Tanzer 7.5

1977 — 1985
Designer
Johann Tanzer
Builder
Tanzer Industries Ltd.
Associations
?
# Built
790
Hull Type
Fin w/transom hung rudder
Construction
FG

Dimensions

Length Overall
24 6 / 7.5 m
Waterline Length
21 9 / 6.7 m
Beam
8 0 / 2.4 m
Draft
4 0 / 1.2 m
Displacement
3,800 lbs / 1,724 kg
Ballast
1,600 lbs / 726 kg
drawing

Rig and Sails

Type
Masthead Sloop
Reported Sail Area
236.1 ft2 / 21.9 m2
Total Sail Area
246.1 ft2 / 22.9 m2
Mainsail
Sail Area
100.4 ft2 / 9.3 m2
P
24 1 / 7.4 m
E
8 4 / 2.5 m
Mast Height
?
Foresail
Sail Area
145.5 ft2 / 13.5 m2
I
28 10 / 8.8 m
J
10 0 / 3.1 m
Forestay Length
30 6 / 9.3 m

Auxilary Power

Make
?
Model
?
HP
?
Fuel Type
?
Fuel Capacity
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?

Calculations

Hull Speed
6.26 knots
Sail Area/Displacement
15.51
under powered
Ballast/Displacement
42.11
stiffer, more powerful
Displacement/Length
163.07
light
Comfort Ratio
16.15
lightweight racing boat
Capsize Screening
2.05
better suited for coastal cruising

Notes

Shoal draft: 2.67’/.82m
Displacement: 4150 lbs./1882 kgs.
Ballast: 1950 lbs./885 kgs.
Photo courtesy Adam Hunt.


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