Skip to content
Logo

C7.1 (Electronic)

Overview

C7.1 (Electronic)

Media Gallery

Specifications

Power Range109 - 218 bkW
Frequency50 / 60
EmissionsU.S. EPA Tier 3, IMO II, EU Stage V, China II
Stroke5.31 in
Displacement428 in³
AspirationTurbocharged - Aftercooled
GovernorElectronic (A5E2 V2 ECM)
ConfigurationIn-line 6, 4-stroke-cycle diesel
Refill CapacityLube Oil System w/Oil filter change: 20 L (5.3 gal)
Oil Change Interval500 hours
CoolingHeat exchanger or keel cooled
Flywheel HousingSAE No. 03 with SAE 11.5 in flywheel
RotationCounterclockwise
Rated Engine Speed1500/1800, 600 - 2400 rpm
Bore4.13 in
Engine Dry Weight - Approximate1676
Height34.5 in
Length43.1 in
Width33.5 in

Documents

C7.1 Marine Auxiliary Engine (U.S. EPA Tier 3 / IMO II) 209 bkW (280 bhp) @ 2300 rpm Download

Related power systems

Cat C280 Marine Auxiliary Engines
Cat C280 Marine Auxiliary Engines
Go

Cat C280 Marine Auxiliary Engines

3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)
3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)
Go

3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)

3512E Marine Auxiliary/DEP Engine (U.S. EPA Tier 4 Final)
3512E Marine Auxiliary/DEP Engine (U.S. EPA Tier 4 Final)
Go

3512E Marine Auxiliary/DEP Engine (U.S. EPA Tier 4 Final)

Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III)
Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III)
Go

Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III)

Cat C18 Auxiliary/Generator Set Engine
Cat C18 Auxiliary/Generator Set Engine
Go

Cat C18 Auxiliary/Generator Set Engine

C9.3 Marine Auxiliary Engine
C9.3 Marine Auxiliary Engine
Go

C9.3 Marine Auxiliary Engine

Cat C280-16 Marine Generator Set
Cat C280-16 Marine Generator Set
Go

Cat C280-16 Marine Generator Set

Cat C280-12 Marine Generator Set
Cat C280-12 Marine Generator Set
Go

Cat C280-12 Marine Generator Set

Cat C280-8 Marine Generator Set
Cat C280-8 Marine Generator Set
Go

Cat C280-8 Marine Generator Set

Cat C280-6 Marine Generator Set
Cat C280-6 Marine Generator Set
Go

Cat C280-6 Marine Generator Set

3512C High Displacement Marine Generator Set
3512C High Displacement Marine Generator Set
Go

3512C High Displacement Marine Generator Set

Cat C32 Generator Set
Cat C32 Generator Set
Go

Cat C32 Generator Set

Our Locations