ALLMAND 31
Masthead Sloop • Fin with rudder on skeg • Built 1978–1985
Dimensions
- LOA
- 30.75 ft
- LWL
- 27.92 ft
- Beam
- 11.33 ft
- Max Draft
- 3.83 ft
- Displacement
- 11,100 lbs
- Ballast
- 4,300 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 2.03 (use caution offshore)
- SA/D Ratio ⓘ
- 14.8
- D/L Ratio ⓘ
- 228
- Ballast Ratio ⓘ
- 38.7%
Sail Plan
- Sail Area
- 461 sq ft
- I
- 41 ft
- J
- 12 ft
- P
- 34.4 ft
- E
- 12.5 ft
Construction
- Hull Type
- Fin with rudder on skeg
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- Lead or Iron
Production
- First Built
- 1978
- Last Built
- 1985
- Number Built
- —
Engine & Accommodations
- Engine Make
- Universal
- Engine Model
- M16 or M35
- Engine Type
- Diesel
- Water
- 40 gal
- Fuel
- 28 gal
Notes:
First introduced as the SAIL 31.
A similar model was advertised as the ALLMAND 312 (same hull and deck) with some differences in the interior layout.
Tall rig:
I: 43.0'/13.11m
J: 12.0'/3.66m
P: 36.3'/11.06m
E: 12.5'/3.81m
Dimensions from orig. builder literature.