Are you looking for the best 250 kW generator factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top Chinese factories that specialize in 250 kW generators, helping you make an informed decision for your power needs. Let’s dive in and find the perfect fit for you.

250kw diesel generator made in china for sale, MACHMALL

Product Details: The 250kW diesel generator, such as the Huaquan HQ250GF model, features a turbocharged, direct fuel injection diesel engine. It has a rated power of 250kW, a power factor of COSΦ = 0.8 (lagging), and operates at 1500rpm. The generator includes a standard LCD control screen, four protection control systems (over current, overload, low oil pressure, high water temperature), and an AC synchronous generator with a single bearing. The engine is from DCEC CUMINS (NTA855-G1A) or Yuchai (YC6MK420L-D20), with an electronic governor and closed water-cooling system. The dimensions are approximately 3100×1250×1650 mm, and the weight is around 2950kg. The fuel consumption

at 100% load is about 209g/kW·h, and the acoustic noise level is ≤95dB(A) at 7 meters.

Pros:
– High efficiency and wide performance range
– Safe and stable operation with multiple protection systems
– Low noise level and long service life
– Compact footprint and high power density
– Turbocharged and direct fuel injection for improved fuel economy
– Strong adaptability with options for mobile trailers, mute boxes, and rainproof…

Cons:
– Higher weight and larger dimensions may require special handling
– Fuel consumption, although efficient, can still be significant at full load
– Limited information on specific maintenance intervals and costs
– Dependence on electronic components may increase complexity in repairs

China 250KW Cummins diesel engine brushless generator …

Product Details: The Weichai 250KW/312KVA outdoor diesel power generator, model HQ250GF, features a Weichai WP10D264E200 diesel engine with a 6-cylinder, L-type configuration, and a compression ratio of 17:1. It has a rated voltage of 400V/230V, an output frequency of 50Hz, and a power factor of COSΦ = 0.8 (lagging). The generator uses a Huaquan Brushless Generator with IP22 protection and AVR (Automatic Voltage Regulator). Key specifications include a fuel consumption of 210g/kW·h at 100% load, dimensions of 30009501550 mm, and a weight of 3100kg. The generator is equipped with a steel common base, shock absorbers, dry-type air filter, fuel filter, oil filter,

and a self-charging alternator. It also includes a standard control panel and generation output air switch[1][2][5].

Pros:
– High fuel efficiency with a fuel consumption of 210g/kW·h at 100% load
– Precise fuel injection system for lower fuel consumption and higher fuel utiliza…
– Meets national three emission standards, ensuring energy savings and environment…
– Equipped with a robust steel common base and shock absorbers for stability
– Includes standard control panel and generation output air switch for easy operat…
– Features a brushless alternator for convenience and reduced maintenance
– Capable of operating in ambient temperatures up to 40-45°C with belt-driven fans…

Cons:
– High weight of 3100kg, which can make transportation and installation challengin…
– Noise level of up to 95dB(A) at 7 meters, which may be a concern in noise-sensit…
– Requires regular maintenance of filters and other components to ensure optimal p…
– Limited to specific fuel grades (0# light diesel), which might not be universall…

250Kw Natural Gas Generator Cummins

Product Details: The 250kW Cummins Natural Gas Generator features a Cummins NTA855-G2 engine, which is a 6-cylinder, in-line engine with a displacement of 14L. It has a prime power of 250 kW / 312.5 kVA and a standby power of 275 kW / 343.75 kVA at 1500 rpm. The generator operates at 230/400V, 50Hz, with a 3-phase, 4-wire configuration and a power factor of 0.8. The alternator models include Stamford, Marathon, or Mecc Altea ECO38-2LN/4, with a brushless excitation method and AVR. The control system options are DeepSea, SmartGen, or DEIF AGC222. The generator is available in open and silent types, with

dimensions of 3200 mm x 1350 mm x 1800 mm (open type) and 3840 mm x 1755 mm x 2250 mm (silent type), weighing 3500 kg and 4550 kg respectively. The generator meets various international standards including ISO8528, GB/T2820, ISO3046, and others. It undergoes rigorous testing before delivery, including load tests and protection function checks.

