Detailed sailboat specifications and datasheets since 2015
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Sun Fast 3600 (Standard) vs Sun Fast 3600 (Lead keel)

Main featuresSun Fast 3600 StandardSun Fast 3600 Lead keel
Model
Sun Fast 3600
Sun Fast 3600
Version
Standard
Lead keel
Hull type
Monohull
Monohull
Category
Offshore racer-cruiser sailboat
Offshore cruiser-racer sailboat
Sailboat builder
Jeanneau
Jeanneau
Sailboat designer
Sailboat range
Country
France
France
Construction
GRP (glass reinforced polyester):
Sandwich fiberglass polyester (vacuum infusion)
GRP (glass reinforced polyester):
Sandwich fiberglass polyester (vacuum infusion)
First built hull
2013
2013
Last built hull
Still in production
Still in production
Award(s)
  • 2016: IRC boat of the year
    • 2016: IRC boat of the year
      Appendages
      Keel : L-shaped keel (with bulb)
      Keel : fin without bulb
      Helm
      Twin tillers (helm wheels in option)
      Twin tillers (helm wheels in option)
      Rudder
      Twin spade rudders
      Twin spade rudders
      Unsinkable
      No
      No
      Trailerable
      No
      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
      A
      Standard public price ex. VAT (indicative only)
      179520 2020
      179520 2020
       
      Main dimensionsSun Fast 3600 StandardSun Fast 3600 Lead keel
      Overall length
      36’ 11”11.25 m
      36’ 11”11.25 m
      Hull length
      35’ 5”10.8 m
      35’ 5”10.8 m
      Waterline length
      31’ 2”9.5 m
      31’ 2”9.5 m
      Beam (width)
      11’ 7”3.55 m
      11’ 7”3.55 m
      Draft
      7’2.13 m
      7’ 2”2.18 m
      Light displacement (MLC)
      10913 lb4950 kg
      10913 lb4950 kg
      Ballast weight
      4409 lb2000 kg
      4409 lb2000 kg
      Ballast type
      Cast iron fin with lead bulb
      Lead
       
      Rig and sailsSun Fast 3600 StandardSun Fast 3600 Lead keel
      Upwind sail area
      751 ft²69.8 m²
      751 ft²69.8 m²
      Downwind sail area
      1473 ft²136.8 m²
      1473 ft²136.8 m²
      Mainsail area
      396 ft²36.8 m²
      396 ft²36.8 m²
      Genoa area
      355 ft²33 m²
      355 ft²33 m²
      Symmetric spinnaker area
      1076 ft²100 m²
      1076 ft²100 m²
      Rigging type
      Sloop Marconi 19/20
      Sloop Marconi 19/20
      Mast configuration
      Deck stepped mast
      Deck stepped mast
      Rotating spars
      No
      No
      Number of levels of spreaders
      2
      2
      Spreaders angle
      Swept-back
      Swept-back
      Spars construction
      Aluminum spars (carbon fiber spars as an option)
      Aluminum spars (carbon fiber spars as an option)
      Standing rigging
      Dyform
      Dyform
       
      PerformancesSun Fast 3600 StandardSun Fast 3600 Lead keel
      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.
      259 ft²/T24.03 m²/T
      259 ft²/T24.03 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.
      507 ft²/T47.1 m²/T
      507 ft²/T47.1 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.
      163
      163
      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.
      40 %
      40 %
      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.
      7.48 knots
      7.48 knots
       
      Auxiliary engineSun Fast 3600 StandardSun Fast 3600 Lead keel
      Engine(s)
      1 inboard engine
      1 inboard engine
      Engine(s) power
      21 HP
      21 HP
      Fuel type
      Diesel
      Diesel
      Fuel tank capacity
      19.8 gal75 liters
      19.8 gal75 liters
       
      Accommodations and layoutSun Fast 3600 StandardSun Fast 3600 Lead keel
      Cockpit
      Open aft cockpit
      Open aft cockpit
      Cabin(s)
      2
      2
      Berth(s) (min./max.)
      4 / 6
      4 / 6
      Freshwater tank capacity
      26.4 gal100 liters
      26.4 gal100 liters
      Fridge/ice-box capacity
      15.9 gal60 liters
      15.9 gal60 liters
       
      SaloonSun Fast 3600 StandardSun Fast 3600 Lead keel
      Maximum headroom
      6’1.84 m
      6’1.84 m
      Berth length
      6’ 7”2 m
      6’ 7”2 m
       
      Aft cabinSun Fast 3600 StandardSun Fast 3600 Lead keel
      Maximum headroom
      6’ 8”2.03 m
      6’ 8”2.03 m
      Berth length
      6’ 7”2 m
      6’ 7”2 m
       
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