This aluminum boat design (plan) is a raised bow version of the 18 FT Orca (hull 620B) and is popular for rough water work in Australia.
At 2,930 lbs. displacement with 60 gallons of fuel, at 115 HP, the boats projected speed is 32 knots.
|LOA||20' 8" / 6.30 m|
|Beam||7' 11" / 2.41 m|
|Weight||2,213 lbs / 1,004 kg|
Weight in table above is the weight of the uncut aluminum sheet and plate.