Yanmar Spare Parts Yanmar Spare Parts Return to Yanmar Spare Parts homepage Contact Minards Diesel Request spare parts for Yanmar diesel engine Yanmar industrial engines and spare parts, TNV and TF models Yanmar Diesel Yanmar marine diesel engines Highly saltwater resistant it will serve harder and longer in the corrosive condition of the sea Yanmar diesel engine workshop manuals available in digital and printed form For Economical Power Generation in a Durable Package, Choose Yanmar's YTB Series The brand name "YANMAR" adopted. By coupling an engine with a rice huller, Yanmar started selling a Powered Rice Huller. This was to be the first powered rice huller in Japan. Yanmar Spare Parts
For motorboat use, Yanmar makes main engines up to around 300kW. Like sailboat propulsion units, their reliability is legendary; but they are also light, compact and powerful.
The Saildrive has been found to improve boat balance, give more maneuvrability and better thrust. Drive by the famous Yanmar diesels, these Saildrives put a lot of dependable power in the right place in a boat.
Combustion power acts directly on the toroidal piston crown, boosting energy, decreasing thermal losses. Extra high output creates the tough torque needed for heavy duty jobs.
Now instead of fickle performance common to so many gasoline engines, the diesel outboard presents operational savings and long-term strengths that make pure sense to the commercial operator.
If you are looking for a silent, compact, power source, with minimum fluctuations, the new YDG is waiting for you.
These generators are purpose built to match the engine to the constant running load of the submersible pump, and alternator to the high starting capacity of the pump motor.

Gori 3-Blade
Folding Propeller

 
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This folding propeller marks a technological and functional leap forward in the development of propellers for sailboats with large engine power. It is now possible for these sailboats and motor sailors to gain the folding propeller's speed advantages under sail, combined with the fixed propeller's thrust capability when motoring.

The 3-blade Gori folding propeller was introduced on the market in 1994 and won the DAME award and HISWA award the same year, as the best new marine product.

Request a Gori sizing and suitability consultation.

"Overdrive" function
The 3 blade Gori folding propeller's "overdrive" function adds a new dimension to sailing under power. The helmsman can choose the propeller pitch and profile in the water while sailing forward, by regulating the yacht's shift and throttle control. Without the use of vulnerable hydraulics or complicated mechanical devices. The "overdrive" is used when motorsailing in fair weather or when using the engine under sail. The "overdrive" gives the same speed at lower rpms. The result is less engine noise, less vibration and better fuel economy. The function is simple. Eg when changing from "overdrive" to normal drive the shift and throttle control is set in neutral, which allows the propeller to fold. Then the shift and throttle control is set in forward again. The propeller itself adds a new dimension to sailing under power. Qualities that are unique to the 3 blade Gori folding propeller.

Full speed under sail
Folding propellers have been reserved for small or medium size sailboats with moderate engine power. They have been able to obtain, under sail, the extra speed the folding propeller allows with the minimum drag. The 3-blade Gori folding propeller brings these advantages within the reach of larger sailboats and motor sailors. The extra speed under sail is substantial.
The design prevents seaweed etc fouling on the propeller. A further potential for optimum speed. Tests by major yachting magazines have shown that the 3-blade Gori folding propeller has a much lower drag than any other well-known 3-blade sailboat propeller, no matter if it is a folding propeller or a feathering propeller.

Effective for engines from 10hp to 300hp (7 - 221kW)
The propeller revolution for larger sailboats and motorsailers is emphasized by the fact that this propeller can be used for boats fitted with engines from approximately 10hp (7kW) and up to approximatley 300hp (221kW), and the power transfer is on the whole the same as for fixed 3-blade propellers. The design of the Gori propeller results in minimum noise and vibration, which is often a problem for the well-known types of feathering propellers. This propeller is offered in diameters from 15" and up to 30". Tests by major yachting magazines have shown that the 3-blade Gori folding propeller has a much better efficiency both forward (+11%) and reverse (+6,5%) than a feathering propeller..

Professional quality
Gori propeller has for more than 20 years been leading the field in development of folding propellers. The 3-blade Gori folding propeller underlines Gori propeller's technological leading position, which is protested by patents pending. The 2-blade Gori folding propellers have for over 20 years proved their superiority and quality. They have been a natural choice for boats exposed to the most intense strains, for example during the Whitbread Round the World Race. The 3-blade Gori folding propeller is manufactured in the same professional quality, where every single propeller has its own number and a "logbook" during production. Each propeller is balanced dynamically.

3 blade gori diagram
Yanmar Spare Parts Its extraordinarily low fuel consumption is a result of this super-precise FIE and its direct injection system-the first ever to go into this type of engine. Now instead of fickle performance common to so many gasoline engines, the diesel outboard presents operational savings and long-term strengths that make pure sense to the commercial operator. When it comes to marine diesels, reliability is most highly valued factor of all. Each Yanmar diesel has been designed and manufactured using knowledge accumulated steadily by us since our founding in 1912. They are built for heavy loads and long running hours and can be matched up with any of the Yanmar engine protection or control systems. If you are looking for a high quality generator, consider one of the models built by Yanmar. Yanmar was founded in 1912 and developed the world's first commercially viable small diesel engine in 1933. For boats, the ability to slot an engine as low down as possible, or to mount twin engines low in the vee of the boat has been critical. The Saildrive has been found to improve boat balance, give more maneuvrability and better thrust. Drive by the famous Yanmar diesels, these Saildrives put a lot of dependable power in the right place in a boat.