Skip to content
Logo

Cat C32 ACERT Marine Propulsion Engine (EPA Tier 3)

Overview

The C32 marine propulsion engine is available at ratings that meet EPA Tier 3, EPA Tier 4, and IMO II/III, and EU Stage 5 emissions regulations. It has a separate circuit aftercooling system (SCAC) for A through C ratings and a seawater aftercooling system (SWAC) for D and E ratings. The C32 has several ratings with Wide Operating Speed Range (WOSR) and extended oil change intervals. Other benefits include proven engine operating history and performance iron with thousands of validation testing hours for quality and durability. The C32 marine engine is supported by the extensive Cat global dealer network and standard warranty.

Media Gallery

Specifications

Power Range660 - 1600 bhp (492 - 1193 bkW)
Speed Range1600 - 2300 rpm
EmissionsU.S. EPA Tier 3/ Tier 4, IMO II/III, EU Stage V
AspirationTwin Turbocharged Aspiration
Bore5.71 in
Stroke6.38 in
Displacement1959 in³
Rotation from Flywheel EndCounterclockwise
ConfigurationV 12, 4-Stroke-Cycle Diesel
Maximum Height62.5 in
Minimum Length77.8 in
Minimum Height60.9 in
Maximum Width60.17 in
Maximum Length83.5 in
Minimum Width60.17 in

Documents

C32 ACERT SCAC Tier 3 Propulsion Engine 1300 bhp WOSR 1800-2100 rpm, 1450 bhp WOSR 2100-2300 rpm Download C32 Marine Propulsion Engine (IMO II) 969 bkW (1299 bhp) @ 1800-2100 rpm Download C32 Marine Propulsion Engine (IMO II) 492 bkW (660 bhp) @ 1800 rpm Download C32 Marine Propulsion Engine (IMO II) 1081 bkW (1450 bhp) @ 2300 rpm Download C32 Marine Propulsion Engine (IMO II) 970 bkW (1300 bhp) @ 1800 rpm Download C32 Marine Propulsion Engine (IMO II) 895 bkW (1200 bhp) @ 2000 rpm Download C32 Marine Propulsion Engine (IMO II) 970 bkW (1300 bhp) @ 2100 rpm Download C32 Marine Propulsion Engine (IMO II) 708 bkW (950 bhp) @ 1600 rpm Download C32 Marine Propulsion Engine (US EPA Tier 4 / IMO III) 895 bkW @ 1800-2100 rpm Download C32 Marine Propulsion Engine (US EPA Tier 4 / IMO III) 970 bkW @ 1800-2100 rpm Download C32 Marine Propulsion Engine (US EPA Tier 4 / IMO III) 1081 bkW @ 2050-2150 rpm Download IMO II/III Solutions 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

C7.1 (Electronic)
C7.1 (Electronic)
Go

C7.1 (Electronic)

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

Our Locations