Beta Marine

Beta Marine’s engines are built in our Gloucestershire, England factory and are based on the most advanced water cooled Kubota diesels. Every engine produced has smooth running characteristics through the full speed range while meeting emissions requirements for this decade and beyond. Every engine from the Beta 10 up to the Beta 75 incorporates the Kubota injection system. The Beta 105 utilizes the Kubota E-CDIS system for direct injection.

Beta Marine has a reputation for high quality and outstanding customer support. All engines are designed with this philosophy in mind, even the smallest engine is heat exchanger cooled for yacht and work boat applications.

The entire line is also available in keel cooled form to suit the inland waterways market where continuous slow speed running is required.

Beta Marine engines can be supplied with a very comprehensive range of options and accessories.  Please check that the equipment level of the engine you are ordering matches what you need as there are different specs and levels which we can supply.

Why Beta?

•    We have a superb heat exchanger cooled engine range especially engineered for the yachtsman and work boats at an affordable price, with a 3 year ‘self service’ warranty.
•    With our Dealer network and dedicated seagoing team, we have probably installed a Beta engine in a yacht similar to yours. Ask for details!
•    Special engine feet option – designed and manufactured to suit your engine bearers.
•    Easy maintenance with mounted sump pump and optional polyvee belt and pulley drive transmission with our high output alternators.
•    Our Small engine range is based upon the most technically advanced Kubota diesels that give you very smooth, quiet power, right through the speed range
•    Low carbon foot print – these clean engines meet all current and projected exhaust emission regulations – both RCD (Recreational Craft Directive 94/25/EC as amended by 2003/44/EC) and EPA (U.S Environmental Protection Agency) exhaust emission compliance.
Beta Marine’s Seagoing engines are:
•    Heat Exchanger cooled, indirect injection, naturally aspirated marine diesel engines based on Kubota.
•    Multi cylinder with high inertia flywheel for smooth running.
•    Three vortex combustion for quiet running, low emissions and excellent fuel consumption.
•    Quiet gear driven camshaft for engine reliability and easy servicing – no timing chains or tooth belts to replace.
•    Water cooled exhaust manifold. •    Battery charging alternator 40/65 amps – giving full
power at cruising speed with 12 volt electric starting
as standard. •    Heater plugs for cold start below 5°C. •    Standard ‘A’ Control Panel. •    Heavy duty feet and flexible mountings. •    Technodrive or Newage PRM gearboxes with 2:1
reduction ratio as standard. Output rotation is
clockwise in ahead, viewed from gearbox end. •    Fuel filter and mechanical fuel lift pump. •    Lubricating oil filter and sump drain pump. •    ‘Morse’ type engine speed and gearbox control cable
support and end fittings. •    Installation angles up to 15° maximum when static,
and 25° when heeling.
Seagoing Options
•    ABV, ABVW, B and C Control panel options with gauges and alarms.
•    Down angle and Vee drive gearbox options •    Special engine feet for your installation. •    Calorifier connections for hot water systems. •    Larger 70/100 amp battery charging alternators
and second 70 amp.

You can access our complete line of Beta Marine Engines from the Main Menu at the top of this page.

For a Brochure describing the Beta 10 – 38 h.p. models download the 10 MB PDF file: Beta 10 – 38 Brochure