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ALBIN DELTA 31

DELTA 31 (ALBIN) built by Albin Marine (SWE) and designed by Peter Norlin. Her first hull was built in 1983 with an overall lengh of 9.35 m or 30.68 ft long

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ALBIN DELTA 31 Sailboat Specifications​

Features

Overall Length (LOA) m / ft9.35 m / 30.68 ft
Builder(s)Albin Marine
Designer(s)Peter Norlin
BrandAlbin
CountrySweden
Hull TypeFin w/spade rudder
Number of Hulls Built300
First Hull Built1983
Last Hull Built1986
Ballast TypeIron
Rigging TypeFractional Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio40.77

Dimensions

Overall Length (LOA) 9.35 m / 30.68 ft
Waterline Length (LWL)7.60 m / 24.93 ft
Beam (width)3.04 m / 9.97 ft
Draft1.80 m / 5.90 ft
Light Displacement (MLC) 3900 kg / 8598 lb
Maximum Displacement3900 kg / 8598 lb
Ballast Weight1590 kg / 3505 lb

Performance

Capsize Screening Formula (CSF)1.95
Comfort Ratio23.3
Displacement-Length Ratio (DLR)247.73
Ballast Ratio40.77
Sail Area to Displacement16.68

Above Deck

Estimated Forestay Length11.51 m / 37.77 ft
Reported Sail Area40.51 m² / 436.00 ft²
Total Sail Area40.55 m² / 436.45 ft²
Mainsail Area21.86 m² / 235.25 ft²
I36.09 ft * 11.00 m
J11.15 ft * 3.40 m
P37.73 ft * 11.50 m
E12.47 ft * 3.80 m
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