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Cata Kawai

General description
I designed and built Kawai for my own use. The program was for family long journeys.
I wanted a resistant boat, able to sail in all tropical conditions, for long trips, without structure for maintenance. The boat had to be able to have a
good comportment at sea, even against the wind. I wanted an easy to sail, interesting and fast boat.
I chose wood and epoxy to combine low displacement, high resistance and rigidity, facility to build and maintain. I used carbon fiber, principally, to
minimize the longitudinal inertia. All the weight is centered or minimized at the extremities for the same reason. Mast, spreaders, daggerboards and front
beam spreaders are wood and carbon. Rigging fittings, rudder shafts and bowsprit are carbon.
I gave priority to the common and outside parts of the boat: salon, cockpit, front deck. The salon has four opening windows of 1,5 x 3’ and a main door of
5 x 7’, which gives this part of the boat the particularity of being a comfortable hove in bad sailing conditions and an open area in good sailing
conditions and at anchorage.
Kawai is a simple, strong, light and fast catamaran. She’s a real sailing boat, able to tack into an anchorage under main sail alone. She’s easy and fun
to sail and maneuver.

Characteristics
| Length Over All: |
37 ft |
11.15 m |
| Length Water Line: |
36 ft |
10.9 m |
| Width Over All: |
20 ft |
6 m |
| Mast / deck: |
48 ft |
14.5 m |
| Tirant d'eau: |
2 / 6 ft |
0.7 / 1.8 m |
| Displacement: |
3.5 tons |
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| Displacement full load: |
5 tons |
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| Main sail: |
533 sqft |
48 m2 |
| Headsail: |
222 sqft |
20 m2 |
| Gennaker: |
722 sqft |
65 m2 |
| Engine: |
15 hp Out Board |
Layout
2 Fort single cabins (access from deck)
2 Front single cabins
1 Galley (port hull)
1 Head (starboard hull)
2 Aft double cabins
1 Saloon
1 Cockpit
1 For deck
Inventory
Energy
3 Solar panels 80W
4 batteries: total 500Ah
Inverter (12-220V) 300W
Battery charger (12V-1.5V)
Electronic devices
GPS Garmin 152 fix + MNEA link
Depth sounder + repeater
USB receiver
Amplified speakers 12V
Autopilot Simrad TP 20
Head (starboard hull)
Marine WC
Furniture
External shower
Galley (port hull)
Two burners stove - Oven - Grill
Fridge-freezer 60 liters
Cooler 70 liters
Propulsion
Mainsail Dacron 48m2
Headsail Dacron 20m2
Staysail Dacron 13m2
Storm jib Prolam 5m2
Actual engine: Out Board 15 hp Mercury
Anchorage
Anchor Fortress 9.5 kg + 30 m chain of 8mm + 35 m rope of 16mm
Anchor Fortress 4.7 kg + 65 m rope of 16 mm
Others
Dinghy 3x1.3m
Dinghy hoist
Particularities
Wood & carbon mast
Wood & carbon dagger boards
Carbon bowsprit
Carbon chain plates
Carbon rudder shafts
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