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Gori 18x13x3RHx1:10W Folding Propeller – 3-Blade, Ø18", Pitch 13", Right-Hand, for 35 mm ISO Shaft
The Gori 18x13x3RHx1:10W folding propeller is an award-winning 3-blade solution introduced in 1994, honored with the DAME and HISWA Awards. Designed for 35 mm 1:10 ISO shafts, it offers advanced propulsion for larger sailing yachts and motor sailers, combining high-speed sailing performance with powerful thrust under engine.
Key Features
- 3-blade folding propeller – Ø18", pitch 13"
- Right-hand rotation for 35 mm 1:10 taper ISO shaft
- Overdrive function for pitch/profile adjustment under power
- Suitable for engine power range 7–221 kW (10–300 hp)
- Low drag under sail thanks to compact folded profile
- Prevents debris entanglement – no need for shaft brake with hydraulic gearboxes
Overdrive Function
The Overdrive function enables dynamic pitch change using only the boat's throttle and gear lever—no hydraulics required. Transitioning between normal and overdrive modes is simple and improves efficiency at lower RPMs, reducing fuel consumption, noise, and vibration.
Performance Benefits
- +15% thrust improvement in both forward and reverse (vs. conventional folding props)
- Exceptional maneuverability and efficiency, even in low power scenarios
- Reduces vibration and noise compared to flat-bladed rotary propellers
Technical Specifications
Blades 3 Diameter Ø18" Pitch 13" Rotation Right-Hand Shaft 35 mm ISO (1:10 taper) Engine Power 7–221 kW (10–300 hp)
Trusted Quality
Manufactured by Gori with over 25 years of proven performance, this propeller is crafted using high-grade Nibral and stainless steel. Each unit is individually numbered for service traceability, making it a preferred choice among designers, shipyards, and offshore racing crews.
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