The Cummins QSG12G4 diesel generator, equipped with a 12-liter inline 6-cylinder engine, is a powerful and efficient solution for industrial applications, construction sites, and continuous or standby power systems. Featuring XPI high-pressure fuel injection, turbocharger with air-to-air cooling, and a water-cooled system, it offers high performance and optimized fuel consumption. The unit is paired with a Stamford S4L1D-F alternator delivering 93% efficiency and IP23 protection
Technical Specifications
Engine Specifications
Engine Brand: Cummins
Engine Model: QSG12G4
Origin: USA
Producing Countries: USA, UK, India
Prime Power: 320 kW / 429 hp
Standby Power: 352 kW / 471 hp
Displacement: 11.8 L
Cylinders: 6 – Inline
Aspiration: Turbocharged
Cooling System: Water-cooled
Governor: Electronic
Fuel Consumption (50%): 41 L/h
Fuel Consumption (75%): 60 L/h
Fuel Consumption (100%): 82 L/h
RPM: 1500
Bore × Stroke: 132 × 144 mm
Injection: Direct
Electrical System: 24V DC
Oil Capacity: 34.1 L
Coolant Capacity: 48 L
Dry Weight: 1110 kg
Alternator Specifications
Brand: Stamford
Model: S4L1D-F
Prime Power: 415 kVA
Standby Power: 465 kVA
Frequency: 50 Hz
Insulation Class: H
Protection: IP23
Efficiency: 93%
Overload Capacity: 110%
Power Factor: 0.8
Poles: 4
Bearings: 1
Output Voltage: 220/400 V
Alternator Speed: 2250 rpm
Engine Brand: Cummins
Engine Model: QSG12G4
Origin: USA
Producing Countries: USA, UK, India
Prime Power: 320 kW / 429 hp
Standby Power: 352 kW / 471 hp
Displacement: 11.8 L
Cylinders: 6 – Inline
Aspiration: Turbocharged
Cooling System: Water-cooled
Governor: Electronic
Fuel Consumption (50%): 41 L/h
Fuel Consumption (75%): 60 L/h
Fuel Consumption (100%): 82 L/h
RPM: 1500
Bore × Stroke: 132 × 144 mm
Injection: Direct
Electrical System: 24V DC
Oil Capacity: 34.1 L
Coolant Capacity: 48 L
Dry Weight: 1110 kg
Alternator Specifications
Brand: Stamford
Model: S4L1D-F
Prime Power: 415 kVA
Standby Power: 465 kVA
Frequency: 50 Hz
Insulation Class: H
Protection: IP23
Efficiency: 93%
Overload Capacity: 110%
Power Factor: 0.8
Poles: 4
Bearings: 1
Output Voltage: 220/400 V
Alternator Speed: 2250 rpm
You too can leave a comment about this product