C32 ACERT Tier 3

The C32 ACERT marine propulsion engine is available at ratings that meet both EPA Tier 3 and IMO II 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 ACERT has seven 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 ACERT marine engine is supported by the extensive Cat global dealer network and standard warranty.

Power Rating

Power Range 750-1800 bhp (559-1342 bkW) 750-1800 bhp (559-1342 bkW)

Engine Specifications

Speed Range 1600-2300 rpm 1600-2300 rpm

Emissions EPA Tier 3, IMO II, EU IW EPA Tier 3, IMO II, EU IW

Aspiration TTA TTA

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 Counterclockwise

Configuration Vee 12, 4-Stroke-Cycle Diesel Vee 12, 4-Stroke-Cycle Diesel

Dimensions & Weights

Maximum Height 62.5 in 1587.0 mm

Minimum Length 77.8 in 2121.0 mm

Minimum Height 60.9 in 1547.0 mm

Maximum Width 60.17 in 1528.0 mm

Maximum Length 83.5 in 2284.0 mm

Minimum Dry Weight 6950.0 lb 3152.0 kg

Minimum Width 60.17 in 1528.0 mm