Pros:
– High-quality Cummins NTA855-G2 engine ensuring reliable performance
– Available in both open and silent types to suit different environmental needs
– Meets multiple international standards such as ISO8528, GB/T2820, and ISO3046
– Rigorous testing before delivery, including 50%, 75%, 100%, and 110% load tests
– Optional control systems like DeepSea, SmartGen, or DEIF AGC222 for advanced con…
– Excellent corrosion-resistant surface with special three-layer painting

Cons:
– Higher weight, especially for the silent type, which could be a logistical chall…
– Specific fuel requirements (methane content ≥ 92%, sulfur content ≤ 200 PPM, etc…
– Maintenance and repair costs could be higher due to the complexity of the system
– Limited warranty period of 12 months or 1500 hours, which might not be sufficien…

250KW 312.5KVA Shangchai Diesel Generator Set

China 250 KW Natural Gas Generator Suppliers …

Product Details: The 250 kW natural gas generator is designed for industrial and commercial applications. It typically features a turbocharged engine, such as a 14.2 liter or 14.6 liter engine, with an electronic governor for precise frequency control. The generator includes a brushless, synchronous AC alternator with automatic voltage regulation. Standard features often include a heavy-duty radiator, cast iron crankcase, and rubber engine vibration isolators for smooth operation. The generator is usually EPA certified for non-emergency and emergency applications and can be configured for various power demands including prime, continuous, standby, or backup power.

Pros:
– High power output of 250 kW to support large-scale operations
– Turbocharged engine for efficient performance
– Electronic governor for precise frequency control
– Heavy-duty components for durability and reliability
– EPA certified for compliance with environmental regulations
– Available in open and enclosed configurations
– Microgrid-ready for scalable, multi-megawatt applications

Cons:
– Significant weight and size, requiring careful handling and installation
– Higher cost compared to smaller generators
– Requires regular maintenance to ensure optimal performance
– Fuel consumption can vary, potentially affecting operating costs
– Additional costs for shipping and installation, especially to residential or lim…

Machinery Genset China Yuchai Diesel Engine Generator …

Product Details: The 250kW Yuchai diesel engine generator is a 313kVA open-type genset powered by the Yuchai YC6MK420-D30 engine. Key specifications include a rated power of 250kW, rated voltage of 230/400V, and a frequency of 50Hz. The engine is a 6-cylinder, 4-stroke, turbocharged and intercooled diesel engine with a displacement of 10.34 liters and a compression ratio of 16.8:1. The genset has a power factor of 0.8, weighs approximately 2265kg, and has dimensions of 300011401475mm. It comes with a CE certificate, a 12-month warranty, and features a brushless alternator and an electronic speed governor[1][3][4].

Pros:
– High power output of 250kW and 313kVA, suitable for heavy-duty applications.
– Advanced engine technology with turbocharged and intercooled design for efficien…
– Durable construction with high strength cylinder block, alloy forged steel crank…
– Compliance with emission standards (Non-road T3 and China III)
– Automatic voltage regulation and electronic speed governor for stable operation.
– Comprehensive protection features including over load, frequency, and voltage pr…

Cons:
– High weight and large dimensions, requiring significant space and handling effor…
– Higher fuel consumption at full load (approximately 60 liters per hour)[4].
– Requires regular maintenance to ensure optimal performance and longevity.
– Noise levels may be higher compared to silent or enclosed gensets.
– Dependence on water cooling system which may require additional maintenance.

Factory price china yuchai diesel generator sets 250kw

Product Details: The Yuchai diesel generator sets with 250kW capacity are powered by Yuchai engines. Key specifications include a power range of 18-650KW, with the 250kW model featuring a Yuchai engine. The alternator options include Stamford, Marathon, and ENGGA. The generator set comes with a hanging control box and an automatic control module Smartgen HGM6310. The base frame is made of international channel steel with a composite damping system, and the radiator is standard for 40 °C ambient temperature. The generator is CE and ISO9001 certified, and it has a supply capability of 300 units per month. Payment terms include TT or

LC, with a minimum order quantity of 1 unit.

Pros:
– Factory direct sale with CE and ISO9001 quality certification
– Multiple alternator options (Stamford, Marathon, ENGGA)
– Advanced control system with Smartgen HGM6310
– Robust base frame and cooling system
– High supply capability of 300 units per month

Cons:
– Minimum order quantity of 1 unit may not be suitable for small-scale needs
– No detailed information on maintenance costs or long-term reliability
– Limited information on specific fuel consumption rates for the 250kW model
– No mention of warranty or after-sales service details

Hot sale China 250kw 300kVA Biogas Natural Gas Silent …

Product Details: The 250kW-300kVA biogas/natural gas silent generator from NPT features an integrated structure with an AVR brushless generator. It has a rated power of 250kW/300kVA, rated voltage of 230/400V, and operates at 50/60 Hz. The generator uses a V-type, 4-stroke, turbocharged and inter-cooled engine with pre-mixed lean burn technology. It has a cylinder number of 6, with a bore and stroke of 132*145 mm, and a total displacement of 11.906 liters. The engine is equipped with NPT ECU single cylinder independent ignition and GAC electronic control. The generator has a noise level of < 93 dB(A), an overhaul cycle of 25,000

hours, and is controlled by a Smartgen controller[2].

