01
What?
Engine Performance
High power 6.6L marine engines with CLASS-LEADING power-to-weight and multiple drive options.
02
Why?
Efficiency & Reliability
More low-end torque, better fuel economy, and easier maintenance with a proven, simplified design.
03
Who?
Focused Application
Engineered for commercial, military and performance marine vessels needing reliable, tailored power. Medium to very High-speed vessels.

VGT Marine Diesel
Variable Geometry Turbochargers (VGTs) enhance engine performance by reducing turbo lag and boosting low-speed torque. They maintain maximum torque across a broader RPM range, improve fuel efficiency, lower emissions through better exhaust control, and deliver stronger overall acceleration.

MD Marine Diesel
Marine diesel engines are designed specifically for use in boats and ships, often requiring features like indirect cooling with seawater, robust construction, and fuel efficiency. They are known for their reliability and longevity, with well-maintained engines potentially lasting the lifetime of a vessel.

Diesel Outboard Motor
The D14 delivers high torque at low RPM for heavy loads, with fuel efficiency rivaling a 25HP gas outboard. Built for tough commercial use, it offers reliable performance, low maintenance, and cost-effective operation—ideal for demanding marine environments.
Engine Options
Products
VGT Engines
Information
Marine Diesel offers the marine industry's only V8 diesel engine specifically engineered as a direct replacement for existing Mercruiser and Volvo Penta gasoline engines. Eliminating the need for costly hull modifications, this supercharged engine is designed for easy “drop-in” installation. Marine Diesel has carefully matched the original mounting points and connections—including exhaust, fuel, and electrical systems—to ensure seamless integration and straightforward replacement.
MD Engines
Information
Marine diesel engines are designed specifically for use in boats and ships, often requiring features like indirect cooling with seawater, robust construction, and fuel efficiency. They are known for their reliability and longevity, with well-maintained engines potentially lasting the lifetime of a vessel.
Commercial Diesel Outboard Engine D14
Information
MD Powertrain's cutting-edge diesel outboard where ‘innovation meets reliability’. Designed with commercial applications in mind, the D14 is the ideal choice for demanding environments such as the oil and gas industry, aquaculture, harbour inland marinas and protected areas. This diesel outboard requires minimal maintenance and offers a cost-effective operation. Offers a single fuel policy for those operating diesel fuelled workboats throughout industry.


