Ratings
Power Range | 1800-2400 bhp (1342-1790 bkW) 1800-2400 bhp (1342-1790 bkW) |
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Key Specs
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 2025 mhp and 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 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.
Power Range | 1800-2400 bhp (1342-1790 bkW) 1800-2400 bhp (1342-1790 bkW) |
Speed Range | 2300 rpm 2300 rpm |
Emissions | IMO II/III, U.S. EPA Tier 3 (recreational), RCD, China II IMO II/III, U.S. EPA Tier 3 (recreational), RCD, China II |
Aspiration | Sequential Turbocharged - aftercooled Sequential Turbocharged - aftercooled |
Bore | 5.71 in 145 mm |
Stroke | 6.38 in 162 mm |
Displacement | 1959 in³ 32.1 l |
Rotation from Flywheel End | Counterclockwise Counterclockwise |
Configuration | VEE 12, 4-Stroke Cycle diesel VEE 12, 4-Stroke Cycle diesel |
Flywheel Housing | SAE No. O SAE No. O |
Cooling | SWAC (Seawater Aftercooler) SWAC (Seawater Aftercooler) |
Governor | Electronic (ADEM VI) Electronic (ADEM VI) |
Oil Change Interval | 250 hrs 250 hrs |
Refill Capacity | Lube Oil System w/ oil filter change: 76 L (20 gal) Lube Oil System w/ oil filter change: 76 L (20 gal) |
Dry Weight | 7736 lb 3509 kg |
Length | 87.8 in 2231 mm |
Width | 58 in 1474 mm |
Height | 58.1 in 1478 mm |
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