Engine
Yanmar 4JH57
Total Power
114hp
Engine Hours
450
Class
Cruisers sailboats
Length
14.71m
Year
2025
Model
Tortue 147
Capacity
-
Berthon International

Berthon International
Boat Details
Description
JEFF is a stunning and unique Cataruga Tortue 147 catamaran that was launched in 2025. She is the result of a clear ambition: to design an ocean-going catamaran that is intelligent, robust, elegant, and sustainable. Measuring 14.70 meters in length and 7.85 meters in beam, she combines high-performance architecture with a simplified sailing experience. Every detail has been carefully crafted for the sailor’s comfort: refined interior layouts, bright and airy cabins, a central island kitchen, and thoughtfully designed living spaces. Designed to deliver autonomy and peace of mind, JEFF features unique innovations for a vessel of this size: reverse bows to reduce drag, an adjustable ballast system, ergonomic helm stations, 5.5 kW solar panels, and hybrid or electric propulsion. She is a practical, thoughtfully made aluminium owner’s version catamaran, presented in excellent condition and ready for long-distance cruising or comfortable coastal voyaging.
Contact Information
More Details
Construction
RCD Status: The yacht conforms with the essential safety requirements of Directive 94/25EC or RCDII (2013/53/EU as appropriate (Recreational Craft Directive) and is categorised A – “Ocean”
Hull, Deck & Superstructure Construction:
- Structure calculation and validation according to ISO 12215, verified by Rivoyre Engineering.
- 5083 H111 aluminium, heavy gauge, 8–10 mm thick. 6060 T6 reinforcement profiles.
- Five-coat polyurethane paint, 600 microns, dual-tone white/grey.
- 40 mm XPS insulation.
- ISO 9093-2 through-hull valves in glass fibre-reinforced composite nylon.
- 7 x anodized aluminium deck hatches.
- Altuglass PMMA, thicknesses 6–8–10–12mm.
- Solid wood reinforcement lining, 60/80mm thick.
- Welded aluminium forward beam with 2 fixed bow rollers.
- Solid paulownia wood deck battens.
Keel & Rudder:
- Balanced rudder with recovery strainer.
- JEFFA bearing, 80 mm diameter.
Machinery
Engine & Gearboxes:
- 2 x Yanmar 4JH57 2.2L engine, 57hp.
- Hydraulic gearbox, 1.93 ratio.
- 2 x Marco Diesel pumps
- 2 Vetus Diesel filters.
Maintenance & Performance:
- Engine hours – approx 450 @ July 2026.
- Engine last serviced: at 400 hours.
- Cruising speed – approx 5.5-7 knots.
- Maximum speed – approx 9 knots. at 2800rpm.
- Range @ cruising speed – approx 2000NM at 5.5 knots.
Propulsion & Steering:
- 3-blade propeller 18'' x 13'', manganese bronze.
- 316 stainless steel propeller shaft, 45 mm diameter.
- Bultex flexible coupling.
- RV2 + VHM 50 DPT hydraulic steering by Lecomble & Schmitt.
- Hexagonal wheel with Cataruga logo.
- Emergency tiller in aluminium.
Electrical Systems
Voltage Systems:
- 24vDC domestic system with 220v ring main from generator and/or shorepower.
General:
- 1 x Lynx distribute +shunt 24V distribution 1000A, Victron.
- 1 x GX 70 touch + Cerbo GX Onboard energy monitoring, Victron.
- ShipBase Ship automation control unit, Koriolan.
- Remote controllable electrical panel, Koriolan.
- 220V socket in all cabins.
Battery Banks:
- 1 x 48V batteries Lithium 25,6V 200Ah total 20kW, Victron.
- 1 x Lynx smart BMS 48V distribution 1000A, Victron.
- 2 x Gel C20 Deep Cycle 24V batteries AGM 12V 220Ah, Victron.
- 1 x service battery switch.
- 2 x starter battery switches.
Battery Chargers:
- 1 x Skylla IP65 24V charger 220V/24V 35A. Victron.
