PROPULSION SYSTEMS FOR RACE YACHTS (SAILBOATS)

STRUT DRIVES & GORI RACE SERIES PROPELLERS:

HYDRODRIVE MAXI II
	For IMS, 70 ft Whitbread Maxi etc. Maximum input torque 85 kg/mtr. Designed for use with GORI . 2 blade race type folding propeller. 680 or 750 diameter - also GORI, 3 blade folding 24" or 26" diameter. CLICK HERE FOR LARGER VIEW

Can accept Aquadrive, R&D, Vetus or Layrub couplings.

Typical engines used - VOLVO TAMD31A, YANMAR 4LH-HTE, 130/140 HP with 3:1 reduction gearbox fitted.

Available in aluminium as standard - supplied complete with matching GORI 2 or 3 blade race series folding props. Options for gun metal bronze lower unit.

HYDRODRIVE 80
	For 2 ton, 50 foot, 60 foot etc. Maximum input torque 45 kg/mtr. Designed for use with GORI folding race propeller 475 or 530 diameter or GORI 3 blade folding propeller 20" or 18" diameter. CLICK HERE FOR LARGER VIEW

Can accept Aquadrive, R&D, Vetus or Layrub couplings.

Typical engines used - YANMAR 4JH2-E, 4JH2-TE, 4JH2-HTE & 4JH2-DTE. 51 to 88HP reduction box 3:1, 2.6:1 and 2:1 to maximise torque utilisation.

Available in aluminium as standard supplied complete with matching GORI 2 or 3 blade folding prop. Option for bronze lower unit.

HYDRODRIVE 3/4 / 1 TON
	Fitted to many Admirals Cup winners. Maximum input torque 22kg/mtr. Designed for use with GORI, 2 blade folding race propeller. 380 & 425 mm diameter. CLICK HERE FOR LARGER VIEW

Can accept Aquadrive or Metalastic couplings.

Typical engines used - YANMAR 3GM30, VOLVO 2030, YANMAR 3JH2, BUKH DV36, ie. 25-38 HP with 2.5:1 or 2:1 ratio.

Supplied as standard in aluminium and without propeller. Option for bronze lower unit.

	GORI RACE SERIES PROPELLERS for Hydrodrive, shaft fitting and saildrive, left hand or right hand.
	Available as follows. Diameter x Pitch. 375x260 - 380x265 LH only - 425x300 - 475x330 - 530x370. For Hydrodrive Maxi II 680 right hand 750 left hand(special request)