C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)
C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)
Specifications
Units:
Power Rating
Power Range
280 bhp - 425 bhp (209 bkW - 317 bkW)
Engine Specifications
Speed Range
2300 - 2700 rpm
Emissions
U.S. EPA Tier 3, IMO II, RCD II, China II
Configuration
In-line 6, 4-stroke-cycle diesel
Displacement
428 in³
7.01 l
Aspiration
Turbocharged-aftercooled
Governor
Electronic (A5E2 V2 ECM)
Flywheel Housing
SAE No. 03
Bore
4.13 in
105 mm
Stroke
5.31 in
135 mm
Refill Capacity
20 L (5.3 gal)
Oil Change Interval
500 hrs
Rotation
Counterclockwise from the flywheel end
Cooling
Heat exchange or keel cooled
Dimensions & Weights
Dry Weight
1676 lb
760 kg
Height
34.5 in
876 mm
Length
43.1 in
1095 mm
Width
31.4 in
798 mm
Standard Equipment