maximum number of persons (ISO6185) : 10,maximum payload (ISO6185) : 845 kg,buoyancy tube volume : 2,28 m3,Yanmar 4LHA STD 240 hp 180 Kw,Hamilton 213 Jet,overall length : 6,42 m 21’ 1“ . tube inflation pressure : 240 mbar 3,4 PSI . inside length : 4,60 m 15’ 1“ . design category (EC 94/25) : C . overall width : 2,34 m 7’ 7“ . inside width : 1,32 m 4’ 3“ . weight empty : 1390 kg 3064 lb . buoyancy tube diameter : 0,5 m 19,5“