Inboard engine M4.35

dieselboatingatmospheric

Excellence in small marine diesel engines At VETUS, our heritage is rooted in delivering innovative and reliable solutions for marine propulsion. Whether you have a launch, sailing yacht, canal boat, or small cabin cruiser, we've got you covered. The M-Line series of small marine diesel engines offer the best in terms of high power and torque output, reliability, durability, and fuel-efficiency. With years of dedicated development and positive customer feedback, we therefore are proud to say that the M-Line engines have proven their quality and reliability over time. The M-line engines are available in 12 different models, with power output ranging from 12 hp to 52 hp. Exceptional heat management Boat engine rooms can often heat up to temperatures as high as 70°C, consequently affecting the performance of the engine and other surrounding onboard equipment negatively. If not managed properly, high heat environments will, eventually, increase the chances of downtime and costly maintenance. Due to our commitment to innovation and product quality, we have designed an elegant yet intelligent and efficient solution: a water-cooled aluminum top cover. Unique in the marine industry, this ingenious cooling element, located directly above the cylinder head, absorbs radiant heat from the engine, resulting in a significant temperature reduction of up to 15°C (-20%). Consequently, the engine receives a more fuel-efficient air supply leading to better combustion, fuel-economy and greater performance.