Kohler Power Systems has added to its range of four-stroke diesel generators. It now has 11 models, rated at 450, 500, 600, 750, 800, 900, 1000, 1250, 1500, 1750 and 2000 kWe.
Each of the new diesel gensets are built around Detroit Diesel/MTU Series 2000 or 4000 engines, which combine turbo charging and/or air-to-air charge cooling. The gensets have an electronic engine management and isochronous governing system. These offer precise frequency regulation, computerised control and monitoring for quick load response, and good fuel economy.