Heat exchanger and Keel cooled options for all ratings

AIR INLET SYSTEM

• Separate circuit after-cooled (SCAC)
• Open Crankcase Ventilation (OCV) system
• Turbocharger, jacket water cooled
• Turbocharger inlet, 152 mm (6 in) OD straight connection

COOLING SYSTEM

• Separate Circuit After-Cooling (SCAC) for both HEX and Keel cooled engines
• Engine JW and SCAC Shell & Tube Heat Exchangers for HEX cooled engines
• SCAC pump, gear driven, for HEX cooled engines only
• Jacket water pump, gear driven
• Sea water pump, bronze impeller, gear driven
• SCAC and JW shunt tanks for maintaining proper pump inlet pressures

EXHAUST SYSTEM

• Water-cooled exhaust manifold & turbocharger
• 152 mm (6 in) round flanged outlet

FLYWHEELS & FLYWHEEL HOUSINGS

• Flywheel Housing, SAE No. 0
• Flywheel, 18 inch, 136 teeth
• SAE standard rotation
• SAE No. 1, Flywheel: 14 inch, 113 teeth

FUEL SYSTEM

• Front service simplex fuel system
• Fuel transfer pump, gear driven
• Manual fuel priming pump
• Hybrid fuel line design

LUBE SYSTEM

• Front service simplex oil system
• Center sump oil pan: Deep; 500 hour oil change interval, Shallow; 250 hour oil change interval
• Front and top service oil filler locations
• Front service dipstick
• Oil pump, gear driven

MOUNTING SYSTEM

• Front support - adjustable

POWER TAKE-OFFS

• Poly-V groove for alternator drive
• NOTE: There are no standard power take-offs available

GENERAL

• Front damper guard
• Front service engine
• Common electrical bonding point
• Engine does not ship with zinc components
• Engine is certified to D2/E2 emissions cycles
• Certified to IMO II Marine Commercial Propulsion (E3) Cycle Emission Standards
• Certified to EU Stage IIIA AND CCNR Stage II (E3 Cycle) Emissions Standards.
• NOTE: Ratings listed below can also be used in Recreational / Pleasure Craft applications.

CONTROL SYSTEM

• Programmable low idle
• WOSR (Wide Operating Speed Range) available for EPA Tier 3 - B and C Ratings
• Adjustable High Idle (TEL) - EPA Tier 3 WOSR Ratings Only
• Electronic diagnostics and fault logging
• Engine and transmission monitoring (speed, temperature, pressure)
• Electronic fuel/air ratio contro
• Engine Protection Mode for extended ambient conditions - EPA Tier 3 Ratings Only
• Torque Limiting functionality for WOSR ratings only
• 70-pin customer connector
• Three types of throttle inputs (primary/ secondary PWM, 0-5V, 4-20mA +/-