Detailed sailboat specifications and datasheets since 2015
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Hanse 675 (Standard)

Main featuresHanse 675 Standard
Model
Hanse 675
Version
Standard
Hull type
Monohull
Category
Offshore cruising sailboat
Sailboat builder
Hanse
Sailboat designer
Country
Germany
Construction
GRP (glass reinforced polyester):
Sandwich fiberglass polyester
First built hull
2015
Last built hull
Still in production
Appendages
Keel : L-shaped keel (with bulb)
Helm
Twin helm wheels
Rudder
Single spade rudder
Unsinkable
No
Trailerable
No
EC design category
 iThe CE design category indicates the ability to cope with certain weather conditions (the sailboat is designed for these conditions)

A: Wind < force 9, Waves < 10m
B: Wind < force 8, Waves < 8m
C: Wind < force 6, Waves < 4m
D: Wind < force 4, Waves < 0,5m
A
Standard public price ex. VAT (indicative only)
1439080 2020
 
Main dimensionsHanse 675 Standard
Overall length
69’ 2”21.1 m
Hull length
67’ 4”20.5 m
Waterline length
63’19.2 m
Beam (width)
19’ 5”5.9 m
Draft
10’ 2”3.1 m
Mast height from DWL
104’ 10”31.95 m
Light displacement (MLC)
76059 lb34500 kg
Ballast weight
24163 lb10960 kg
Ballast type
Cast iron
 
Rig and sailsHanse 675 Standard
Upwind sail area
3197 ft²297 m²
Downwind sail area
4435 ft²412 m²
Mainsail area
1421 ft²132 m²
Genoa area
1776 ft²165 m²
Solent area
1055 ft²98 m²
Gennaker area
3014 ft²280 m²
I
 iFore triangle height (from mast foot to fore stay top attachment)
89’ 7”27.3 m
J
 iFore triangle base (from mast foot to bottom of forestay)
25’ 5”7.75 m
P
 iMainsail hoist measurement (from tack to head)
86’ 11”26.5 m
E
 iMainsail foot measurement (from tack to clew)
29’ 11”9.1 m
Rigging type
Sloop Marconi 9/10
Mast configuration
Deck stepped mast
Rotating spars
No
Number of levels of spreaders
3
Spreaders angle
Swept-back
Spars construction
Aluminum spars
 
PerformancesHanse 675 Standard
Upwind sail area to displacement
 iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.

The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.

Upwind: under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 25 it indicates a fast sailboat.
302 ft²/T28.02 m²/T
Downwind sail area to displacement
 iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.

The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.
419 ft²/T38.88 m²/T
Displacement-length ratio (DLR)
 iThe Displacement Length Ratio (DLR) is a figure that points out the boat's weight compared to its waterline length. The DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).
The DLR can be used to compare the relative mass of different sailboats no matter what their length:

a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat.
138
Ballast ratio
 iThe Ballast ratio is an indicator of stability; it is obtained by dividing the boat's displacement by the mass of the ballast. Since the stability depends also of the hull shapes and the position of the center of gravity, only the boats with similar ballast arrangements and hull shapes should be compared.

The higher the ballast ratio is, the greater is the stability.
32 %
Righting moment @ 30°
 iThe righting moment is a moment (torque) that tends to restore a boat to its previous position after heeling. Its value corresponds to the torque needed to heel the boat for this angle.
Higher the righting moment is for an angle, greater is the stability.
206141 lb.ft28500 kg.m
Maximum righting moment
 iThe righting moment is a moment (torque) that tends to restore a boat to its previous position after heeling. Its value corresponds to the torque needed to heel the boat for this angle.
Higher the righting moment is for an angle, greater is the stability.
264005 lb.ft36500 kg.m @ 50.00 °
Critical hull speed
 iAs a ship moves in the water, it creates standing waves that oppose its movement. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. This leads to the concept of "hull speed".
The hull speed is obtained by multiplying the square root of the waterline length (in feet) by 1.34.
10.64 knots
 
Auxiliary engineHanse 675 Standard
Engine(s)
1 inboard engine
Engine(s) power (min./max.)
146 HP / 210 HP
Fuel type
Diesel
Fuel tank capacity
290.6 gal1100 liters
 
Accommodations and layoutHanse 675 Standard
Cockpit
Open aft cockpit
Cabin(s) (min./max.)
3 / 4
Berth(s) (min./max.)
6 / 10
Head(s) (min./max.)
3 / 4
Freshwater tank capacity
258.9 gal980 liters
Fridge/ice-box capacity
37 gal140 liters
Boiler capacity
21.1 gal80 liters
 
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