C32B

With the introduction of the C32B product line in 2021, Caterpillar Marine now confirms the availability of the uprated Cat® C32B Marine Propulsion engine in 1825 – 2433 mhp offerings. With 25% more peak power and high performance, this engine demonstrates great performance and efficiency, while also delivering noise reduction at lower engine speeds. This product meets IMO II/III and U.S. EPA Tier 3 (recreational) emissions standards and is perfectly suited for yachting applications. Governmental applications can also be a great fit for D-tier ratings. Please consult with your Cat Marine dealer regarding the use of E-tier ratings.

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Power Range1800-2400 bhp (1342-1790 bkW)

Speed Range2300 rpm

EmissionsIMO II/III, U.S. EPA Tier 3 (recreational), RCD, China II

AspirationSequential Turbocharged - aftercooled

Bore5.71in

Stroke6.38in

Displacement1959in³

Rotation from Flywheel EndCounterclockwise

ConfigurationVEE 12, 4-Stroke Cycle diesel

Flywheel HousingSAE No. O

CoolingSWAC (Seawater Aftercooler)

GovernorElectronic (ADEM VI)

Oil Change Interval250 hrs

Refill CapacityLube Oil System w/ oil filter change: 76 L (20 gal)

Dry Weight7736lb

Length87.8in

Width58in

Height58.1in

Standard

ADEM VI Electronic Control Module

Air Cleaner / Closed Crankcase Ventilation

Front and Rear Seawater Pumps

Sea Water Aftercooler

Titanium Plate Heat Exchanger

Gear-driven JW and SW pumps

Water-cooled Exhaust Manifolds and Turbochargers

MEUI-C Fuel System

250-hr Oil Pan (Shallow Sump)

RH or LH Service Side Options

Optional

120V or 240V Jacket Water Heater

SAE A or B PTO (RH rear)

75A, 105A or 175A Alternator

Heat Shielding

Cosmetic Engine Cover

Electric Fuel Priming Pump

Duplex Lube Oil and Fuel Filters

Deep Sump Oil Pan

Marine Alarm & Protection

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