Gori 3 Blade Folding Propeller 16,5x13x3RHS for Sail Drive

Gori Faltprop. 16.5x13x3RH for 25mm ISO Shaft

The Gori Faltprop. 16.5x13x3RH is a revolutionary 3-blade folding propeller that made its debut in 1994, earning prestigious awards such as the DAME Award and HISWA Award for best new marine product. Representing a significant leap in the evolution of propellers for sailing yachts, this propeller caters to both larger sailing yachts and motor sailers, providing the combined advantages of increased speed under sail and reliable thrust under motor.

The wing curvature of the 3-blade Gori folding propeller ensures excellent thrust both ahead and in reverse, surpassing the capabilities of most other propellers and enhancing maneuverability. A standout feature is the "Overdrive" function, allowing the helmsman to dynamically adjust pitch and profile during forward motion, revolutionizing motorized driving without relying on delicate hydraulics or complicated mechanics.

The "overdrive" function reduces engine noise, vibration, and fuel consumption, offering the same speed at lower revs. The process of shifting from normal ahead to "overdrive" and back is simple, distinguishing the Gori 3-flg. Folding propeller from others in the market.

Suitable for engines from 7kW (10hp) - 221kW (300hp)

Folding propellers, traditionally reserved for smaller sailing yachts, are now available for engines over 300 hp, extending the special advantages of the Gori 3-bladed propeller to large sailing yachts and motor sailers, showcasing its versatility and performance.

The special design of the Gori propeller minimizes noise and vibration, addressing common issues with rotary blade propellers. Available in diameters from 15” to 30” for standard shafting and 15” to 20” for saildrive configurations.

Advantage Under Sail:

The low profile when folded results in the lowest drag among 3-flg. folding and rotary blade propellers. Independent tests confirm increased boat speed under sail, enhancing the overall value of your boat.

The shape of the folding propeller prevents seaweed, plastic bags, and other flotsam from getting caught, ensuring smooth sailing. With hydraulic gearboxes, the expensive installation of a shaft brake can be avoided without jeopardizing the durability of the gearbox.

Performance Under Engine:

Tests by leading yachting magazines and independent organizations reveal a significantly higher efficiency (+15%) in advance and reverse compared to other folding or rotary blade propellers. This efficiency is attributed to the special curvature and rotation of the propeller blades, optimizing thrust even in underpowered conditions.

Saildrive Propellers:

The hub of the Gori Saildrive Propeller features a flexible core acting as a shock absorber and electrically isolating the propeller from the saildrive, as required by engine manufacturers. A safety system in the hub enhances durability and ensures maneuverability, catering to popular sail drives such as Bukh, Sonic, Volvo-Penta, Yanmar, and others.