DUFOUR 405 GRAND LARGE

DUFOUR 405 GRAND LARGE
DUFOUR 405 GRAND LARGE

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Fractional (9/10) Sloop
LOA: 39.93 ft / 12.17 m
LWL: 34.88 ft / 10.63 m
S.A. (reported): 881.56 ft² / 81.90 m²
Beam: 13.06 ft / 3.98 m
Displacement: 19,820.00 lb / 8,990 kg
Ballast: 5,159.00 lb / 2,340 kg
Max Draft: 6.66 ft / 2.03 m
Construction: GRP
Ballast Type: Cast iron
First Built: 2009
Last Built: 2012
Builder: Dufour Yachts (FRA)
Designer: Umberto Felci

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo
Type: Diesel; Saildrive
HP: 40
Fuel: 53 gals / 200 L

Accomodations

Water: 100 gals / 380 L

Sailboat Calculations

Definitions
S.A. / Displ.: 19.33
Bal. / Displ.: 26.03
Disp: / Len: 208.51
Comfort Ratio: 27.48
Capsize Screening Formula: 1.93
S#: 2.38
Hull Speed: 7.91 kn
Pounds/Inch Immersion: 1,627.67 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 47.74 ft / 14.55 m
J: 14.80 ft / 4.51 m
P: 44.29 ft / 13.50 m
E: 15.09 ft / 4.60 m
S.A. Fore: 353.28 ft² / 32.82 m²
S.A. Main: 334.17 ft² / 31.05 m²
S.A. Total (100% Fore + Main Triangles): 687.45 ft² / 63.87 m²
S.A./Displ. (calc.): 15.08
Est. Forestay Length: 49.98 ft / 15.23 m
Mast Height from DWL: 55.61 ft / 16.95 m

Sailboat Links

Designers: Umberto Felci
Builders: Dufour Yachts (FRA)
Associations: Dufour Association (UK)
Download Boat Record:

Notes

Hull length: 11.9 m / 39 ft.
Optional shallow keel: draft - 1.75 m / 5.7 ft; ballast - 2,450 kg / 5,410 lbs.
Displacement above is "light."
Sail area:
-Main: 36.6 m² / 394 ft²
-Genoa (130%): 45.3 m² / 451 ft²