Welcome to the website of Daan de Roos – DdR Projects! Here you will find more information about my work and the solutions that I can offer you. As an independent entrepreneur, I focus on all technical aspects that surround the propulsion installations of all types of (commercial) ships, workboats and yachts. From idea, to realization, with tailor-made engineering not to be missed. Are you curious what I can do for you, please contact us soon!


About me

This is a little introduction about myself.


Available: New Volvo Penta DPS drives

Available immediately, due to oversupply with the installation of new engines; different DPS drives. Also the latest DPS-D with silent shift technology. The drives are new, unused in box and supplied as standard for sale from Volvo Penta D3-220 in various petrol models. To ask? Mail for more info and executed: info@ddr-projects.nl Reduction: 1.78: 1Supplied …

Application engineering and installation twin engine installation Volvo Penta D4-320 EVC2.0

This 11m Limo (Carbon)tender, delivered in Q3 2020, but preparations ongoing from 2019, was installed with a twin installation of Volvo Penta D4-320’s with Hamilton 292 waterjets. The drivetrain completed with a ZF68 reduction reverse gear, Aquadrive drive shaft and the EVC2.0 control system. Whole drive train installed and commissioned by me. Topspeed: 35 knopen.