The Cat 3512C marine propulsion engine makes your investment work harder. Through a wide range of available power ratings, no required aftertreatment technology, and nominal rated BSFC fuel consumption - it will drive down your total cost of ownership. With a redesigned piston bowl shape to improve combustion, and improved fuel delivery, this engine is IMO II emissions compliant and committed to sustainable environmental development. Single-source support, the Caterpillar warranty, and industry-leading one-year warranty on parts make the 3512C a fully integrated marine power solution
Caterpillar C12 (669 - 715 mhp)
From € 66 350 (excl. VAT)
Rating E - 492 bkW - 669 mhp - 2300 rpm / Yacht setting.
Cat® C12 Diesel Marine Propulsion Engines, with ratings of 578-609 mhp (570-600 bhp) at 2300 rpm, meet IMO I emission standards. The C12 takes full advantage of the electronically controlled unit injection fuel system, resulting in an environmentally friendly engine with outstanding performance and fuel economy. There is also a wide range of optional equipment available to meet the needs of your marine commercial or pleasure craft application.
Product Features / Compatibility:
• Air intake: Aftercooler anticorrosion, gas treatment
• Oil circuit: oil filter (service left or right), transfer pump, manual priming pump
• Lubrication: Oil breather, oil filter, filler cap and dipstick, lubricating oil, gear driven pump, drain pump.
• Cooling: Thermostatic housing, seawater and freshwater pumps driven by gears, expansion tank, tubular exchanger, engine oil coolant, seawater circuit
• Exhaust: Turbocharger and collector cooled by fresh water
• Mounting: Front engine mount (adjustable)
• Protection system: Stop in case of overspeed
• Control system: electronic control, MEUI ™ fuel system, 70 point customer socket, SAE J1939 communication protocol
• General: damper, lifting rings, documentation, service right or left
7 other products in the same category:
From € 90 850 (excl. VAT)
Rating E - 747 bkW - 1015 mhp - 2300 rpm / Yacht setting.
The C18 ACERT marine propulsion engine has ratings for recreational applications that meet U.S. EPA Tier 3, IMO II, and EU Stage IIIA Regulations. This marine engine incorporates the latest core engine system innovations to provide maximum benefits in power density, performance, emissions, and fuel efficiency. Not only is it equipped with engine monitoring and protection features, it is also compatible with Cat display and vessel control systems.
From € 181 070 (excl. VAT)
Rating E - 1342 bkW - 1825 mhp - 2300 rpm / Yacht setting.
C32 ACERT propulsion engine ratings of 1925 mhp (1900 bhp) 1417 bkW, 1825 mhp (1800 bhp) 1342 bkW, and 1622 mhp (1600 bhp) 1193 bkW are available with heat exchanger cooling. These ratings are compliant for U.S. EPA Tier 3 Recreational, EU Stage IIIA, and IMO II. The 1600 and 1800 bhp ratings are also meet US EPA Tier 3 Commercial Standards. The engine configuration includes an air cleaner and CCV system as well as jacket water aftercooling. Additional features include a “plug-in PTO”, an MECP I control panel, and hybrid fuel lines.
From € 83 130 (excl. VAT)
Rating E - 625 bkW - 850 mhp - 2300 rpm / Yacht setting.
The C12.9 is designed to be integrated with both the Cat Three60 Precision Control shaft line maneuvering and engine control solution as well as other marine industry throttle controls. 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. In addition to high power density, the C12.9 offers high torque at low engine speeds and fast acceleration throughout the entire engine speed range due to its air system design of integrated series turbochargers and a supercharger.
From € 37 000 (excl. VAT)
Rating E - 298 KW - 400 mhp - 2900 rpm / Yacht setting.
The C7.1 marine propulsion engine is ideal for recreational boating applications, specifically smaller vessels and motoryachts ranging from 25 -60 feet in size. The engine features a common rail fuel system enabling optimum combustion and low emissions. The engines provide noticeably quiet operation due to reduced combustion noise through advanced electronic control. Additionally, no visible smoke is emitted from the C7.1 engines during operation.
From € 63 550 (excl. VAT)
Rating E - 478 bkW - 650 mhp - 2300 rpm / Yacht setting.
The C8.7's sophisticated fuel delivery system allows the use of a radial, belt-driven supercharger in addition to the conventional turbocharger; this feature eliminates smoke and reduces lugging, while delivering phenomenal low-end torque and impressive fuel economy. . FPT (Fiat Powertrain Technologies) Industrial's advancements in second-generation common rail fuel injection systems paired with an innovative air management system allows the compact C8.7 to develop an impressive 650 mhp @ 2300 rpm while meeting EPA Tier 3 Commercial, EPA Tier 3 Recreational, IMO II, and EU Stage IIIA (EU IW) emissions standards.