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

C32 Tier 3 / IMO II

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Overview

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

Air Inlet System

Separate-circuit aftercooling – no sea water in aftercooler
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Emissions

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

Reliable electronic controlled unit injector fuel system
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Fuel System

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

Industry leading power reserve
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Certifications

Wide range of available Marine Society certifications
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Warranty

Industry-leading warranty coverage for factory packaged components
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Service

Global dealer network for service in any location
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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

Full Specifications Standard Equipment Optional Equipment

Product Specifications for C32 Tier 3 / IMO II

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US
Metric

Power Rating

Power Range

61-1450 bhp (46-1072 bkW) 61-1450 bhp (46-1072 bkW)

Engine Specifications

Emissions	U.S. EPA Tier 3 / IMO II emissions certified U.S. EPA Tier 3 / IMO II emissions certified
Aspiration	Turbocharged-aftercooled aspiration Turbocharged-aftercooled aspiration
Bore	5.71 in 145.0 mm
Stroke	6.38 in 162.0 mm
Displacement	1959.0 in³ 32.1 l
Rotation from Flywheel End	Counterclockwise from flywheel end Counterclockwise from flywheel end
Configuration	Vee 12, 4-stroke-cycle diesel Vee 12, 4-stroke-cycle diesel
Rated Engine Speed	1600-2300 rpm 1600-2300 rpm
Cooling	Heat exchanger or keel cooled Heat exchanger or keel cooled
Governor	Electronic (A4 ECM) Electronic (A4 ECM)
Flywheel Housing	SAE No. 0 with SAE No. 18 flywheel (136 teeth) SAE No. 0 with SAE No. 18 flywheel (136 teeth)
Oil Change Interval	1000 hrs 1000 hrs
Refill Capacity	Lube Oil System w/Oil filter change: 146 L (38.5 gal) Lube Oil System w/Oil filter change: 146 L (38.5 gal)

Dimensions & Weights

Minimum Length	83.9 in 2130.0 mm
Maximum Length	89.8 in 2280.0 mm
Minimum Height	59.3 in 1507.0 mm
Maximum Height	63.5 in 1613.0 mm
Minimum Width	57.1 in 1451.0 mm
Maximum Width	57.3 in 1455.0 mm
Minimum Engine Dry Weight	6950.0 lb 3152.0 kg
Maximum Engine Dry Weight	7160.0 lb 3248.0 kg

C32 Tier 3 / IMO II Standard Equipment

AIR INLET SYSTEM

Separate circuit aftercooled (SCAC)

CONTROL SYSTEM

24V control system

COOLING SYSTEM

Heat exchanger or Keel Cooling

Watercooled exhaust manifold and turbocharger

Hard seawater lines – no flexible hoses

Flanges for cooling connections, ANSI or DIN

FUEL SYSTEM

Duplex fuel filters with hybrid fuel lines

Fuel transfer and priming pump

LUBE SYSTEM

Oil fill, simplex filter and dipstick

Deep or shallow sump oil pan

MOUNTING SYSTEM

Adjustable front support mounting system

GENERAL

Right or left hand service sides

Customer wiring and service tool connector

C32 Tier 3 / IMO II Optional Equipment

AIR INLET SYSTEM

Closed crankcase fumes disposal

ALARM AND PROTECTION

MECP I control panel

MECP II or MECP III control panel with Cat® Alarm and Protection System

CHARGING SYSTEM

Charging alternator

FUEL SYSTEM

Primary fuel filter with water separator, fuel cooler

LUBE SYSTEM

Duplex oil filters

POWER TAKE-OFFS

Front drives including stub shaft and pump drive

Rear SAE A or B pump drives

STARTING SYSTEM

Starting motors – air, electric or dual

See how C32 Tier 3 / IMO II compares against frequently compared products.

US
Metric

Marine Power Systems C32 Tier 3 / IMO II

Power Range: 61-1450 bhp (46-1072 bkW); 61-1450 bhp (46-1072 bkW)
Emissions: U.S. EPA Tier 3 / IMO II emissions certified; U.S. EPA Tier 3 / IMO II emissions certified
Aspiration: Turbocharged-aftercooled aspiration; Turbocharged-aftercooled aspiration

Selected Model

Marine Power Systems C32 ACERT Tier 3

Power Range: 750-1800 bhp (559-1342 bkW); 750-1800 bhp (559-1342 bkW)
Speed Range: 1600-2300 rpm; 1600-2300 rpm
Emissions: EPA Tier 3, IMO II, EU IW; EPA Tier 3, IMO II, EU IW

Model Details

Marine Power Systems C32 Tier 4 / IMO III

6 Brick Z-Flow - Length: 147.7 in; 3751.0 mm
Minimum Length: 83.9 in; 2130.0 mm
6 Brick Z-Flow - Height: 23.5 in; 597.0 mm

Model Details

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C32 Tier 3 / IMO II

Overview

Product Specifications for C32 Tier 3 / IMO II

Power Rating

Engine Specifications

Dimensions & Weights

C32 Tier 3 / IMO II Standard Equipment

AIR INLET SYSTEM

CONTROL SYSTEM

COOLING SYSTEM

FUEL SYSTEM

LUBE SYSTEM

MOUNTING SYSTEM

GENERAL

C32 Tier 3 / IMO II Optional Equipment

AIR INLET SYSTEM

ALARM AND PROTECTION

CHARGING SYSTEM

FUEL SYSTEM

LUBE SYSTEM

POWER TAKE-OFFS

STARTING SYSTEM

See how C32 Tier 3 / IMO II compares against frequently compared products.

Tools And Expert Help At Every Turn

Cat Connect: Get More from Every Asset

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