Description Overview Generator Make: Caterpillar Model: CG170-20 Capacity: 2 MW Fuel: natural gas, biogas, coal gas Electrical Specifications Power: 400 volts @ 50 Hz Frequency: 50 or 60 Hz Maximum electrical efficiency: 43.7% Maximum standby rating: 2000 Engine Specifications Speed: 1500 rpm Bore: 6.7 in Stroke: 7.7 in Displacement: 3240 cubic inches Aspiration: TA Dimensions and Weight Length: 294 in Width: 67 in Height: 86 in Dry weight: 43651.08 lbs