C7.1 Marine Auxiliary Engine (U.S. EPA Tier 3 / IMO II)
Compare Models
Dimensions & Weights
Length
43.1 in
1095.0 mm
Height
35.1 in
891.0 mm
Minimum Width
31.4 in
798.0 mm
Maximum Width
33.5 in
850.0 mm
Minimum Engine Dry Weight
1609.0 lb
730.0 kg
Maximum Engine Dry Weight
1676.0 lb
760.0 kg
Power Rating
Power Range
208 bkW (280 bhp) @ 2300 rpm
208 bkW (280 bhp) @ 2300 rpm
Engine Specifications
Configuration
In-line 6, 4-stroke-cycle diesel
In-line 6, 4-stroke-cycle diesel
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
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
Rated Engine Speed
2300 rpm
2300 rpm
Bore
4.13 in
105.0 mm
Stroke
5.31 in
135.0 mm
Displacement
428.0 in³
7.01 l
Aspiration
Turbocharged-aftercooled
aspiration
Turbocharged-aftercooled
aspiration
Governor
Electronic (A5E2 V2 ECM)
Electronic (A5E2 V2 ECM)
Refill Capacity
Lube Oil System w/Oil filter change:
20 L (5.3 gal)
Lube Oil System w/Oil filter change:
20 L (5.3 gal)
Oil Change Interval
500 hrs
500 hrs
Cooling
Heat exchanger or keel cooled
Heat exchanger or keel cooled
Flywheel Housing
SAE No. 03 with SAE
11.5 in flywheel
SAE No. 03 with SAE
11.5 in flywheel
Rotation
Counterclockwise from flywheel end
Counterclockwise from flywheel end