Pros:
– Good starting performance and sufficient power
– Low noise operation (< 93 dB(A))
– Stable operation and strong reliability
– High efficiency with stable voltage regulation (≤±1%)
– Customizable with various control modules (Smartgen, DEEPSEA, COMAP)
– Multiple operation modes including grid connection, self-starting, and islanding

Cons:
– Higher initial investment compared to smaller generators
– Requires regular maintenance to maintain the overhaul cycle of 25,000 hours
– Dependent on the quality and consistency of the biogas or natural gas fuel

250kw Generator Cummins set for sale

Product Details: The 250kW generator is a high-power electrical generation unit, often powered by a diesel engine. Key features include a high power density, compact design, and various voltage output capabilities. For example, the Honeywell 250kW generator operates at 15,000 – 21,000 RPM, has a design efficiency of 95% at rated load, and can produce AC power up to 230 VAC and DC power up to 800 VDC. The Generac SD250 model is powered by an 8.7L Iveco/FPT diesel engine, has a standby power rating of 250 kW, and features a digital control panel with programmable functions and communication capabilities[1][2][3].

Pros:
– High power density and compact design, making it suitable for various applicatio…
– Capable of running on diesel or gas turbine engines, offering flexibility in pow…
– Advanced control systems with programmable logic controllers, crank limiters, an…
– High efficiency and reliability, with features like isochronous governor control…

Cons:
– Higher operating costs due to fuel consumption, particularly for diesel-powered…
– Noise and vibration, although some models offer soundproof enclosures to mitigat…
– Complex maintenance requirements due to the advanced control systems and engine…
– Environmental impact from emissions, although many models are EPA certified to m…

250kW Generator

Product Details: Honeywell’s 250kW generator is designed for compact, continuous high-power density. Key features include a speed range of 15,000 – 21,000 RPM, a design efficiency of 95% at rated load, and cooling via oil conduction and spray. The generator weighs approximately 75 lbs and has a compact design of about 12 inches in diameter and 13 inches in length. It is capable of producing up to 230 VAC (1,400 Hz) for AC power and 300, 600, or 800 VDC for DC power. The system includes a Generator Control Unit for AC power and an Advanced Rectifier for DC power, with a

total weight of 80 lbs for AC and 90 lbs for DC configurations.

Pros:
– Highest power density in the industry
– Compact and lightweight design
– High efficiency of 95% at rated load
– Capable of producing both AC and DC power
– Suitable for applications like Directed Energy Weapon Systems and Hybrid Electri…
– Can be powered by diesel or gas turbine engine

Cons:
– Highly specialized and may not be suitable for general consumer use
– Requires specific technical expertise for installation and maintenance
– Limited to industrial or military applications due to its high power output and…

