Seller's Description
1985 Bruce Roberts 37 Cutter currently in Trinidad US$ 35,000
True blue water cruising boat which has seen Cape Horn already!!
Best contact by eMail or WhatsApp!
Peter Warnaar, eMail: Whatshapening2000@gmail.com WhatsApp/Sint Maarten mobile: +1 721 553 0356 Trinidad mobile: +1 868 307 1689
Bruce Roberts 37 cutter rig Length: 11.00 mtr With: 3.40 mtr Draft: 1.20 mtr 11000 kg Australian Built 1985 Fiberglass Sleeps 4 pers. 2 bunks. 2 persons V berth Engine: Perkins 4-108 55 hp. Shaft Drive, hydralign folding prop Diesel 390 Ltr 50 ltr daytank Water tank 300 ltr Muir’s anchor winch, remote from cockpit 50 mtr chain 25 kg delta anchor Anchor deck wash pump Pps dripless shaftseal (new) 2 bilge pumps Hand bilge pump 500 w solar panels 30 amps Steca controller Maxwell winches self tailored 3 lifeline agm glp-4dl. 210 amp Xantrex Inverter 110 v. Xmas 1000 Head: jabsco toilet, shower, sink Aft deck shower Autopilot: coursemaster (Australian) Dept sounder, Raytheon Log, Raytheon Sonar interface outlook Radar , furuno Icom vhf Maststeps full Walder jib preventer Fridge/ freezer. 80ltr. Fridge 60 ltr Cooker: broadwater 2 burner stove, oven. Deck light led Tri light led Anchor light led Sails: main , Genoa, stay, Spare sails storm jib ,storm main, main.. 5 fenders Kajak caiaker. Hard Insulated back stay for ssb. Swim platform.
More info and pictures either by WhatsApp or eMail.
Contact:
Peter Warnaar, eMail: Whatshapening2000@gmail.com WhatsApp/Sint Maarten mobile: +1 721 553 0356 Trinidad mobile: +1 868 307 1689
Specs
- Designers
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- Builders
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- Associations
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- # Built
- ?
- Hull
- ?
- Keel
- ?
- Rudder
- ?
- Construction
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Dimensions
- Length Overall
- 43′ 5″ / 13.3 m
- Waterline Length
- 28′ 8″ / 8.8 m
- Beam
- 11′ 1″ / 3.4 m
- Draft
- 3′ 11″ / 1.2 m
- Displacement
- 24,250 lb / 11,000 kg
- Ballast
- ?
Rig and Sails
- Type
- Cutter
- Reported Sail Area
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- Total Sail Area
- ?
Mainsail
- Sail Area
- ?
- P
- ?
- E
- ?
- Air Draft
- ?
Foresail
- Sail Area
- ?
- I
- ?
- J
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- Forestay Length
- ?
Auxilary Power
- Make
- Perkins
- Model
- 4-108
- HP
- 55
- Fuel Type
- Diesel
- Fuel Capacity
- 116 gal / 440 l
- Engine Hours
- ?
Accomodations
- Water Capacity
- ?
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
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Calculations
- Hull Speed
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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
- ?
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
- ?
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
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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
- ?
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
