The Bukh DV48RME 48HP Marine Diesel Engine is a compact yet highly durable propulsion solution designed for professional marine use. Built with a robust three-cylinder inline configuration, this engine delivers dependable 48 horsepower output, making it ideal for workboats, fishing vessels, lifeboats, patrol boats, and small commercial craft requiring reliable continuous-duty performance.

Engineered specifically for keel-cooled installations, the DV48RME is particularly suitable for vessels operating in shallow waters, debris-prone environments, or commercial applications where seawater cooling systems are not preferred. The integrated thermostat-controlled keel cooling system ensures consistent operating temperatures, enhancing engine longevity and efficiency.

The engine features a wet sump lubrication system with both pre-filter and full-flow oil filtration to ensure maximum protection of internal components. Its centrifugal governor provides stable speed control under varying load conditions, maintaining smooth operation even during demanding marine tasks. The inclusion of a fuel lift pump ensures reliable fuel delivery, while the air inlet filtration system protects the engine from contaminants.

Supplied as a complete package, the DV48RME includes a PRM reverse-reduction gearbox, making it ready for installation and propulsion integration. The 12V electrical system incorporates electric start functionality, a charging alternator with double diode, and a comprehensive remote operating panel equipped with warning lights for charging, oil pressure, and cooling water temperature. An audible alarm system further enhances onboard safety.

The engine’s water-cooled exhaust manifold improves thermal efficiency and reduces exhaust temperatures, contributing to safer and quieter operation. Zinc anode protection helps prevent corrosion in marine environments, ensuring long-term durability.

Bukh DV48RME 48HP engines are renowned for their simple mechanical design, ease of maintenance, and long service intervals. The DV48RME continues this tradition with accessible service points, straightforward installation requirements, and compatibility with a wide range of marine control systems and optional configurations.

This engine package provides a dependable, fuel-efficient, and low-maintenance propulsion solution for operators seeking reliability and commercial-grade marine performance.