Comparison Table

Company	Product Details	Pros	Cons	Website
250kw diesel generator made in china for sale, MACHMALL	The 250kW diesel generator, such as the Huaquan HQ250GF model, features a turbocharged, direct fuel injection diesel engine. It has a rated power of 2…	– High efficiency and wide performance range – Safe and stable operation with multiple protection systems – Low noise level and long service life – Co…	– Higher weight and larger dimensions may require special handling – Fuel consumption, although efficient, can still be significant at full load – Lim…	www.machmall.com
China 250KW Cummins diesel engine brushless generator …	The Weichai 250KW/312KVA outdoor diesel power generator, model HQ250GF, features a Weichai WP10D264E200 diesel engine with a 6-cylinder, L-type config…	– High fuel efficiency with a fuel consumption of 210g/kW·h at 100% load – Precise fuel injection system for lower fuel consumption and higher fuel ut…	– High weight of 3100kg, which can make transportation and installation challengin… – Noise level of up to 95dB(A) at 7 meters, which may be a conce…	www.huaquanpower.com
250Kw Natural Gas Generator Cummins	The 250kW Cummins Natural Gas Generator features a Cummins NTA855-G2 engine, which is a 6-cylinder, in-line engine with a displacement of 14L. It has…	– High-quality Cummins NTA855-G2 engine ensuring reliable performance – Available in both open and silent types to suit different environmental needs…	– Higher weight, especially for the silent type, which could be a logistical chall… – Specific fuel requirements (methane content ≥ 92%, sulfur cont…	generatorcummins.com
250KW 312.5KVA Shangchai Diesel Generator Set				www.dieselgeneratortech.com
China 250 KW Natural Gas Generator Suppliers …	The 250 kW natural gas generator is designed for industrial and commercial applications. It typically features a turbocharged engine, such as a 14.2 l…	– High power output of 250 kW to support large-scale operations – Turbocharged engine for efficient performance – Electronic governor for precise freq…	– Significant weight and size, requiring careful handling and installation – Higher cost compared to smaller generators – Requires regular maintenance…	www.camda-generator.com
Machinery Genset China Yuchai Diesel Engine Generator …	The 250kW Yuchai diesel engine generator is a 313kVA open-type genset powered by the Yuchai YC6MK420-D30 engine. Key specifications include a rated po…	– High power output of 250kW and 313kVA, suitable for heavy-duty applications. – Advanced engine technology with turbocharged and intercooled design f…	– High weight and large dimensions, requiring significant space and handling effor… – Higher fuel consumption at full load (approximately 60 liters…	www.silentdieselgeneratorset.com
Factory price china yuchai diesel generator sets 250kw	The Yuchai diesel generator sets with 250kW capacity are powered by Yuchai engines. Key specifications include a power range of 18-650KW, with the 250…	– Factory direct sale with CE and ISO9001 quality certification – Multiple alternator options (Stamford, Marathon, ENGGA) – Advanced control system wi…	– Minimum order quantity of 1 unit may not be suitable for small-scale needs – No detailed information on maintenance costs or long-term reliability -…	www.okorder.com
Hot sale China 250kw 300kVA Biogas Natural Gas Silent …	The 250kW-300kVA biogas/natural gas silent generator from NPT features an integrated structure with an AVR brushless generator. It has a rated power o…	– Good starting performance and sufficient power – Low noise operation (< 93 dB(A)) – Stable operation and strong reliability – High efficiency with s…	– Higher initial investment compared to smaller generators – Requires regular maintenance to maintain the overhaul cycle of 25,000 hours – Dependent o…	www.wf-npt.com
250kw Generator Cummins set for sale	The 250kW generator is a high-power electrical generation unit, often powered by a diesel engine. Key features include a high power density, compact d…	– High power density and compact design, making it suitable for various applicatio… – Capable of running on diesel or gas turbine engines, offering…	– Higher operating costs due to fuel consumption, particularly for diesel-powered… – Noise and vibration, although some models offer soundproof encl…	fdkenergy.com
250kW Generator	Honeywell’s 250kW generator is designed for compact, continuous high-power density. Key features include a speed range of 15,000 – 21,000 RPM, a desig…	– Highest power density in the industry – Compact and lightweight design – High efficiency of 95% at rated load – Capable of producing both AC and DC…	– Highly specialized and may not be suitable for general consumer use – Requires specific technical expertise for installation and maintenance – Limit…	aerospace.honeywell.com

Frequently Asked Questions (FAQs)

Frequently Asked Questions About 250 kW Diesel Generator Factories in China

What types of engines are used in 250 kW diesel generators produced in China?

These generators often use high-quality engines from renowned manufacturers. For example, Yuchai engines, which incorporate American and German technologies, are commonly used. Other factories may use engines from Shanghai Diesel Engine Co., Ltd (SDEC), Cummins, or other well-known brands. These engines are designed for efficiency, reliability, and long service life.

What are the key specifications and features of a 250 kW diesel generator?

A typical 250 kW diesel generator comes with a rated power of 250 kW and a standby power of around 275-308 kW. These generators usually have a rated voltage of 400/230V, a frequency of 50Hz, and a power factor of 0.8. They are equipped with features like turbocharged engines, direct fuel injection, and advanced control panels that support automatic start/stop and remote operation.

What kind of control and automation systems are available in these generators?

These generators often come with sophisticated control and automation systems. For instance, they may include standard control panels with microprocessing techniques, integrating digital, intelligent, and network capabilities. Features like auto start/stop, data measurement, and alarming are common. Some models also support remote operation through RS232 interfaces and can be integrated with auto transfer switches (ATS) for seamless operation.

What are the maintenance and installation requirements for these generators?

Maintaining a 250 kW diesel generator is relatively straightforward. They are designed for safe and stable operation, with features like dry type air filters, fuel filters, and oil filters that make maintenance convenient. Installation can be customized to fit various needs, including mobile trailers, soundproof sheds, and rainproof sheds. The generators also have international channel steel welded base frames with composite damping systems for stability.

How can I purchase a 250 kW diesel generator from a Chinese factory, and what are the typical payment terms?

To purchase a 250 kW diesel generator from a Chinese factory, you can contact the manufacturer directly through their website or through a trading platform. The minimum order quantity is usually one unit, and the supply capability can range from a few units to several hundred per month. Typical payment terms include Telegraphic Transfer (TT) or Letter of Credit (LC). Be sure to inquire about the loading port, usually Shanghai, and the overall delivery process.