Nengron NC-4BT3.9-G1-30KW open-frame diesel generator set delivers 30kW prime power and approximately 37.5kVA output for commercial, industrial, agricultural, telecom and emergency standby applications. It is powered by a genuine Dongfeng Cummins 4BT3.9-G1 four-cylinder inline turbocharged engine with 3.9L displacement, 1500 RPM rated speed, BYC A fuel pump and RSV mechanical governor. The compact unit provides reliable operation, stable load response and easy maintenance for construction sites, farms, workshops and backup power projects. It supports 400/230V, 50Hz power and can be matched with a three-phase brushless synchronous alternator featuring copper windings, Class H insulation and IP22 protection. Optional ATS, intelligent controller, silent canopy and mobile trailer are available. OEM and ODM services include custom logos, colors, nameplates and export packaging for all buyers.

This NC-DFCU-140KW-GS 140kW 175kVA open-frame diesel generator set is powered by genuine Chongqing Cummins 6CTAA8.3-G2 inline 6-cylinder turbocharged aftercooled engine, delivering reliable power output and excellent load capacity for medium-duty applications. Designed for continuous prime power and emergency standby use, this unit features the mature Cummins PT fuel injection system and optimized fuel calibration, achieving stable performance, low fuel consumption and long service life. It supports 24-hour continuous operation and adapts to various demanding scenarios including construction sites, industrial parks, agricultural irrigation, mining areas and unattended outdoor power stations. Equipped with a 100% pure copper brushless alternator with Class H insulation and IP23 protection grade, the genset outputs clean three-phase power with low harmonic distortion to ensure the stable operation of sensitive industrial and commercial equipment.

The Nengron NC-6CTAA8.3-G2-200KW diesel generator set delivers 200kW prime power and approximately 250kVA output at a 0.8 power factor. It is powered by a genuine Dongfeng Cummins 6CTAA8.3-G2 six-cylinder inline diesel engine with 8.3L displacement and a rated engine power of approximately 203kW. The unit provides stable power output, strong load response and convenient maintenance for factories, construction sites, mines, hospitals, data centers, telecom stations, farms and commercial backup systems. The generator set can be equipped with a three-phase brushless synchronous alternator featuring copper windings, Class H insulation and IP22 protection. Standard electrical configuration supports 400/230V, 50Hz power. ATS, intelligent controller, 4G remote monitoring, silent canopy, mobile trailer and parallel control are available as optional configurations. OEM and ODM services support customized logos, colors, nameplates and export packaging.

The Nengron NC-KTA50-G3-1000KW diesel generator set is designed to deliver 1000kW prime power and approximately 1250kVA output at a 0.8 power factor. Powered by a Chongqing Cummins KTA50-G3 diesel engine, the unit is suitable for demanding power projects that require stable output, strong load response and dependable long-term operation.

The Nengron NC-DFCU-50KW-GS diesel generator set delivers 50kW prime power and approximately 62.5kVA output at a 0.8 power factor. Powered by a Dongfeng Cummins B-Series diesel engine, the unit provides reliable power output, stable load response and convenient maintenance for construction sites, farms, workshops, telecom stations, commercial buildings, small factories and emergency backup applications. The 3.9L-class engine configuration offers a compact structure and practical performance for medium-duty power projects. The genset can be equipped with a three-phase brushless synchronous alternator featuring copper windings, Class H insulation and IP22 protection. Standard electrical configuration supports 400/230V, 50Hz power, while other voltage and frequency specifications can be customized according to project requirements. Optional configurations include ATS, intelligent controller, 4G remote monitoring, silent canopy, mobile trailer and parallel control system.

This 550kW 688kVA open-frame diesel generator set is powered by genuine Chongqing Cummins KTA19-G8A inline 6-cylinder turbocharged aftercooled engine, delivering stronger power output and higher load capacity than regular K19 series gensets. Designed for heavy-duty continuous power supply and emergency standby power, this unit features mature Cummins PT fuel injection system and optimized fuel calibration, achieving stable power output, reasonable fuel consumption and excellent durability. It supports 24-hour full-load continuous operation and adapts to various harsh scenarios including open construction sites, mining areas, industrial parks, agricultural bases and unattended outdoor power stations.Equipped with 100% pure copper brushless alternator with Class H insulation and IP23 protection grade, the genset outputs low-harmonic clean three-phase power to ensure stable operation of industrial and commercial equipment.

