King 40

2001
Designer
Mark Mills
Builder
Summit Yachts
Associations
?
# Built
?
Hull Type
Fin w/bulb & spade rudder
Construction
FG

Dimensions

Length Overall
39 8 / 12.1 m
Waterline Length
34 9 / 10.6 m
Beam
12 1 / 3.7 m
Draft
8 2 / 2.5 m
Displacement
15,650 lbs / 7,100 kg
Ballast
7,280 lbs / 3,300 kg (Lead)

Rig and Sails

Type
Fractional Sloop
Reported Sail Area
863 ft2 / 80.2 m2
Total Sail Area
862.9 ft2 / 80.2 m2
Mainsail
Sail Area
452 ft2 / 42 m2
P
52 5 / 16 m
E
17 2 / 5.3 m
Mast Height
?
Foresail
Sail Area
411.1 ft2 / 38.2 m2
I
53 3 / 16.3 m
J
15 5 / 4.7 m
Forestay Length
55 5 / 16.9 m
Spinnaker
SPL/TPS
21 8 / 6.6 m
ISP
58 5 / 17.8 m

Auxilary Power

Make
Yanmar w/saildrive
Model
3JH4E
HP
39
Fuel Type
Diesel
Fuel Capacity
26 gal / 98 l

Accomodations

Water Capacity
53 gal / 201 l
Holding Tank Capacity
?
Headroom
?

Calculations

Hull Speed
7.9 knots
Sail Area/Displacement
22.07
high performance
Ballast/Displacement
46.48
stiffer, more powerful
Displacement/Length
166.1
light
Comfort Ratio
23.82
coastal cruiser
Capsize Screening
1.94
better suited for ocean passages

Notes

From MILLS 39. Later became the SUMMIT 40.
See SUMMIT 40 for more details.


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