professional vessel engine / inboard / diesel / turbocharged
turbocharged, direct fuel injection
for generator sets, Tier 3
447.9 ch, 557.9 ch (447.9 hp)
OPTIONAL LOW RPM OPERATION
A lower speed option provides the user the ability to start the engine without going to the gen-set rated speed and allows the user to clutch in an accessory that may be driven by the engine.
4-VALVE CYLINDER HEAD
Excellent airflow through 4-valve cylinder head delivers greater low-speed torque and better transient response time.
ELECTRONIC UNIT INJECTORS (EUI)
The EUI fuel system provides higher injection pressures. It also controls fuel injection timing and provides precise control for start, duration, and end of injection.
WATER-COOLED EXHAUST MANIFOLD
Integrated components eliminate external hoses and fittings. Wet exhaust manifold creates a cooler and quieter environment for passengers and crew.
TURBOCHARGED WITH AIR-TO-SEAWATER AFTERCOOLING
Cooler turbocharger operation enables higher ratings and efficiencies for applications that require high power or speed.
REPLACEABLE CYLINDER LINERS
Replaceable wet-type cylinder liners are precision-machined and hardened for long life. Allows engine to be rebuilt to original specifications.