The Cumulant 40 is a 41.01ft masthead sloop designed by E. G. van de Stadt and built in steel by Cumulant Yachts since 1993.
It accomodates 6 people in 2 cabins plus salon.
The Cumulant 40 is a heavy sailboat which is a reasonably good performer. It is reasonably stable / stiff and has an excellent righting capability if capsized. It is best suited as a heavy bluewater cruising boat. The fuel capacity is average. There is a good water supply range.
Main features
| Model | Cumulant 40 | ||
| Length | 41.01 ft | ||
| Beam | 12.47 ft | ||
| Draft | 3.94 ft | ||
| Country | The Nederlands (Europe) | ||
| Estimated price | $ 140300 |
Ratios
| Sail area / displ. | 16.86 | ||
| Ballast / displ. | 25 % | ||
| Displ. / length | 334.38 | ||
| Comfort ratio | 40.24 | ||
| Capsize | 1.68 |
Hull
| Hull type | Monohull lifting keel | ||
| Construction | Steel | ||
| Waterline length | 32.81 ft | ||
| Maximum draft | 7.22 ft | ||
| Displacement | 26455.44 lbs | ||
| Ballast | 6613.86 lbs | ||
| Hull speed | 7.68 knots |
Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 932.05 sq.ft | ||
| Air draft | 52.49 ft | ||
| Sail area fore | 0 sq.ft | ?? | |
| Sail area main | 0 sq.ft | ?? | |
| I | 0 ft | ?? | |
| J | 0 ft | ?? | |
| P | 0 ft | ?? | |
| E | 0 ft | ?? |
Engine
| Nb engines | 1 | ||
| Total power | 46 HP | ||
| Fuel capacity | 71 gals |
Accommodations
| Water capacity | 106 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 2 | ||
| Nb of berths | 6 | ||
| Nb heads | 1 |
Builder data
| Builder | Cumulant Yachts | ||
| Designer | E. G. van de Stadt | ||
| First built | 1993 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |