BoatsTruc 18

Truc 18

Cat (rotating spar) · Centerboard Dinghy · First built 2009

A high-performance centerboard dinghy featuring a rotating cat rig and an exceptionally high sail-area-to-displacement ratio

Designed by Marco Croci, built by Crus Yacht.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Centerboard Dinghy

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

TrailerableBeam 2.30 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 360 kg of hull, so roughly 950 kg on a trailer: check that against your own towing rating.Ramp-launchableAbout 360 kg of hull, with a keel that raises or a draft shallow enough to float off a trailer — she can go back on the trailer at the ramp, not only into the water.Shoal draftDraws 0.18 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
CoastalBluewater

At 3.26 she sits above the 2.0 line — beamy for her weight, and happiest coastal.

Capsize screening 3.26
EasygoingPowered-up

36.2 — a lot of sail for her weight; powered-up and eager, a real performer.

Sail area / displacement 36.2
TenderStiff

26% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 26%

Powered-up and quick to accelerate — this one likes to sail.

  • Heavier than ~93% of boats her size on file
  • Draws more than ~99% of boats her size on file
  • Beamier than ~98% of boats her size on file

Compared with 267 boats of the same type within a quarter of her length.

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
26.4%
Rig & sail area
Rig
Cat (rotating spar)
Ratios
SA / displacement
36.2
Capsize screening
3.26
Hull
Hull type
Centerboard Dinghy
Construction
Fiberglass
Production
Years built
First built 2009
Designer
Marco Croci
Builder
Crus Yacht

Boats like this, on the water

Nobody has filmed this one — but these are close.

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Klepper Cadet5.40 mSame hull familyNear-identical length
We're off to Greece to see our NEW BOAT! 😍 Road trip, catamaran & sailing dinghy22:21from Eternal Sailing
Fairey Marine Swordfish4.57 mSame hull family0.9 m shorterA hot-molded centerboard dinghy built using WWII-era aircraft techniques until fiberglass production costs took over
[OFF MARKET] Fairey Swordsman 33 (APRIL KNIGHT), with Hugh Rayner - Yacht for Sale - Berthon Int.from Berthon International
O'Day Daysailer5.11 mSame hull family0.4 m shorterA 1956 centerboard dinghy with a high sail-area-to-displacement ratio that remains in production today
O'Day Day Sailer II CYANE 20 Apr 20 Pre Mast Raising Checklist0:01from kentblairl
RS Venture4.98 mSame hull family0.5 m shorterA 4.98-meter fractional sloop with a high sail-area-to-displacement ratio, designed for agile, modern dinghy sailing
Elliot Finnestrand - World Champion in sailing after motocross accident0:07from SEILmagasinet
Mutineer 154.57 mSame hull family0.9 m shorterA prolific 15-foot centerboard dinghy with a 43.54 SA/D ratio that has remained in production since 1972
Sailing Dighies NOT to Buy - How to Learn Sailing Ep 318 - Lady K Sailing7:04from Lady K Sailing
CL Sailboats 164.88 mSame hull family0.6 m shorterA fiberglass centerboard dinghy featuring the classic Wayfarer hull shape and sail plan, updated with a modified cockpit
What's the Best Sailboats for Beginners?3:02from Practical Sailor

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

Truc 12A lightweight 3.65-metre cat-rigged dinghy by Marco Croci featuring a high sail-area-to-displacement ratio for performanceC2 F18A Greg Goodall design built for the Formula 18 class, featuring a rotating spar and a 21-square-metre spinnakerApollo 18An early A-class single-handed catamaran featuring a rotating spar and an exceptionally high sail-area-to-displacement ratioAMF Alcort Trac-18Frac. Sloop (Rotating Spar) · 5.49 m

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