Seller's Description
PRICE REDUCTION 7-23-2020 Click here for all the details. 02corsair.com
The Corsair 31 Ultimate Cruiser (UC) combines performance with the ultimate in cruising accommodations. The forepeak houses the head, shower, wet dry storage and hanging locker. A full salon with standing headroom. An aft cabin double berth.The Corsair 31 UC is easy to trailer, beach and sail.
Equipment: Sails 2019 Mack Sails- Mainsail with roach and full battens Marblehead Dacron. Boom Furling. With Sunbrella Sail cover. 2019 Mack Sails-Screecher-with furling drum-Beam straps and Harken Blocks. And more. Motor: 2016 Yamaha 9.9 HP Four Stroke, Gas-Extended Shaft-High Thrust Remote In Cockpit Controls, Electric Tilt, start & choke. Batteries: Two West Marine AGM-92 Amp Hours Duel Purpose-900 Marine cranking amps-175 Reserve minutes. Rigging Mast: Aluminum Rotating. Stainless steel cable diamond stays and side stays with highfield levers and Forestay Harken furling drum for jib. 2nd Stainless Steel Forestay for hank on jib. 6 ft Bowsprit carbon fiber Electronics/Navigation 2017 Garmin GPS-MAP 547 XS- VHF Radio-Shakespeare-Mast head Antenna Tactic Digital-Speed Depth Display Compass-Magnetic-Bulkhead Mounted 2017 Simrad TP-32 Autopilot- with remote cable control.Laminated wood Tiller with Ronstan Battle Stick tiller extension. Anchoring Light, Steaming light, Deck Light Electrical Panel with volt meter & 12 volt socket (cigarette). Exterior Bottom Paint-Epoxy barrier coat under Petit Vivid Ablative/Biocide- Aqua Blue-New 2020 Wing and bow nets-New 2014- Sunrise-polyester coated- wing, with straps-bow, 3/8 open net 2019-fresh latex paint-laced with Dynema line. Hardware: 4 Harken two speed Self Tailing Winches. Mainsheet Bock 12:1 Interior: Interior Cushions- blue Sunbrella Three removable custom wood panels spanning center of salon with custom Sunbrella cushion. Dining Table. Galley Stove-two burner alcohol Two sinks-galley and head-with cold water faucet and electric water pump for water on demand Plow Anchor with Chain and Rode,Danforth Anchor with chain and Rode. Mast-raising equipment: Bow cradle, Stern stand with roller, Yoke, gin pole and mini stays. Two heavy duty Harken blocks with spare 70 ft halyard. Trailer: Trailex Aluminum Dual Axel 2018 New Brakes-Drum-Surge 2018 New Wheel Bearings and Bearing Buddy hubs 2018 Four new tires Spare Tire Refurbished Bunks New Trailer Nose Wheel/Stand (swing-up) Light Bar More Details see: 02corsair.com
Specs
- Designer
- Corsair Marine
- Builder
- Corsair Marine
- Associations
- ?
- # Built
- ?
- Hull
- Trimaran
- Keel
- Daggerboard
- Rudder
- ?
- Construction
- FG
Dimensions
- Length Overall
- 35′ 11″ / 11 m
- Waterline Length
- 101′ 8″ / 31 m
- Beam
- 72′ 2″ / 22 m
- Draft
- 2′ 0″ / 0.6 m — 16′ 4″ / 5 m
- Displacement
- 5,500 lb / 2,495 kg
- Ballast
- ?
Rig and Sails
- Type
- Sloop
- Reported Sail Area
- 710′² / 66 m²
- Total Sail Area
- 672′² / 62.4 m²
Mainsail
- Sail Area
- 355′² / 32.9 m²
- P
- 43′ 10″ / 13.4 m
- E
- 16′ 2″ / 4.9 m
- Air Draft
- ?
Foresail
- Sail Area
- 317′² / 29.5 m²
- I
- 41′ 9″ / 12.8 m
- J
- 15′ 1″ / 4.6 m
- Forestay Length
- 44′ 5″ / 13.6 m
Auxilary Power
- Make
- ?
- Model
- ?
- HP
- ?
- Fuel Type
- ?
- Fuel Capacity
- ?
- Engine Hours
- ?
Accomodations
- Water Capacity
- ?
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
- 2
Calculations
- Hull Speed
-
13.9 kn
Classic: 7.93 kn
Hull Speed
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Formula
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
- Sail Area/Displacement
-
36.5
>20: high performance
Sail Area / Displacement Ratio
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
Formula
SA/D = SA ÷ (D ÷ 64)2/3
- SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
- D: Displacement in pounds.
- Ballast/Displacement
- ?
Ballast / Displacement Ratio
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Formula
Ballast / Displacement * 100
- Displacement/Length
-
57.2
<100: Ultralight
Displacement / Length Ratio
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
Formula
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
- D: Displacement of the boat in pounds.
- LWL: Waterline length in feet
- Comfort Ratio
-
3.2
<20: lightweight racing boat
Comfort Ratio
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Formula
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
- D: Displacement of the boat in pounds
- LWL: Waterline length in feet
- LOA: Length overall in feet
- Beam: Width of boat at the widest point in feet
- Capsize Screening
-
5.8
>2.0: better suited for coastal cruising
Capsize Screening Formula
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
Formula
CSV = Beam ÷ ³√(D / 64)
- Beam: Width of boat at the widest point in feet
- D: Displacement of the boat in pounds
This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.
