USED CAT G3304

(Natural Gas Generator)
Manufacturer: Caterpillar
Engine Model: G3304
Generator Type: Natural gas genset
Engine Type: Inline 4-cylinder, 4-stroke
Fuel Type: Natural Gas (field gas capable with proper setup)
Aspiration: Naturally aspirated
Duty Rating: Continuous / prime power
Application: Industrial / oilfield / standby / prime power
(Ratings vary by speed and frequency)
Rated Power: 60 – 100 kW
Voltage: 480 V / 277 V (typical)
Phase: 3-phase
Power Factor: 0.8
Speed: 1,800 RPM
Rated Power: 50 – 80 kW
Voltage: 400 V / 230 V (typical)
Speed: 1,500 RPM
Rated Engine Power: 90 – 120 HP
Governor: Mechanical or electronic (Woodward typical)
Fuel Consumption: ~0.30–0.34 lb/hp-hr (typical)
Configuration: Inline 4
Displacement: 425 in³ (7.0 L)
Bore: 4.75 in (121 mm)
Stroke: 5.00 in (127 mm)
Compression Ratio: ~10.5:1 (gas)
Rotation: Counterclockwise (flywheel end)