MULTICHINE 31
Dimensions and Coeficients
Principal Dimensions
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Construction |
Plywood/epoxy |
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| L.O.A | 9.45 m | 31’ 0” |
| D.W.L | 8.10 m | 20’ 7” |
| Max. beam | 3.54 m | 11’ 7” |
| Draught | 1.63 m | 5’ 4” |
| Displacement | 4500 kg | 9900 lb |
| Ballast | 1450 kg | 3190 lb |
| Fresh water tanks | 360 l | 95 gl |
| Fuel tank | 120 l | 32 gl |
| Standing Headroom | 1.84 m | 6’ 0” |
| Propulsion | 21 HP | |
| Sail Area (main + fore triangle) | 44 m2 | 474 sq ft |
| Wetted Surface | 18.6 m2 | 200 sq ft |
| Length/displ ratio – displ/length ratio | 5.77 | 235 |
| Prismatic coefficient | 0.48 | |
| Sail Area/Wetted surface ratio | 2.4 | |
| Immersion | 159 kg/cm | 889 lb/in |
| Sail Area/Displacement ratio | 16.47 | |
| Block coefficient | 0.35 | |
| GM | 1.17 m | 3’ 10” |