Caterpillar G3412 – Gas Power Generator (50 Hz, 423 ekW / 529 kVA @ 0.8 PF)

Caterpillar G3412 Gas Generator

Ratings & Electrical

• Continuous Rating: 423 ekW / 529 kVA @ 0.8 PF
• Standby Power: ~465 ekW / 581 kVA @ 0.8 PF
• Frequency: 50 Hz
• Voltage: 400/230 V (3-phase)
• Maximum Electrical Efficiency: 37.3%
• Alternator Insulation: Class H
• Voltage Regulation: ±1%

Engine / Mechanical

• Engine Model: CAT G3412 Gas Engine
• Configuration: 4-stroke, 12-cylinder, V-type, turbocharged & aftercooled
• Displacement: 38.1 L
• Bore × Stroke: 159 mm × 159 mm

Fuel & Consumption

• Fuel Type: Natural Gas, Biogas, Field Gas, Propane
• Fuel Consumption @100% Load: ~430 m³/h (depending on gas type)

Cooling, Exhaust & Air

• Cooling System: Radiator-cooled, tropical rating
• Exhaust Gas Temperature: ~500–550 °C

Physical Dimensions & Weight

• Dimensions (L × W × H): ~3700 mm × 1600 mm × 2300 mm
• Weight (approx.): ~4800 kg (open set)

Alternator & Control

• Alternator Frame: Caterpillar or equivalent, Class H insulation
• Control Panel: Caterpillar electronic controller