Reliable Propulsion for Hovercraft
For more than 60 years, Hoffmann has been engineering and manufacturing wooden composite propellers in 3-, 4-, and 5-blade configurations, with diameters ranging from 1.0 m to 3.5 m, available in both ducted and unducted designs to meet a broad spectrum of performance demands and a performance of 3000 kW.
The propellers can be supplied in fixed-pitch or ground-adjustable configurations, but are most commonly delivered as variable-pitch units, featuring hydraulic or mechanical control systems capable of providing both positive and negative thrust.