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Inboard day fishing boat / hydro-jet
22 ULTRA MAGNUM Duckworth


  • Motor type:


  • Propulsion:


  • Length:

    6.71 m (22' 0")


You’ll never say “if only” in Duckworth’s Ultra Magnum Inboard Jet. The ultimate off-road vehicle, the Ultra Magnum has conquered some of the most challenging, demanding and just plain wild water on the planet…and won! Powered by a powerful V8, this is the biggest, baddest, boldest inboard jet ever! Its Hydro-Flow jet hull accelerates at a stunning rate, reaching planing speed in an instant. Bring it on — from intimidating whitewater to shallow riffles and everything in-between. Duckworth’s Ultra Magnum makes the unknown your playground.

LENGTH: 6.7 m / 22'
BEAM: 2.6 m / 102"
SIDE: 91.44 cm x 3.16 mm / 36" x .125"
BTM WIDTH: 2.13 m x 4.83 mm / 84" x .190"
DRY WEIGHT: 1501.4 kg / 3310 lb
DEADRISE: Bow 22°, Forward 18°, Transom 12°
FUEL CAP: 234.7 L / 65 USG diurnal fuel system
ENGINE: 5.7 L MEFI-5 (catalyzed)
JET PUMP: Hamilton 212 Turbo Impeller w/ S.S. fresh water seacock valve
MAX CAP: 8 persons or 600kg, 1320lb
2200lb, 998kg with motor, persons, gear


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