C7.1 TIER 3 / IMO II

C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)


SPECIFICATIONS
Dimensions & Weights
Length 43.1 in


Power Rating
Minimum Rating 280 BHP


Dimensions & Weights
Height 35.1 in


Power Rating
Maximum Rating 425 BHP


Dimensions & Weights
Minimum Width 31.4 in


Engine Specifications
Configuration In-line 6, 4-stroke-cycle diesel


Dimensions & Weights
Maximum Width 33.5 in


Engine Specifications
Emissions U.S. EPA Tier 3 / IMO II emissions certified (commercial), RCD 2016 compliant, EU Stage IIIA compliant, CCNR Stage II through reciprocity with EU Stage IIIA


Dimensions & Weights
Minimum Engine Dry Weight 1609 lb


Engine Specifications
Rated Engine Speed 2300 - 2700 rpm


Dimensions & Weights
Maximum Engine Dry Weight 1676 lb


Engine Specifications
Bore 4.13 in
Stroke 5.31 in
Displacement 428 in³
Aspiration Turbocharged-aftercooled aspiration
Governor Electronic (A5E2 V2 ECM)
Refill Capacity Lube Oil System w/Oil filter change: 20 L (5.3 gal)
Oil Change Interval 500 hrs
Cooling Heat exchanger or keel cooled
Flywheel Housing SAE No. 03 with SAE 11.5 in flywheel
Rotation Counterclockwise from flywheel end