Propulsion Systems

To get the best performance from your boat you need to have your propellers tuned to the best levels.  Savings in fuel, increases in cruising and top speeds, and less vibration can all be gained by improving the output of your prop.

RL Marine provide a computerised design and technical calculation for the correct estimation of propeller sizes.

We stock and supply a wide range of propellers from the major manufacturers.

Our computer will calculate a propeller to match the specifications of your boat.
We use the Hale MRI system to ensure the highest performance for your vessel and cater for a range including Commercial, SuperYachts and Pleasure boats.



The Hale Propeller Measurement Recording Instrument is a computerised three dimensional propeller measurement device.


The Hale propeller measurement recording system enables our specialized propeller technician to accurately repair or tune your propeller to minimize vibration and increase the performance of your vessel, achieving designated RPM .  Often by re-tuning your propeller (adding or reducing pitch) you can obtain correct RPM for warranty purposes for your engine.

MRI Prop Scanneer


Propellers are manufactured in different blade areas and diameters to suit different applications – yacht style, cruiser style, commercial style and kaplan style in 3, 4 and 5 blade.

We are authorised applicators of propspeed.