Key Specs
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.
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.
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.
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.
Displaying 1-6 of 6
| Application | Yachting Yachting |
| Stroke | 6.38 in 162 mm |
| Speed Range | 2300 rpm 2300 rpm |
| Emissions | IMO II, U.S. EPA Tier 3 Recreational, RCD, China Stage II IMO II, U.S. EPA Tier 3 Recreational, RCD, China Stage II |
| Aspiration | TTA TTA |
| 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 |
| Width | 57.8 in 1469 mm |
| Dry Weight | 6934 lb 3145 kg |
| Length | 82.9 in 2106 mm |
| Height | 56.9 in 1445 mm |
| Power Range | 2000 bhp (1491 bkW) 2000 bhp (1491 bkW) |
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All Models
North America – English