This 400kW/500kVA industrial open-frame diesel generator is equipped with genuine Chongqing Cummins KTA19-G3A inline 6-cylinder turbocharged and aftercooled engine, serving as reliable prime power and emergency standby power solution for medium and large industrial projects. Adopting mature Cummins PT fuel injection system and mechanical electronic governing technology, the unit features precise fuel control, low comprehensive fuel consumption and strong power stability, supporting 24-hour continuous full-load operation under harsh working conditions such as factories, construction sites, mines and rural power-deficient areas.Equipped with an intelligent digital control system, it realizes real-time monitoring of voltage, current, frequency, water temperature, oil pressure and running hours, with complete automatic fault protection functions.

This 1000kW (1250kVA) open frame Chongqing Cummins diesel generator set is a high-power heavy-duty industrial power equipment developed for long-term prime power and emergency standby power supply. Equipped with original CCEC turbocharged intercooled engine, it adopts mature electronic speed control and PT fuel injection system, delivering stable power output, low fuel consumption and outstanding overload resistance, adapting to complex working conditions such as mines, large construction sites, data centers and chemical plants.
The open rack structure retains ample operating space for daily filter replacement, routine inspection and component overhaul, greatly reducing later maintenance difficulty and cost. Supporting 100% pure copper brushless alternator with Class H insulation and IP23 protection grade, the unit outputs low-distortion three-phase power to protect high-value industrial loads.

This 1000kW/1250kVA open frame diesel generator adopts original Chongqing Cummins KTA50-G3 V16 engine as core power source, designed for long-term continuous prime power and emergency standby power supply for large industrial facilities. Equipped with mature PT fuel injection system and electronic governor, the unit features stable power output, low fuel consumption and excellent heavy-load durability, capable of steady operation in harsh environments including mines, oversized construction sites, data centers and chemical plants. The open layout creates sufficient space for daily inspection, filter replacement and component maintenance, effectively cutting later operation and maintenance costs. Matched with 100% pure copper brushless alternator with Class H insulation and IP23 protection, it delivers low-harmonic three-phase power to safeguard precision production equipment.

This 1200kW / 1500kVA open-frame Chongqing Cummins diesel generator is a heavy-duty industrial power unit built for long-hour continuous prime power and large-scale emergency backup power. It adopts genuine CCEC KTA50-G8 engine, a turbocharged intercooled 4-stroke diesel engine with stable power output, low vibration and reliable performance under full-load 24-hour operation. The open rack structure fully exposes all core assemblies, allowing technicians to carry out inspection, oil filter replacement and component overhaul without disassembly barriers, greatly lowering maintenance labor and downtime. The matched brushless synchronous alternator with H-class insulation delivers pure three-phase 400V power, effectively suppressing harmonic distortion to safely supply sensitive high-power equipment in data centers, mines and large factories.

The 800kW (1000kVA) Chongqing Cummins diesel generator set is a heavy-duty, industrial-grade power solution tailored for prime power and emergency standby power scenarios. Powered by genuine CCEC Chongqing Cummins KTA38-G5 engine, this genset delivers consistent, high-efficiency power output for factories, construction sites, data centers, hospitals, municipal projects and remote mining facilities. Manufactured strictly in accordance with ISO9001 international quality standards, every unit completes full-load operation testing, performance calibration and safety inspection before delivery, ensuring stable and reliable long-term operation. Fully certified with CE and EPA Tier 2 compliance, it meets mainstream market standards in Europe, America, the Middle East, Africa and Southeast Asia, becoming a preferred power device for global industrial procurement.

This genuine 400kW (500kVA) open type Chongqing Cummins diesel generator set is powered by the original CCEC KTA19-G4 heavy-duty diesel engine, delivering stable prime power and reliable emergency standby power for global industrial projects. Adopting classic open-frame structural design, this open-type genset features simple layout, ultra-convenient daily inspection, easy heat dissipation and low maintenance cost, which is the most cost-effective fixed power station solution for factories, industrial parks, power rooms and engineering base camps. Equipped with 100% pure copper brushless alternator and industrial intelligent control system, the unit provides stable 3-phase 400V power output with low voltage distortion and strong load adaptability.Compliant with CE and EPA Tier 2 emission standards, it meets market access requirements in Europe, America, Middle East, Africa and Southeast Asia.