Gori 3 Blade Folding Propeller 20x13x3RHx1:10W for 35 mm ISO Shaft

Article Gori-20x13x3RHx1:10W35

€ 4.978,20

1-2 weeks delivery time
Price incl. 19% VAT

- +

Add to cart

The Gori Propeller 20x13x3RHx1:10W35, a pioneering 3-blade folding propeller introduced in 1994 and recipient of the DAME Award and HISWA Award, stands as a technological marvel in marine propulsion. Tailored for sailing yachts, it extends its advantages to larger vessels, seamlessly integrating speed under sail and thrust under motor. With exceptional wing curvature, it excels in both forward and reverse thrust, outperforming other propellers in power and maneuverability. The exclusive "Overdrive" function elevates motorized driving, allowing pitch and profile adjustments effortlessly. Suitable for engines from 7kW to 221kW, it breaks size limitations, accommodating engines over 300hp. Crafted with precision to minimize noise and vibration, it offers diameters from 15” to 30” for standard shafting and 15” to 20” for saildrive configurations. The propeller's low profile when folded minimizes drag, resulting in increased boat speed under sail, while its unique shape prevents debris entanglement during sailing. Demonstrating superior efficiency in both advance and reverse, as validated by leading yachting magazines, the 3rd bladed Gori folding propeller exemplifies professional quality with high-grade materials such as Nibral and stainless steel, maintaining its position as the preferred choice for designers, yacht builders, and regatta sailors, each propeller meticulously numbered for quality assurance and future service.

Description
Ask a Question

Gori Propeller 20x13x3RHx1:10W35 - Folding Propeller 20x13x3RH for 35mm ISO Shaft

The 3-blade Gori folding propeller, launched in 1994, earned acclaim with the DAME Award and HISWA Award, standing as a pinnacle in marine propulsion innovation. A technological leap for sailing yachts, it enables larger vessels to harness the speed advantages under sail and the thrust of a fixed propeller under motor.

The wing curvature of the 3-blade Gori folding propeller excels in providing excellent forward thrust and reversible power, surpassing most other propellers in power and maneuverability. Its exclusive "Overdrive" function allows the helmsman to adjust pitch and profile effortlessly during forward movement, enhancing motorized driving without the need for delicate hydraulics or complicated mechanics.

Suitable for engines ranging from 7kW (10hp) to 221kW (300hp), this folding propeller breaks traditional size limitations, catering to engines over 300hp. Crafted with precision, it minimizes noise and vibration issues commonly found in rotary blade propellers. Available in diameters from 15” to 30” for standard shafting and 15” to 20” for saildrive configurations, its low profile when folded ensures the lowest drag among 3-blade folding and rotary blade propellers, resulting in increased boat speed under sail and elevated overall boat value.

Advantage under Sail

The unique shape of the folding propeller prevents entanglement with seaweed, plastic bags, and debris during sailing, eliminating the need for a shaft brake in hydraulic gearboxes. Independent tests confirm its superior efficiency, contributing to an overall increase in boat speed under sail.

Performance under Engine

Tests by leading yachting magazines demonstrate a significant efficiency increase (+15%) in both advance and reverse compared to other folding or rotary blade propellers. This high level of efficiency is attributed to the special curvature and rotation of the propeller blades, optimizing thrust even at lower power levels.

Professional Quality

Gori Propeller, a leader in folding propeller design for over 25 years, emphasizes technical superiority with the 3rd bladed Gori folding propeller. Crafted from high-quality materials such as Nibral and stainless steel, it remains the top choice for leading designers, yacht builders, and regatta sailors. Each Gori propeller is numbered for quality assurance and future service.