands like Perkins and Cummins
– High performance with prime power rating suitable for continuous operation
– Advanced control panels for easy monitoring and control
– Weatherproof and sound-attenuated enclosure for reduced noise and protection
– Customizable options to meet specific application needs
– Industry-leading warranties, such as a 10-year warranty from T&T Power Group

Cons:
– Higher fuel consumption at full load, which can increase operating costs
– Noise level, although reduced, can still be significant at 73 dB(A)
– Large dimensions and weight, making it less portable
– Higher initial cost compared to smaller generators or alternative power solution…

China 40kw Diesel Generator Manufacturers and Factory …

Product Details: The 40 kW diesel generator is designed for prime, continuous, standby, and portable power generation. It typically features a 4-cycle diesel engine, such as those from Hatz, Isuzu, or Perkins, which meet U.S. EPA and CARB emission standards. The generator often includes a brushless alternator, such as the Mecc Alte ECP32 or Leroy Somer LSA42.3L9, with electronic automatic voltage regulation. Standard power ratings include 40 kW standby and 36 kW prime, with frequencies of 60 Hz and speeds of 1800 rpm. The generators are equipped with weatherproof and sound-attenuated enclosures, digital control panels, and various safety features like circuit breakers

and alarm systems.

Pros:
– Meets stringent U.S. EPA and CARB emission regulations without requiring diesel…
– Compact and heavy-duty construction with powder-coated steel enclosures for dura…
– User-friendly digital control panels with multiple warning sensors and auto-star…
– High-quality alternators providing consistent power under various operating cond…
– Easy maintenance with single-side service access and long service intervals.
– Compliant with various international standards such as ISO8528, BS4999, and ISO9…

Cons:
– Higher initial cost compared to smaller generators.
– Noise levels, although reduced with sound-attenuated enclosures, can still be si…
– Fuel consumption can be high, especially under full load conditions.
– Requires regular maintenance to ensure optimal performance and longevity.
– Large dimensions and weight may require special handling and transportation.

China YangDong Diesel 50 KVA Generator Set Commercial …

Product Details: This 50 kVA Yanmar diesel generator set is a self-starting, three-phase diesel generator. It is powered by a Yanmar 4TNV98THSPU engine, which is a 4-stroke, water-cooled diesel engine. The generator features a Stamford or Meccalte alternator, ensuring high reliability and durability. It operates at 1500 rpm and can produce 40 kW of prime power and 50 kVA of standby power. The voltage output is 400/230V, and it includes a 12V electric starter, radiator with blowing fan, and genuine Yanmar filters and components. The generator set is suitable for various applications including supermarkets, government buildings, agriculture, clinics, hospitals, and small to

medium businesses.

Pros:
– High reliability and durability with Stamford or Meccalte alternator
– Suitable for a wide range of applications including commercial and industrial us…
– Includes multiple accesses and removable doors for easy maintenance
– Equipped with advanced control systems and remote communication capabilities
– Comes with a 1-year warranty and secure payment options

Cons:
– Noise level of around 66 dB at 7 meters, which may be a concern in quiet environ…
– Requires regular maintenance to ensure optimal performance
– Fuel consumption can be significant, especially at high loads
– Large dimensions and weight may require special handling and storage

China Three Phase AC Generator

40kw Diesel Generator China Manufacturers & Suppliers …

Product Details: A 40kW diesel generator is a powerful and reliable power solution, often used in commercial, industrial, and residential settings. These generators are typically powered by EPA Tier 4 compliant engines such as Kubota, Perkins, or Hatz. Key features include single or three-phase options, high fuel efficiency, and robust construction. They often come with digital controllers, multiple warning sensors, and safety shutdowns for high temperature, low oil pressure, and low coolant level. The generators are designed for both prime and standby applications, with service intervals of around 500 hours. Dimensions vary but are generally around 58-72 inches in length, 27 inches

in width, and 33-41 inches in height, with weights ranging from 1000 to 1600 lbs.

