New CAT Equipment

C32B

Performance Power Built for Life on the Water

The Cat® C32B high performance twin turbo marine engine delivers the power, acceleration and responsive performance yacht and sportfishing operators need for life on the water. Built on a proven platform and supported by the Cat dealer network, it helps owners move confidently from dock to destination with dependable performance and lasting peace of mind.

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Benefits

High Performance Power

Parallel turbocharging delivers smooth, responsive acceleration and strong low-end torque for a refined on-water experience. High power density with minimal weight impact—ideal for luxury new builds and repowers.

Acceleration You Can Feel

Low noise, low‑vibration performance at slow speeds enhances onboard comfort. Smooth, responsive handling supports cruising, trolling, and high-speed runs, reducing fatigue for owners, guests, and crew on extended journeys.

Supported Wherever You Go

Globally compliant (IMO II / III, EPA Tier 3, RCD, China II) with low-maintenance, airless aftertreatment for reduced ownership costs. Backed by the Cat dealer network, ensuring reliable support wherever you cruise.
  • Dimensions & Weights
    Dry Weight
    6934 lb
    Height
    56.9 in
    Length
    82.9 in
    Width
    57.8 in
  • Engine
    Aspiration
    TTA
    Bore
    5.71 in
    Configuration
    Vee 12, 4-Stroke-Cycle Diesel
    Displacement
    1959 in³
    Emissions
    IMO II, U.S. EPA Tier 3 Recreational, RCD, China Stage II
    Rotation from Flywheel End
    Counterclockwise
    Speed Range
    2300 rpm
    Stroke
    6.38 in
  • Engine Specifications
    Application
    Yachting
    Stroke
    6.38 in
  • Ratings
    Power Range
    2000 bhp (1491 bkW)
Standard Equipment
  • ADEM VI Electronic Control Module
  • Air Cleaner / Fumes Disposal
  • Electronic Diagnostics and Fault Logging
  • Engine and Transmission Monitoring
  • Sea Water Aftercooler
  • Titanium Plate Heat Exchanger with Expansion Tank
  • Gear-driven JW and SW pumps
  • Water-cooled Exhaust Manifolds and Turbochargers
  • MEUI-C Fuel System
  • Fuel Priming and Transfer Pump
  • 250-hr Oil Pan (Shallow Sump)
  • RH or LH Service Side Options
Optional Attachments
  • 120V or 240V Jacket Water Heater
  • SAE A or B PTO (LH or RH rear)
  • 75A or 105A Alternator
  • Spray Shielding