C4.4 (Electronic)

Power Rating
Power Range	65/75/99/118 ekW @ 1800 rpm (60 Hz), 65/80/99 ekW @ 1500 rpm (50 Hz)

Engine Specifications
Emissions	U.S. EPA Tier 3 certified, EU Stage V certified
Configuration	In-line 4, 4-stroke-cycle diesel
Rated Engine Speed	1500/1800 rpm
Bore	4.13 in / 105 mm
Stroke	5 in / 127 mm
Displacement	268 in³ / 4.4 l
Aspiration	Turbocharged-aftercooled and turbo only aspiration (Turbocharged aspiration only for 65ekW (71bkW))
Governor	Electronic (A5 ECM)
Refill Capacity	Lube Oil System w/Oil filter change: 11 L 2.8 gal)
Oil Change Interval	500 hrs
Cooling	Heat exchanger, combined circuit keel cooling, or separate circuit keel cooling
Flywheel Housing	SAE No. 03 with SAE 11.5 flywheel (126 teeth)

COOLING SYSTEM
- Gear-driven jacket-water and auxiliary water pumps
- Engine mounted air cleaner and expansion tank
- Integral plate-type oil cooler
EXHAUST SYSTEM
- Watercooled exhaust manifold and turbocharger
FUEL SYSTEM
- Common Rail fuel system
LUBE SYSTEM
- Open crankcase ventilation system
MOUNTING SYSTEM
- Engine mounted fuel and oil filter
- Engine mounted customer interface and control relays
STARTING SYSTEM
- 12V or 24V starter motor
GENERAL
- 3-phase AREP generators with 300% short circuit capability
- Digital Automatic Voltage Regulator
- Class H generator insulation