C32B

Metric

Imperial

Power Range

1800-2400 bhp (1342-1790 bkW)

Speed Range

2300 rpm

Emissions

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

Availability

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.

Key Features & Benefits

  • Updated engine design to enable higher power density
  • Noise reduction at low engine speeds (MEUI-C Fuel System)
  • Updated engine electronic control module (ADEM VI)
  • MCS certifications available
  • Updated seawater aftercooler and HEX design
  • Optimized sequential air system maximizes performance and torque range
  • LH and RH service side options available
  • No zinc anodes required (use vessel bonding system)

C32B