Pros:
– High power output suitable for various applications
– Fuel-efficient and cost-effective
– Robust and durable construction
– Compliant with EPA Tier 4 emissions standards
– Easy maintenance with single-side service access
– Reliable performance with digital controllers and multiple sensors
– Versatile use in residential, commercial, and industrial settings

Cons:
– Generally heavier and larger than smaller generators
– Higher initial cost compared to smaller generators
– Noise levels can be significant, requiring proper installation
– Requires regular maintenance to ensure optimal performance
– May have specific installation requirements for cooling airflow and mounting

China Bottom price Silent Generator 40kw – Doosan

Product Details: The 40kw Doosan silent generator from Mamo Power is characterized by its stable and reliable performance, compact structure, and high power output. It is powered by a turbocharged, intercooled Doosan engine, which ensures low noise operation. Key features include a Marelli alternator for excellent motor starting capability, stable voltage regulation, and fast transient response. The generator is designed for various applications, offering multiple connection options for versatility. It complies with the latest emissions standards and is built for fuel economy and performance.

Pros:
– Stable and reliable performance
– Compact structure and high power output
– Low noise operation due to turbocharged, intercooled engine
– Excellent motor starting capability and stable voltage regulation
– Fast transient response
– Compliance with latest emissions standards
– Fuel economy and performance

Cons:
– Limited information available on specific dimensions, weight, and additional fea…
– No detailed warranty or maintenance information provided
– No user reviews or ratings available on the webpage

China 40kw Gas Generator Price Manufacturers and Factory …

Product Details: The 40 kW gas generator is available in various models, including those from Cummins, Ford, and Generac. These generators are powered by natural gas or propane and feature 1800 RPM engines. They are designed for heavy-duty use, with features such as liquid-cooled engines, durable construction, and compliance with emission standards. The generators can be wired for different voltages, including 120/240 single phase, 120/208 3-phase, and 277/480 3-phase. They often include advanced features like self-diagnostic controls, flexible exercise modes, and corrosion-resistant enclosures.

Pros:
– Durable and reliable construction with emission-compliant engines
– Flexible fuel options including natural gas and propane
– Advanced control systems with self-diagnostic capabilities
– Low noise levels, such as 63dB with the Cummins Quiet Connect model
– Corrosion-resistant enclosures and robust design
– Mobile Link connectivity for remote monitoring and maintenance
– High-efficiency fuel systems and low total harmonic distortion for clean power

Cons:
– High weight and large footprint, requiring careful installation and placement
– Higher cost compared to smaller generators
– Specific models may not be available for sale in certain regions, such as Califo…
– Requires regular maintenance to ensure optimal performance
– Shipping and freight costs can be significant, especially to residential address…

