Custom Carbon Treutlein 65. 2017. The performance sailing catamaran "EOS" has been built in full carbon sandwich
construction using vacuum-infusion technology. The design is based on the TAG 60 of wellknown
designer Greg Young which has been modified to comply with the owner's individual
requirements regarding performance, seaworthiness and structural integrity. The
modifications have been developed in agreement with the designer and structural engineers.
During the entire production process the owner did not compromise quality, which can be
proved in each detail.
The sailing catamaran "EOS" applied for CE-certification in design category A.
3 double cabins ensuite Spacious saloon with open galley
Hull and Structure:
Hull and bulkheads are built in full carbon sandwich construction with Corecell foam core
using vacuum infusion technology. Even the bonding laminates were applied with vacuum
infusion. Lamination works were performed following highest boatbuilding standard.
Laminate layup is visible on most of the inside surfaces, structural members can be perfectly
Hulls provide forward and aft crash boxes for additional safety in case of collision
The outer skin is spray-coated with Alexseal grey colour in professional quality. Deck and Superstructure:
Deck and Superstructure are also built in full carbon sandwich with Corecell foam core using
Basic idea for the construction was to keep the structure as continuous as possible. This can
be seen at the continuous main bulkhead, or at the main deck, that continues in one part as
work top in the galley, which causes minor restrictions for the interior on one hand, but allows
a maximum stiffness without additional weight.
Deck and superstructure are spray-coated with Alexseal white colour in professional quality.
The windows are individually shaped and manufactured in coloured laminated safety-glass.
All deck hatches are Lewmar flush carbon versions equipped with solar fans.
Working-deck and cockpit are covered with cork flooring.
The entire interior follows the hull structure almost without hidden parts. Structural members
of the yacht are visible, which creates light and technical interior without any covers and just
a few additional furniture. Most of the surfaces are either high gloss carbon laminate, or white
coated, only a few areas are covered with textile fabric.
The U-form pantry on port side is fully equipped with tree fridges, deep freezer, double sink,
induction with 4 plates, microwave, galley extractor hood and espresso machine. Work top
with high gloss full carbon surface.
Salon on starboard side with large sofa and carbon dining table. The large flat screen TV is
pivot-mounted and retractable stored in the ceiling, it can optionally be turned either to the
salon or to the cockpit.
Chart table with navigation instruments, computer and large daybed are situated in front of
the main bulkhead under the windshield and can be accessed from port hull.
The cockpit is separated from the salon by a large sliding door and offers a large C-shape
sofa framing a carbon table with integrated plancha, grill and induction-field. A full flexible
protective enclosure with windows provides shelter from wind and rain.
The port hull includes an aft double cabin separated by a sliding door with storage and desk
area midship, as well as a bathroom with shower and carbon toilet in the front.
The starboard hull provides a double cabin separated by a sliding door in the aft, a day toilet
midship and a double cabin with two single beds, storage, a bathroom with carbon toilet and
shower in the front.
The bow peaks provide storage for fenders and mooring lines as well as a Bauer diving
compressor on port side and a carbon rack for three diving cylinders on starboard side. Bow
thrusters (2.5 HP each) and holding tanks are also installed in this compartment. Access to
the bow peaks effects on high grade carbon ladders with wooden inlays.
The engine rooms on the aft end of the hulls can be accessed from the cockpit with carbon
stairs and from the transom stairs.
All Mattresses and cushions are found almost as new. Entertainment:
The entertainment system contains components selected from high quality brands as listed
- One large telescopic and pivot mounted flat screen, optionally visible from salon or
- Three flat screens on supports in the cabins.
- Radio/ CD CLARION with BOSE speakers in salon and cockpit.
- Antenna internet with G4 router.
- TV Antenna satellite KVH. Technical Equipment:
The entire technical equipment is selected from well-known brands and high quality.
Air conditioning is not required, as the accommodation does not heat up due to constructive
details like missing hatches in the rooftop and vertical cabin windows.
The normal electrical consumption can be covered by 21 solar panels with approximate
capacity of 3000 W. Additionally the boat is equipped with a generator FISCHER PANDA
8500. Operating time approximately 10 hours.
The service battery capacity consists of 4 Lithium batteries 180A/ 24V, additionally separate
starter batteries for engines and generator.
The engines: Type YANMAR SD 60 with 75 HP are fitted with GORI 3 blade folding
propellers. Double filtration system and fire-fighting system provide additional safety.
Operating time approximately 250 hours.
Fuel is stored in 6 polyurethane tanks with 1400 litres capacity in total, additionally two day
tanks with 120 litres in total.
Freshwater capacity is 300 litres in total in two polyurethane tanks.
3 holding tanks are provided in the fore peaks and central in the starboard hull which can be
discharged by gravity.
One deck shower with cold and hot water is installed on aft transom.
The Aquatech watermaker has a capacity of 160 litres per hour. Operating time
approximately 2 hours.
Water can be heated electrically, or by heat exchanging device from the engines.
A small washing machine (3kg) is installed in the port hull.
Each compartment can be drained with electrical or manual bilge pumping system.
Lightning protection system is installed.
Without exception exterior and interior lights are LED, red courtesy lights for the night.
Natural and solar driven ventilation is provided in the entire boat.
Various AC and USB-sockets are provided all over the yacht.
Wiring and installations are carried out according to good workmanship and state of
Accessibility for maintenance or replacement has been considered in detail. Deck Hardware:
Asymmetrical centreboards with electrical control. Centreboards can be adjusted under load.
Protected helmstations with seat and full set of electronic instruments on each side with
access to the halyards situated close to the helmstation.
The entire Deck equipment is competently selected from high quality brands in adequate
Two electric winches, ANTAL 70XT, titan racing, 3-speed, positioned both sides for the
Two manual ANTAL 66XT for the mainsheet are mounted at cockpit and two manual ANTAL
66XT for gennaker and tender lifting at aft end of the hulls.
One manual winch forward for self-tacking rail and one manual winch at the mast.
Self-tacking rail in front of the mast allows comfortable short-hand-sailing.
Mainsheet traveller on aft beam provides maximum range for sail-adjustment.
Retractable mooring cleats in titan are minimizing the hazard of catching sheets.
Carbon stanchions with dyneema guardrails are offering required safety on deck with
LEWMAR electric windlass with remote control installed under the windshield with integrated
flushing device and internal access through chart table, anchor roller on central beam.
Carbon davits for the tender are mounted on the aft end of the platform and can be operated
by the aft winches. Miscalenous:
Tender Highfield, RIB, 4,20 m with outboard Yamaha 25 HP in very good condition fits
perfectly to the carbon davits on aft end of the platform and provides suitable performance.
Coppercoat Antifouling six layers application in October 2017.
Life-raft for 6 persons.
Anchor 60 kg stainless steel with 70 m stainless steel chain.
Removable carbon gangway for boarding.
10 inflatable fenders with fender-socks.
Various spare parts.
Complete set of electronics B&G with Sonar, Plotter, AIS, Radar and VHF and three multipurpose
screens can be found on helm-stations and chart table.
Two parallel working autopilots are installed.
A full size Apple computer is available on the chart-table.
In this transaction Marina Marbella are acting as Brokers only. We are informed that the sale is not related to the owner's business, trade or profession. Whilst every care has been taken in their preparation, the correctness of these particulars is not guaranteed. The particulars are
intended only as a guide and they do not constitute a term of any contract. A prospective buyer is stronly advised to check the particulars and where appropriate to have the vessel fully
surveyed and inspected, sea trialed and opened up.
Contact: Dennis Sundberg - Phone number removed -
r - Email address removed -
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