YOUR MARINE PROPULSION SPECIALIST SINCE 1868 PROPELLERS & STERNGEARS - MARINE ENGINEERING

MAUCOUR - FRANCE Specialized since 1868, MAUCOUR FRANCE gain many years of experience in manufacturing propellers and sterngear equipments DESIGN AND MANUFACTURE OF: Propellers Shafts, sterntubes, couplings Glass-in or platform P’Brackets Seals, water lubricated bearings Rudders... Our manufacturing facilities include CNC machines, for producing serial products. Propellers are polished and dynamically balanced. Maucour offer propeller repair facilities: REPAIRING PITCH MODIFICATION CONTROLING, BALANCING

MAUCOUR - FRANCE Many french or overseas shipyards trust in MAUCOUR for supplying complete sterngears : water or oil lubricated. SHAFTS / STERNGEARS Bénéteau, Jeanneau, Brunswick, Ocqueteau, Catana, Allures Yachting, .. CASTOLDI WATERJETS BRACKETS / RUDDERS Allais, Allutech, CNB , Chantier Naval Delavergne, H2X, Océa, Merré, NSI, Piriou, Sibiril, Socarenam, STX France, Transmetal industries, Ufast... MAUCOUR FRANCE propose as well the «aftersale» and supply the spares of the famous english builders: Princess, Fairline, Sunseeker, Sealine, etc... MAUCOUR FRANCE MANUFACTURES ‘‘CUSTOM - MADE’’ PRODUCTS...

Controlable Pitch Propellers . . . . . . . . . . . . . . . . . . . . Feathering Propellers Variprop . . . . . . . . . . . . . . . . . . . Feathering Propellers Variprofile . . . . . . . . . . . . . . . . Folding Propellers Varifold . . . . . . . . . . . . . . . . . . . . . Outboard Propellers . . . . . . . . . . . . . . . . . . . . . . . . . . . Aluminium Volvo Propellers . . . . . . . . . . . . . . . . . . . . Caoutchouc Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic TS Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rigid Glands . . . . . . . . ....

BOWTHRUSTERS Hydraulic Bowthrusters . . . . . . . . . . . . . . . . . . . . . . . . . p. 131 CASTOLDI WATERJETS BRACKETS / RUDDERS SHAFTS / STERNGEARS SPARE PARTS Thrust Rings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Walker Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nitrile Flat Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-ring Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O-Ring Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Marine Hose . . . . . . . . . ....

STANDARD PROPELLERS Our standard propellers are manufactured according to standards ISO484-2 and ISO484-1 in tolerance Class 2. We can offer these propellers with tighter tolerances, Class 1 or Class S upon request. All our propellers are statically and could be dynamically balanced for specific applications (high speed) or on request. If required, we can manufacture propellers following standards form classification societies standards (Bureau Veritas, Lloyd’s Register, ABS, RINA, RMRS, etc ...). All propellers are marked with a unique serial number, enabling complete traceability of the latter,...

STANDARD PROPELLERS The HYDRAPOISE 3.45 is ideal for low powered displacement workboats and auxiliary sail craft. The aerofoil sections are designed to give optimum performance and manoeuvrability. Manufactured from high tensile manganese bronze as standard, it can also be supplied in nickel aluminium bronze for applications where enhanced strength and resistance to corrosion are required. PITCH (Inch) SHAFTS / STERNGEARS BRACKETS / RUDDERS Other dimensions on request The HYDRAPOISE 3.55 is considered the « industry standard» for medium speed boat inboard cruisers and it is designed for applications...

The ideal compromise between HYDRAPOISE 3.55 and HYDRAQUAD 4.73, the HYDRAQUAD 4.69 is particularly adapted when the engine power does not require a great blade area ratio and when smoothness is essential. The HYDRAQUAD 4.69 can be manufactured from either high tensile manganese bronze or nickel aluminium bronze. PITCH (Inch) SHAFTS / STERNGEARS STANDARD PROPELLERS The HYDRAQUAD 4.73 has been developed to solve the vibration problems encountered in large pleasure craft when fitted with today’s high horsepower engines. The four blade design gives this finely engineered propeller the acceleration...

STANDARD PROPELLERS PITCH (Inch) SHAFTS / STERNGEARS HYDRASKEW 3.73 A relatively new innovation in the propeller industry, this type of prop are now standard equipment on luxury motor yachts where low noise and smooth operation are an essential feature demanded by today’s more sophisticated owners. Particular care must be taken when designing this type of propeller to achieve the correct balance between the sectional thickness and the degree of skew. The HYDRASKEW 3.73 can be manufactured from either high tensile manganese bronze or nickel aluminium bronze. BRACKETS / RUDDERS Other dimensions...

PITCH (Inch) Like the HYDRASKEW 3.73, the design of the HYDRASKEW 4.85 gives smoothness and vibration free. It can be used when the power is considered too high for a 3 blade. The HYDRASKEW 4.85 can be manufactured from either high tensile manganese bronze or nickel aluminium bronze. SHAFTS / STERNGEARS STANDARD PROPELLERS Available in the size range 30’’ up to 96’’ diameter, the HYDRASTAR 3.45 is designed to give optimum performance and manoeuvrability on all types of displacement craft. The blade sections and generous hub dimensions impart exceptional strength and damage resistance. The HYDRASTAR...

STANDARD PROPELLERS Its fine design, careful balance combined with its great strength and resistance to corrosion and damage, ensure optimum vessel performance with minimum fuel consumption. The HYDRASTAR 4.60 is manufactured from high tensile manganese bronze as standard but it also available in aluminium bronze. Blades have a 12° rake aft. PITCH (Inch) Other dimensions on request BRACKETS / RUDDERS SHAFTS / STERNGEARS This range of propellers was designed due to the increasing number of high powered diesels being fitted in fishing vessels and workboats in recent years. The extra blade area...