Isuzu Powered Marine 21 kW Diesel Generator - This Isuzu marine diesel generator is suitable for continous use. This brawny little four cylinder set has plenty of power to run your house or fishing boat. This unit includes an Isuzu 4LE 4 cylinder 1800 RPM diesel engine, brushless generator end, heat exchanger cooling, wet exhaust elbow, replaceable foam air filter elemant, stainless steel skid base and 2 year 2000 hour warranty. Battery Not Included.