Commercial Propulsion Engines C32 Tier 3 / IMO II

Cat C32 Propulsion Engine (US EPA Tier 3 / IMO II)

Power Range

61-1450 bhp (46-1072 bkW)

Emissions

U.S. EPA Tier 3 / IMO II emissions certified

Aspiration

Turbocharged-aftercooled aspiration

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FEATURES AT A GLANCE

Separate-circuit aftercooling – no sea water in aftercooler

Advanced combustion technology to optimize fuel consumption and meet emissions without aftertreatment

Reliable electronic controlled unit injector fuel system

Enhanced control of fuel injection optimized through crank timing and the A4 ECM technology

Industry leading power reserve

Wide range of available Marine Society certifications

Industry-leading warranty coverage for factory packaged components

Global dealer network for service in any location

PRODUCT SPECIFICATIONS FOR Commercial Propulsion Engines C32 Tier 3 / IMO II

Power Rating

Power Range

61-1450 bhp (46-1072 bkW)

Power Range

61-1450 bhp (46-1072 bkW)

Engine Specifications

Emissions	U.S. EPA Tier 3 / IMO II emissions certified
Aspiration	Turbocharged-aftercooled aspiration
Bore	145 mm
Stroke	162 mm
Displacement	32.1 l
Rotation from Flywheel End	Counterclockwise from flywheel end
Configuration	Vee 12, 4-stroke-cycle diesel
Rated Engine Speed	1600-2300 rpm
Cooling	Heat exchanger or keel cooled
Governor	Electronic (A4 ECM)
Flywheel Housing	SAE No. 0 with SAE No. 18 flywheel (136 teeth)
Oil Change Interval	1000 hrs
Refill Capacity	Lube Oil System w/Oil filter change: 146 L (38.5 gal)

Emissions

U.S. EPA Tier 3 / IMO II emissions certified

Aspiration

Turbocharged-aftercooled aspiration

Bore

145 mm

Stroke

162 mm

Displacement

32.1 l

Rotation from Flywheel End

Counterclockwise from flywheel end

Configuration

Vee 12, 4-stroke-cycle diesel

Rated Engine Speed

1600-2300 rpm

Cooling

Heat exchanger or keel cooled

Governor

Electronic (A4 ECM)

Flywheel Housing

SAE No. 0 with SAE No. 18 flywheel (136 teeth)

Oil Change Interval

1000 hrs

Refill Capacity

Lube Oil System w/Oil filter change: 146 L (38.5 gal)

Dimensions & Weights

Minimum Length	2130 mm
Maximum Length	2280 mm
Minimum Height	1507 mm
Maximum Height	1613 mm
Minimum Width	1451 mm
Maximum Width	1455 mm
Minimum Engine Dry Weight	3152 kg
Maximum Engine Dry Weight	3248 kg

Minimum Length

2130 mm

Maximum Length

2280 mm

Minimum Height

1507 mm

Maximum Height

1613 mm

Minimum Width

1451 mm

Maximum Width

1455 mm

Minimum Engine Dry Weight

3152 kg

Maximum Engine Dry Weight

3248 kg

SEE HOW CAT Commercial Propulsion Engines C32 Tier 3 / IMO II COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

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3508C

Power Range-775-1100 bhp (578-820 bkW)

Speed Range-1200-1600 rpm

Emissions-IMO II, EU IW

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Commercial Propulsion Engines

C32 IMO II

Power Range-660-1450 bhp (492-1081 bkW)

Speed Range-1600-2300 rpm

Emissions-IMO II, EU IW

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Commercial Propulsion Engines

3516E Tier 4 / IMO III

Power Range-2501-3386 bhp (1865-2525 bkW)

Speed Range-1600-1800 rpm

Emissions-U.S. EPA Tier 4 Final, IMO III

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Commercial Propulsion Engines

3508C

Power Range-775-1100 bhp (578-820 bkW)

Speed Range-1200-1600 rpm

Emissions-IMO II, EU IW

explore

Commercial Propulsion Engines

C32 IMO II

Power Range-660-1450 bhp (492-1081 bkW)

Speed Range-1600-2300 rpm

Emissions-IMO II, EU IW

explore

Commercial Propulsion Engines

3516E Tier 4 / IMO III

Power Range-2501-3386 bhp (1865-2525 bkW)

Speed Range-1600-1800 rpm

Emissions-U.S. EPA Tier 4 Final, IMO III

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compare