Mase Marine Generators, powered by Yanmar engines, feature low sound and vibration levels, efficient size, and built-in sound shields. Mase GenSets combine practical design with Italian style. With 10 diesel-powered generators ranging from 2.2 kW to 29 kW, Mase GenSets are powered by reliable Yanmar diesel engines and cooled by an exclusive Intercooler System. The GenSets are designed and manufactured at Mase’s headquarters in Italy.

Our seven 1800-rpm units: 8.1 kW, 10.2 kW, 14 kW, 15.6 kW, 19 kW, 23 kW, 28 kW, and 31 kW primary power units for offshore use. Our three 3600-rpm units: 2.5 kW, 4.0 kW, 4.7 kW, 7.1 kW, and 13.2 kW offer excellent standby power to run an air conditioner, appliances, or other comfort services.

Our unique Mase Intercooler System creates a capsule of internal re-circulating air that assists the heat exchanger’s internal cooling, keeping the engine and alternator at their ideal operating temperature while significantly reducing the ambient temperature outside the GenSet.