The Irwin 52 mk4 is a 52.0ft cutter designed by Ted Irwin and built in fiberglass since 1988.
The Irwin 52 mk4 is a moderate weight 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.
Main features
| Model | Irwin 52 mk4 | ||
| Length | 52 ft | ||
| Beam | 15.33 ft | ||
| Draft | 5.50 ft | ||
| Country | ?? | ||
| Estimated price | $ 0 | ?? |
Ratios
| Sail area / displ. | 17.65 | ||
| Ballast / displ. | 0 % | ||
| Displ. / length | 243.70 | ||
| Comfort ratio | 40.86 | ||
| Capsize | 1.71 |
Hull
| Hull type | Monohull fin keel with rudder on skeg | ||
| Construction | Fiberglass | ||
| Waterline length | 44 ft | ||
| Maximum draft | 5.50 ft | ||
| Displacement | 46500 lbs | ||
| Ballast | 0 lbs | ||
| Hull speed | 8.89 knots |
Rigging
| Rigging | Cutter | ||
| Sail area (100%) | 1420 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 834.37 sq.ft | ||
| Sail area main | 585.36 sq.ft | ||
| I | 66.83 ft | ||
| J | 24.97 ft | ||
| P | 56.42 ft | ||
| E | 20.75 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 0 gals |
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | ?? | ||
| Designer | Ted Irwin | ||
| First built | 1988 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |