Equip your artisanal fishing fleet or small harbor tug with the Cummins K19-M500, a 500-horsepower marine diesel engineered for low-noise, low-vibration continuous duty below 1,900 rpm. This variant prioritizes fuel economy over peak power, consuming approximately 32 gallons per hour at cruising load—ideal for day boats, crabbers, and coastal freight lighters operating on tight fuel budgets. The M500 includes a freshwater heat exchanger system with sacrificial anodes, a 12V starting system, and a front auxiliary drive for hydraulic steering pumps or deck washdown systems. Whether repowering a 45-foot longliner or installing as a wing engine on a larger offshore supply vessel, the K19-M500 offers Tier I/IMO II compliance with mechanical fuel injection, simplifying field maintenance in remote ports. Complete packages available with marine-grade wiring harnesses, trolling valves, and certified keel cooling kits for Southeast Asian and African markets.
