1000kW 1250kVA Cummins KTA50-G3 Diesel Generator Set with Stamford Alternator for Industrial Power Supply
This 1000kW (1250kVA) open-frame diesel generator set adopts genuine CCEC Chongqing Cummins KTA50-G3 V16 heavy-duty industrial diesel engine, matched with world-famous Stamford brushless alternator. Manufactured strictly in accordance with ISO 8528 and CE standards.
The unit delivers stable three-phase AC power for continuous prime power and emergency standby power supply. Open structure features excellent heat dissipation and convenient maintenance, ideal for installation in well-ventilated dedicated generator rooms. Widely used in large industrial factories, data centers, mining sites, sewage treatment plants, commercial complexes and generator rental projects. Optimized power assembly matching ensures stable long-hour continuous operation under variable and heavy load working conditions.
- Genuine CCEC Cummins Heavy-Duty Power Core: Original Chongqing Cummins KTA50-G3, V-type 16-cylinder four-stroke water-cooled engine, turbocharged & air-air intercooled, equipped with mature PT fuel injection system and electronic governor. Robust cast iron cylinder block, strong overload capability and great adaptability to high-temperature, high-dust and high-altitude harsh environments.
- Premium Stamford Brushless Alternator: World-renowned Stamford brushless self-excited alternator with 100% pure copper winding and built-in high-performance AVR automatic voltage regulator. Low harmonic distortion, rapid voltage response and powerful motor starting performance.
- Open Frame with Excellent Heat Dissipation Performance: Extra heavy-duty integrated steel base frame. Open layout eliminates heat accumulation during long-time continuous operation. Equipped with high-efficiency composite rubber vibration isolators.
- Intelligent Digital Control Panel: Standard Deepsea or SmartGen high-end digital controller. Real-time monitoring of voltage, frequency, coolant temperature, oil pressure, running hours and load rate.
- Easy Inspection & Maintenance: All core components are exposed without canopy obstruction. Operators can efficiently complete daily inspection, oil change, filter replacement and unit overhaul.
- 24V Reliable Electric Starting System: Standard 24V DC starting motor, stable startup performance under low-temperature harsh conditions.
- Provide continuous prime power supply and emergency standby power supply
- Real-time operating data monitoring, fault alarm and comprehensive safety protection
- Output high-quality stable power for heavy industrial machinery, lighting systems, communication equipment and precision automation instruments
- Support matching ATS automatic transfer switch: automatic startup after mains power failure, automatic shutdown when grid power recovers
- Support optional 4G remote monitoring module for remote data checking and remote start-stop control
- Adapt to long-time continuous operation and frequent load fluctuation working conditions
| Genset General Parameters | |
| Model | 1000GF-Open Cummins-Stamford |
|---|---|
| Prime Power | 1000kW / 1250kVA |
| Standby Power | 1100kW / 1375kVA |
| Rated Frequency | 50Hz (60Hz customizable) |
| Rated Voltage | 400/230V (other voltages customizable) |
| Phase & Connection | 3 Phase 4 Wire |
| Power Factor | 0.8 Lagging |
| Rated Speed | 1500rpm |
| Structure Type | Open Frame Type |
| Dimension (L×W×H) | 6100 × 2250 × 2700 mm |
| Gross Weight | Approx. 11200 kg |
| Certifications | ISO9001, CE |
| Engine Specifications | |
| Engine Brand & Model | CCEC Cummins KTA50-G3 |
| Structure | V16-cylinder, 4-stroke, Turbocharged & Air-Air Intercooled, Water-cooled |
| Displacement | 50.4 L |
| Bore × Stroke | 159 × 159 mm |
| Fuel System | PT Mechanical direct injection |
| Governor | Electronic governor |
| Starting System | 24V DC Electric Start |
| Fuel Consumption (100% full load) | 208 g/kW*h |
| Lubricating Oil Capacity | 170 L |
| Cooling System | Closed water cooling with radiator |
| Alternator Specifications | |
| Brand | Stamford |
| Type | Brushless, Self-excited, AVR voltage regulation |
| Winding | 100% Pure Copper Wire |
| Insulation Class | H |
| Protection Class | IP23 |
| Voltage Regulation Accuracy | ≤ ±1% |
| Control System | Digital Controller (SmartGen HGM6120N / DSE8610) |
| Optional Features | ATS Automatic Transfer Switch, 4G Remote Monitoring Module, Water Jacket Heater, External Fuel Tank |
- World-Class Classic Brand Combination: Cummins engine + Stamford alternator is a globally recognized high-end matching scheme with perfect power matching and stable coordination performance.
- High-Quality Power Output: Stamford alternator delivers stable voltage and low harmonic distortion, suitable for all types of precision and sensitive loads.
- Efficient Heat Dissipation: Open-type structure effectively avoids heat accumulation during 24/7 continuous operation, reducing overheating failures.
- Low Maintenance Cost & High Service Efficiency: No silent canopy barrier enables quick inspection and maintenance, cutting regular maintenance labor expenditure.
- Competitive Price Performance: Without silent enclosure, the unit enjoys obvious price advantage compared with silent version.
- Abundant Customization Options: Support customized voltage, frequency, ATS system, remote monitoring, and external fuel supply system.
Large industrial manufacturing plants, mining projects, large construction sites, comprehensive data centers, water supply & sewage treatment plants, cold storage logistics parks, large commercial complexes, generator leasing companies and industrial facilities with independent generator rooms.

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