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Nengron - Professional Diesel Generator Manufacturer & Supplier | OEM & ODM Services

Diesel Generator

As a premier diesel generator manufacturer, Nengron offers high-performance diesel generator sets as our core power solution. Fueled by high-quality diesel, our units feature fast start-up, exceptional load adaptability, and superior reliability. As a trusted diesel generator supplier, we provide a wide power range suitable for diverse scenarios, including industrial production, mining, emergency rescue, and data centers. Our product line includes versatile configurations such as open type, silent type, containerized type, and trailer type, which can be further customized by engine brands to meet specific customer needs. Choose Nengron for mainstream diesel generator equipment that combines high stability with industry-leading cost-effectiveness.

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420kW 525kVA Open Frame Diesel Generator Set With Genuine Chongqing Cummins KTA19-G8A Engine, Heavy Duty Prime
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.
420kW 525kVA Open Frame Diesel Generator Set With Genuine Chongqing Cummins KTA19-G8A Engine, Heavy Duty Prime & Standby Industrial Power Genset For Construction, Mining & Factory Backup
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.
400kW 500kVA Open Frame Diesel Generator Set With Genuine Chongqing Cummins KTA19-G3A Engine, Heavy Duty Prime & Standby Power Genset For Factory Construction & Commercial Backup Power
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.
1000kW 1250kVA Open Frame Chongqing Cummins Diesel Generator Set, Heavy Duty Industrial Prime Power Genset For Mine & Data Center
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.
1000kW 1250kVA Open Frame Chongqing Cummins KTA50-G3 Diesel Generator Set, V16 Heavy Duty Prime Power Genset For Mining & Data Center Backup Power
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.
37.5kVA Weichai Silent Canopy Generator – Reliable Off-Grid & Standby Power For Hospital, Workshop, Agricultural Projects
This 37.5kVA (30kW) silent diesel generator set is equipped with authentic Weichai diesel engine, a widely recognized power solution for industrial, commercial and agricultural power supply. Built with fully enclosed soundproof canopy, the unit effectively reduces operating noise to meet indoor and residential installation requirements, solving the noise trouble of traditional open-frame generators. Rated at 400V 50Hz three-phase output with 0.8 power factor, it delivers stable continuous power for farm irrigation equipment, small factories, clinics, construction sites and remote off-grid areas. The integrated intelligent control panel supports manual and automatic operation, with complete fault alarm functions for over-temperature, low oil pressure and overload, greatly lowering maintenance risks. Compact integrated base frame integrates fuel tank, shock absorbers and exhaust system, realizing one-piece delivery and easy installation without complex matching.
37.5kVA (30kW) Open Frame Weichai Diesel Generator Set,  50HZ 60HZ Three Phase Brushless Genset For Africa, Southeast Asia Worksites
This 37.5kVA (30kW) open-frame Weichai diesel generator is built for heavy-duty industrial off-grid and backup power scenarios. Equipped with genuine Weichai WP2.3D series diesel engine, it delivers steady power output with low fuel consumption and strong load resistance to support construction machinery, agricultural irrigation equipment and factory production lines. The open-type frame design removes barriers for daily inspection, filter replacement and component maintenance, greatly cutting maintenance time and cost. Rated at 400V 50Hz three-phase four-wire power output with 0.8 power factor, the 100% pure copper brushless alternator ensures smooth voltage without fluctuation, compatible with ordinary and precision electrical devices. Fitted with a full digital intelligent control panel, the unit integrates multi-protection functions including low oil pressure, overheating and overload auto-shutdown to avoid core component damage.
1200kW 1500kVA Chongqing Cummins KTA50 Open Frame Diesel Generator | Heavy Duty Standby Power For Mine & Data Center
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.
800kW Chongqing Cummins Generator | Heavy‑Duty  Prime Power for Industrial Projects-1784184189282100
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.
Genuine Chongqing Cummins 400kW 500kVA Open Type Diesel Generator Set | CE EPA Certified, KTA19-G4 Engine for Industrial Standby & Prime Power
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.
Genuine Chongqing Cummins 600kW 750kVA Diesel Generator Set|Open Type, CE EPA Approved for Mining, Construction, Data-Center
This genuine 600kW (750kVA) Chongqing Cummins diesel generator set powered by original CCEC KTA38-G2 engine is a heavy-duty industrial power solution designed for long-term prime power supply and all-scenario emergency standby power. Developed with decades of mature Cummins heavy-duty power technology, this genset balances stable output, low fuel consumption and ultra-long service life, widely recognized by industrial purchasers across mining, construction, data center, manufacturing and municipal industries. Every unit is manufactured under strict ISO9001 quality standards and undergoes full-load, overload and continuous aging tests before delivery, completely complying with CE and EPA Tier 2 emission standards to meet import and usage requirements of Europe, America, Southeast Asia, Middle East and Africa.
Cheap 100kva 500kva Silent Diesel Generator Set with Auto Start Remote Start 50Hz ATS
Silent Operation: Reduces noise level for quieter environment.
Auto Start: Ensures quick and convenient startup.
Efficient Design: Achieves high efficiency of 100%.
Wide Voltage Range: Operates at 400V, 240V, and 440V.
Durable Construction: Built with quality components for long-lasting performance.
Our clients
Guided by our mission to integrate global technology and serve users worldwide, we are committed to building lasting partnerships through superior products and dedicated support. We invite you to contact us to discover how Leiteng Power can energize your business.
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Our reliable equipment serves as essential power for diverse sectors, including data centers, telecom infrastructure, commercial and industrial facilities, construction, mining, and agriculture.
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Contact person: Nengron
Tel: +86 13853541895
WhatsApp: +8613853541895
Email:mariaman@nengronpower.com
Add: Room 2032, Tower A, Wealth Center, Kuiwen District, Weifang City, Shandong Province
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