Diesel generator set 4W105S

for ships50 Hz60 Hz

Continuous compact power with reference performances in its category Easy service with accessible components and unit cylinder heads Simple technology with mechanical injection Life cycle cost efficiency with extended mean time between overhauls (MBTO) Prime running power (PRP) l Variable load with mean power calculated on 250 running hours l No restriction on use if mean power 75% of nominal power l Total operating time at 100% nominal power shall not exceed 500 hours per year l 10% overload available 1 hour each 12 hours Engine and block Cast iron cylinder block, with replaceable cylinder liners Separate cast iron cylinder heads Replaceable valves guides and seats Steel forged crankshaft Light alloy piston with 3 high performance piston rings Cooling system Fresh / raw water heat exchanger with integrated thermostatic valves and expansion tank Cast iron centrifugal fresh water pump, mechanically driven Bronze self-priming raw water pump, mechanically driven Fuel System In line injection pump with flanged electronic speed governor Double wall injection bundle Duplex fuel filters Water separator