DUFOUR 425 GRAND LARGE

Sailboat Specifications

both US imperial metric

Hull Type:

Fin Keel w/bulb

Rigging Type:

Fractional Sloop

LOA:

42.32 ft / 12.90 m

LWL:

36.84 ft / 11.23 m

Beam:

13.65 ft / 4.16 m

S.A. (reported):

722.00 ft² / 67.08 m²

Draft (max):

6.89 ft / 2.10 m

Draft (min):

5.58 ft / 1.70 m

Displacement:

19,445 lb / 8,820 kg

Ballast:

5,379 lb / 2,440 kg

S.A./Disp.:

16.04

Bal./Disp.:

27.66

Disp./Len.:

173.62

Construction:

FG

First Built:

2006

Builder:

Dufour (FRA)

Designer:

Umberto Felci & Patrick Roséo

Auxiliary Power/Tanks (orig. equip.)

Make:

Volvo

Type:

Diesel

HP:

40

Fuel:

42 gals / 159 L

Sailboat Calculations

Definitions

S.A./Disp.:

16.04

Bal./Disp.:

27.66

Disp./Len.:

173.62

Comfort Ratio:

24.04

Capsize Screening Formula:

2.03

S#:

2.91

Rig and Sail Particulars

help

I:

48.23 ft / 14.70 m

J:

15.58 ft / 4.75 m

P:

44.88 ft / 13.68 m

E:

15.42 ft / 4.70 m

S.A. Fore:

375.71 ft² / 34.90 m²

S.A. Main:

346.02 ft² / 32.15 m²

S.A. Total (100% Fore + Main Triangles)

721.74 ft² / 67.05 m²

S.A./Disp. (calc.):

16.03

Est. Forestay Len.:

50.68 ft / 15.45 m

Mast Height from DWL:

56.10 ft / 17.10 m

Accommodations

Water:

116 gals / 439 L

Sailboat Links

Designers:

Umberto Felci

Builders:

Dufour Yachts (FRA)

Download Boat Record:

PDF

Notes

Shallow draft version:
draft: 5.58'/1.7m
Ballast: 1134 lbs/2500kg

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