Need a boost?

Meet Your Supercharged, Turbocharged Solution

turbocharged solution
turbocharged solution

MEET YOUR SUPERCHARGED, TURBOCHARGED ENGINE

Get a closer look at the Cat® C12.9 high performance engine as Hashim Marzuq from Caterpillar Marine Group discusses key features and benefits in this walkaround. The C12.9 marine propulsion engine is ideal for high performance marine applications including yachts, fishing vessels, military vessels, governmental vessels and various other high performance marine applications. The electronically-controlled C12.9 is offered in two power ratings: 850 mhp at 2300 rpm and 1000 mhp at 2300 rpm. Both ratings meet EPA Tier 3, IMO II, EU Recreational Craft Directive and EU Stage IIIA regulations.

“The 1000 mph engine has a supercharger which enhances the low end available torque to you at lower engine rpm. It is electronically controlled, starting from 600 to 900 rpm,” Marzuq notes. This allows fast acceleration throughout the entire engine speed range due to its air system design of integrated series turbochargers and a supercharger. Other features of the engine include a common rail fuel system and dual aftercoolers, which are split into a low pressure and high pressure aftercooler. Both aftercoolers are freshwater-cooled. “The C12.9 is what we consider a separate circuit aftercooled engine. It uses one common coolant that is separated via dual thermostats and the pressure reduction through the plumbing in the system.”

Watch the video to find out more about the key features to the C12.9 high performance propulsion engine!

of

Everything you need to know about the new C12.9 high performance propulsion engine! Filmed at Yachts Miami Beach, the C12.9 walkaround covers key features, benefits and more!

C12.9 Engines
Cat® C12.9 High Performance Marine Propulsion Engine

View product information on the C12.9 high performance marine propulsion engine.

View Product
Cat® C12.9 High Performance Marine Propulsion Engine
Cat® C12.9 High Performance Marine Propulsion Engine
It’s All About Performance: Why Jarrett Bay Chose the New Cat® C12.9 Engines

Discover why Cat® engines are delivering the power to perform for Jarrett Bay Boatworks—and customers around the world.

Learn More
Cat® C12.9 Engines
Cat® C12.9 Engines

GET THE LATEST STORIES AND TIPS FROM CAT MARINE

SIGN UP FOR OUR NEWSLETTER TO STAY UP TO SPEED

SIGN UP

RELATED ARTICLES