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Overview

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

Specifications

Power Range280 bhp - 425 bhp (209 bkW - 317 bkW)
Speed Range2300 - 2700 rpm
EmissionsU.S. EPA Tier 3, IMO II, RCD II, China II
ConfigurationIn-line 6, 4-stroke-cycle diesel
Displacement428 in³
AspirationTurbocharged-aftercooled
GovernorElectronic (A5E2 V2 ECM)
Flywheel HousingSAE No. 03
Bore4.13 in
Stroke5.31 in
Refill Capacity20 L (5.3 gal)
Oil Change Interval500 hrs
RotationCounterclockwise from the flywheel end
CoolingHeat exchange or keel cooled
Dry Weight1676 lb
Height34.5 in
Length43.1 in
Width31.4 in

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