Ross 780
The Ross 780 is a 25.58ft fractional sloop designed by Murray Ross and built in fiberglass since 1980.
70 units have been built.
The Ross 780 is an ultralight sailboat which is a very high performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat. The fuel capacity is originally very small. There is a very short water supply range.
Ross 780 for sale elsewhere on the web:
Main features
| Model | Ross 780 | ||
| Length | 25.58 ft | ||
| Beam | 8.08 ft | ||
| Draft | 0.92 ft | ||
| Country | ?? | ||
| Estimated price | $ 0 | ?? |
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Ratios
| Sail area / displ. | 25.58 | ||
| Ballast / displ. | 40.64 % | ||
| Displ. / length | 88.45 | ||
| Comfort ratio | 9.93 | ||
| Capsize | 2.39 |
Hull
| Hull type | Monohull lifting keel | ||
| Construction | Fiberglass | ||
| Waterline length | 23.25 ft | ||
| Maximum draft | 5.92 ft | ||
| Displacement | 2490 lbs | ||
| Ballast | 1012 lbs | ||
| Hull speed | 6.46 knots |
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Rigging
| Rigging | Fractional Sloop | ||
| Sail area (100%) | 293 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 109.44 sq.ft | ||
| Sail area main | 183.28 sq.ft | ||
| I | 25.75 ft | ||
| J | 8.50 ft | ||
| P | 28.75 ft | ||
| E | 12.75 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 3 gals |
Accommodations
| Water capacity | 11 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | ?? | ||
| Designer | Murray Ross | ||
| First built | 1980 | ||
| Last built | 0 | ?? | |
| Number built | 70 |
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