This document is a chart from Diesel Service & Supply that estimates the fuel consumption in gallons per hour of diesel generators based on their size in kilowatts and load level. The chart lists fuel estimates for generator sizes ranging from 20kW to 2,250kW operating at 1/4, 1/2, 3/4, and full load. It notes that the estimates are intended only as approximations and that actual fuel use can vary due to other factors.