Boat propeller HYDRAQUAD 4.73
fixed-pitchshaft drive4-blade

boat propeller
boat propeller
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Characteristics

Application domain
for boats
Technology
fixed-pitch
Propulsion
shaft drive
Number of blades
4-blade
Other characteristics
bronze

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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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.