Comparison Table

Company	Product Details	Pros	Cons	Website
40kw 50kva Soundproof Diesel Generator China				www.sunecogenerators.com
40kw 50kva Weichai diesel generator set at affordable price in …	Model No.: 40GF-C. Rated power: 40KW/50KVA. Standby power: 44KW/55KVA. Output voltage: 230/400V. Rated speed (r/min.): 1500. Noise level: 70-75 dB (si…	– High working reliability and good startup performance. – Advanced technology with complete protection system. – Low fuel consumption, low emission,…	– Higher noise levels in open type configurations (90-110 dB). – Specific fuel requirements (0# light diesel). – Complex maintenance due to advanced t…	www.chinesegenset.com
China 40kw Generator Diesel Engine Manufacturers …	The 40 kW diesel generator is designed for industrial and commercial use, offering reliable power in various conditions. It typically features a 4-cyl…	– Optimized and certified sound levels for reduced noise – Reliable power even in extreme conditions – High power density and compact footprint – Low…	– Higher initial cost compared to smaller generators – Requires regular maintenance to ensure optimal performance – May require additional space for t…	www.yangdong.net
Ọjọgbọn China Diesel Power Generator 30kw 40kw 50kw …	The 50kW diesel generator is designed for heavy-duty industrial and commercial applications. It features a reliable diesel engine, such as the Perkins…	– Reliable and durable engine from renowned brands like Perkins and Cummins – High performance with prime power rating suitable for continuous operati…	– Higher fuel consumption at full load, which can increase operating costs – Noise level, although reduced, can still be significant at 73 dB(A) – Lar…	yo.jspandapower.com
China 40kw Diesel Generator Manufacturers and Factory …	The 40 kW diesel generator is designed for prime, continuous, standby, and portable power generation. It typically features a 4-cycle diesel engine, s…	– Meets stringent U.S. EPA and CARB emission regulations without requiring diesel… – Compact and heavy-duty construction with powder-coated steel en…	– Higher initial cost compared to smaller generators. – Noise levels, although reduced with sound-attenuated enclosures, can still be si… – Fuel con…	www.eastpowergenset.com
China YangDong Diesel 50 KVA Generator Set Commercial …	This 50 kVA Yanmar diesel generator set is a self-starting, three-phase diesel generator. It is powered by a Yanmar 4TNV98THSPU engine, which is a 4-s…	– High reliability and durability with Stamford or Meccalte alternator – Suitable for a wide range of applications including commercial and industrial…	– Noise level of around 66 dB at 7 meters, which may be a concern in quiet environ… – Requires regular maintenance to ensure optimal performance – F…	www.powergeneratingsets.com
China Three Phase AC Generator				www.brushlessacgenerator.com
40kw Diesel Generator China Manufacturers & Suppliers …	A 40kW diesel generator is a powerful and reliable power solution, often used in commercial, industrial, and residential settings. These generators ar…	– High power output suitable for various applications – Fuel-efficient and cost-effective – Robust and durable construction – Compliant with EPA Tier…	– Generally heavier and larger than smaller generators – Higher initial cost compared to smaller generators – Noise levels can be significant, requiri…	www.swtgenset.com
China Bottom price Silent Generator 40kw – Doosan	The 40kw Doosan silent generator from Mamo Power is characterized by its stable and reliable performance, compact structure, and high power output. It…	– Stable and reliable performance – Compact structure and high power output – Low noise operation due to turbocharged, intercooled engine – Excellent…	– Limited information available on specific dimensions, weight, and additional fea… – No detailed warranty or maintenance information provided – No…	www.mamopower.com
China 40kw Gas Generator Price Manufacturers and Factory …	The 40 kW gas generator is available in various models, including those from Cummins, Ford, and Generac. These generators are powered by natural gas o…	– Durable and reliable construction with emission-compliant engines – Flexible fuel options including natural gas and propane – Advanced control syste…	– High weight and large footprint, requiring careful installation and placement – Higher cost compared to smaller generators – Specific models may not…	www.wf-npt.com

Frequently Asked Questions (FAQs)

Frequently Asked Questions About 40kw Generator Factories in China

What are the typical applications of a 40kw generator?

A 40kw generator is versatile and can be used in various settings. It is ideal for industrial use, providing backup power during outages, and powering remote areas where grid power is not available. These generators are also suitable for medium-sized businesses, construction sites, and emergency services like small clinics and fire stations.

How reliable and efficient are 40kw generators from Chinese factories?

Generators from Chinese factories, such as those from Yuchai and Jiangsu Longen Power Technology, are known for their reliability and efficiency. They are engineered to meet high industry standards, featuring advanced technology, robust construction, and high-performance engines that offer low fuel consumption and low emission levels.

What kind of maintenance and operation can I expect from a 40kw generator?

Maintaining a 40kw generator is relatively straightforward. These generators are designed with user-friendly controls and robust construction for long-lasting durability. They often come with improved cooling systems and have passed rigorous durability tests, ensuring steady and reliable operation. Regular checks on the cooling system, oil levels, and electrical connections are recommended to ensure optimal performance.

Are 40kw generators environmentally friendly?

Yes, many 40kw generators from Chinese manufacturers are designed to be environmentally friendly. They meet various emission standards, such as U.S. EPA, Europe E-mark, and India CPCB, ensuring they produce fewer emissions. Additionally, they have low fuel consumption ratios, making them a more sustainable choice for power generation.

What kind of support and warranty can I expect from Chinese 40kw generator manufacturers?

Chinese manufacturers like Suneco Power Co., Ltd. and Jiangsu Longen Power Technology offer comprehensive support and warranties. They provide professional pre-sale and after-sale services, including technical support, and often offer a 12-month warranty or up to 1,000 running hours. Some manufacturers also promise fast delivery and can extend the warranty period based on special project requirements.