ID
831280
$ 7,028.48
1-2 weeks delivery time
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The Gori 20x17x3RHx1:10W is a 3-blade folding propeller (Ø20", pitch 17", right-hand) for 35 mm ISO shafts. Features Overdrive pitch control, curved blades for high forward/reverse thrust, and minimal drag under sail. Compatible with 7–221 kW engines. Built from Nibral and stainless steel.
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Gori 20x17x3RHx1:10W Folding Propeller – 3-Blade, Ø20", Pitch 17", Right-Hand, for 35 mm ISO Shaft
The Gori 20x17x3RHx1:10W35 is a high-efficiency 3-blade folding propeller, engineered for 35 mm ISO shafts. First launched in 1994 and recognized with the DAME Award and HISWA Award, it redefined expectations in sailing yacht propulsion by offering both superior thrust under motor and low drag under sail.
Key Specifications
- Diameter: Ø20"
- Pitch: 17"
- Blades: 3-blade, folding
- Rotation: Right-hand
- Shaft Compatibility: 35 mm ISO Shaft (1:10 taper)
- Engine Range: 7 kW to 221 kW (10 hp to 300 hp)
Overdrive Function
The innovative Overdrive system enables in-motion pitch and profile adjustment using a single lever shift—no complex hydraulics required. This function improves fuel efficiency, lowers engine RPMs, and reduces noise and vibration.
Performance and Efficiency
- +15% efficiency in forward and reverse vs. other folding or rotary blade propellers
- Curved blades provide exceptional thrust and maneuverability
- Ideal for both sailing yachts and motor sailers
Advantages Under Sail
- Low-drag folded profile improves speed under sail
- Prevents debris entanglement during operation
- No shaft brake required with hydraulic gearboxes
Construction Quality
Manufactured from high-grade Nibral and stainless steel, each Gori propeller is precision-balanced and individually numbered for quality assurance and future servicing. Trusted worldwide by designers, builders, and performance sailors.
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