Boat propeller HYDRAQUAD 4.73
fixed-pitchshaft drive4-blade

Boat propeller - HYDRAQUAD 4.73 - MAUCOUR FRANCE - fixed-pitch / shaft drive / 4-blade
Boat propeller - HYDRAQUAD 4.73 - MAUCOUR FRANCE - fixed-pitch / shaft drive / 4-blade
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Characteristics

Application domain
for boat
Technology
fixed-pitch
Propulsion
shaft drive
Number of blades
4-blade
Material
bronze
Diameter

Min.: 406 mm
(16 in)

Max.: 711 mm
(28 in)

Pitch

Min.: 14 in

Max.: 33 in

Description

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 of a 3 blade propeller. The HYDRAQUAD 4.73 is offered in high tensile manganese bronze or nickel aluminium bronze and should be ordered with 1’’ less pitch than the equivalent 3 blade propeller to maintain the same engine loading. It can also be “cupped” on the trailing edge.

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Exhibitions

Meet this supplier at the following exhibition(s):

METS 2026
METS 2026

17-19 Nov 2026 Amsterdam (Netherlands) Hall 05 - Stand 451

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