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Seller's Description

1993 Carroll Marine Tripp 33

Well maintained Tripp 33 that has a ridiculously impressive race record over the last 20 years. There is no boat that is faster upwind in any condition for its rating than this Tripp. We have spared no expense in maintaining the boat to compete at the highest level and have a great 15 year run with the boat and time to move on. Some of the upgrades and features include:

  • NACA templated keel and rudder
  • Yearly “Hutchin’s” DA longboard of bottom and foils
  • Epoxy bottom re-done in 2007 and never a blister on the hull, keel or rudder
  • Awlgrip Hull and mast
  • New Awlgrip non-skid
  • New custom Delrin Keel shims
  • New rudder pinions
  • New carbon spinnaker pole
  • Simple windward sheeting traveler car, backstay and runners all at helmsman or main trimmers fingertips
  • Reinforced running backstay plates
  • Re-bedded stanchions
  • Yearly serviced Harken winches
  • Obviously, all high-tech halyards
  • Electric winch for keel with new Harken high load blocks and spectra line (5.5 draft up and 7.5 down!)
  • Nexus instruments with 2 maxi mast displays
  • Two autopilots
  • Double axle trailer with custom bunks
  • Sails

  • New Carbon main with only 5 races (no heavy air)
  • New Carbon 155 with only 7 races
  • New symmetrical spinnaker
  • North 110 blade
  • 150% heavy #1
  • Multiple older cruising sails

  • Newly glassed deck and chain plate area- there is no escaping this in any boat I am afraid…
  • Standing Headroom! And a private head…
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Specs

Designer
William H. Tripp, III
Builder
Carroll Marine
Associations
?
# Built
23
Hull
Monohull
Keel
Lifting
Rudder
?
Construction
FG

Dimensions

Length Overall
33 0 / 10.1 m
Waterline Length
27 11 / 8.5 m
Beam
10 4 / 3.2 m
Draft
4 7 / 1.4 m 6 11 / 2.1 m
Displacement
6,100 lb / 2,767 kg
Ballast
2,700 lb / 1,225 kg (Lead)

Rig and Sails

Type
Sloop
Reported Sail Area
540′² / 50.2 m²
Total Sail Area
540′² / 50.2 m²
Mainsail
Sail Area
318′² / 29.5 m²
P
41 0 / 12.5 m
E
15 5 / 4.7 m
Air Draft
?
Foresail
Sail Area
223′² / 20.7 m²
I
39 11 / 12.2 m
J
11 1 / 3.4 m
Forestay Length
41 6 / 12.7 m

Auxilary Power

Make
Westerbeke
Model
2CL
HP
12
Fuel Type
Diesel
Fuel Capacity
15 gal / 57 l
Engine Hours
?

Accomodations

Water Capacity
36 gal / 136 l
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
9.8 kn
Classic: 7.09 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

9.75 knots
Classic formula: 7.09 knots
Sail Area/Displacement
25.9
>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.
25.88
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
44.3
>40: stiffer, more powerful

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

44.27
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
124.3
100-200: light

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
124.25
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
14.2
<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
14.15
<20: lightweight racing boat
20-30: coastal cruiser
30-40: moderate bluewater cruising boat
40-50: heavy bluewater boat
>50: extremely heavy bluewater boat
Capsize Screening
2.3
>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
2.26
<2: better suited for ocean passages
>2: better suited for coastal cruising

This listing is presented by SailingAnarchy.com. Visit their website for more information or to contact the seller.

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