IRWIN 1/2 TON MKII

Sailboat Specifications


Hull Type:
Lifting Keel
Rigging Type:
Masthead Sloop
LOA:
32.00 ft / 9.75 m
LWL:
24.42 ft / 7.44 m
S.A. (reported):
412.00 ft2 / 38.28 m2
Beam:
11.33 ft / 3.45 m
Draft (max):
6.50 ft / 1.98 m
Draft (min):
3.50 ft / 1.07 m
Displacement:
7,300 lb / 3,311 kg
Ballast:
3,500 lb / 1,588 kg
S.A./Disp.:
17.57
Bal./Disp.:
47.95
Disp./Len.:
223.79
Construction:
FG
Ballast Type:
Lead
First Built:
1977
Last Built:
# Built:
Builder:
Irwin Yacht & Marine Corporation (USA)
Designer:
Ted Irwin
Website:

Auxiliary Power/Water (orig. equip.)

Make:
Yanmar
Model:
Type:
Diesel
HP:
12
Water:
28 gals.
Fuel:
14 gals.

Sailboat Calculations

S.A./Disp.:
17.57
Bal./Disp.:
47.95
Disp./Len.:
223.79
Comfort Ratio:
16.67

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Notes

According to Irwin documentation, as compared to the first version, the MKII has a transom hung rudder, drop/dagger keel, (draft is the same) softer chine and broader beam aft.



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