Alternators:
- 2 x alternators, standard with the engines.
Generator:
- 1 x Mase 6.1 Generator, 6kW 230V AC.
- Generator hours – approx 5hrs @ July 2026.
- Generator last serviced 2026.
Shore Power:
- Shore power 25m cable, 32A by Victron.
Other Electrical:
- 12/24V converter, 30 Amp.
- 2 x Multiplus 8kVA Inverter / Charger 16kVA 48V/220V, Victron.
- Isolation transformer 32A, Victron.
- Automatic source selector, Victron.
Solar:
- 14 x Monocristallin flexible 85W solar panels, Lonsemsolar.
- 24 x Monocristallin flexible 160W solar panels, Lonsemsolar.
- 2 x MPPT smart solar charge controller 48V battery charging, Victron.
- 1 x MPPT smart solar charge controller 24V battery charging, Victron.
- Total 5.5 Watt cover all utility consumption.
Plumbing Systems
Fresh Water & Water Heating System:
- Marco UP6E pump, 26 L/min.
- Hot and cold-water pipes in PEX with crimped fittings.
- 1 x Water heater 70 litres with engine energy recovery, Vetus.
- 1 x Drinking water purifier UV + activated carbon filter, Osmosea.
- 1 x Dock water connection.
Watermaker:
- 1 x Zen100 Watermaker 26 GPH, Schenker.
Bilge Pumps:
- 7 x bilge pumps.
Tankage
Fuel:
- Total fuel capacity of 1,300 litres.
- Water-separating fuel filter.
- Plus 2 x 200 litre day tanks.
Fresh Water:
- Total fresh water capacity of 1,200 litres in 2 x 600 litre epoxy-phenolic coated aluminium tanks.
- Anti-roll baffle.
- Access hatch.
Grey/Blackwater Holding Tanks:
- 1 x Greywater tank 350 litres, Vetus.
- 2 x greywater manifolds with lifting pump.
Navigation Equipment
- 1 x Compass at the helm station.
- 1 x Time Zéro Navigation software, computer and tablet. Maxsea.
- CHIRP sounder / Bottom analyser 50/200Khz, Furuno.
- Radar 24" Doppler without magnetron, Furuno.
- Autopilot and satellite compass with minigyro, Furuno.
- Icom M510 VHF.
- 1 x NÉO 50T Computer I5 13È 16Go 1To, Lenovo.
- 2 x Coral 27" Screens Curved 27" QHD, Redragon.
- 1 x iPad Air 11" Touchscreen tablet 256Go Wi-Fi.
- 1 x AIS transponder 5W Class B+, Digital Yacht.
- 1 x VHF radio control smartphone + AIS integrated, Icom.
- 4G Xtream 4G router Double SIM Wi-Fi 2.4 & 5Ghz NMEA, Digital Yacht.
- 1 x satellite antenna, Starlink.
Domestic Equipment
Galley:
- 1 x Refrigerator Built-in 62 gal forced cold air, Liebherr.
- 1 x Freezer Built-in 20 gal, Smeg.
- 1 x Electric oven Built-in 20 gal pyrolytic oven, De Dietrich.
- 1 x Induction cooktop 4 plates, De Dietrich.
- 1 x Electric grill / plancha 2 independent heating zones, Mirchaud.
- 1 x Range hood Extraction hood, Candy.
- 1 x Microwave oven Built-in 10 gal convection oven, De Dietrich.
- 1 x Compact dishwasher Built-in for 6 place settings, Electrolux.
- 1 x Washing machine 6.6 lbs, Electrolux .
- 1 x Vacuum cleaner Cordless / bagless, Dyson.
- Pressure cooker kitchen equipment.
- 8 x Dishes and cutlery.
Heads/Showers:
- 2 x Fresh water electric marine toilets.
- 2 x Toilet hand showers.
Heating & Ventilation:
- 1 x Reversible air conditioner 16,000BTU, Thermowell.
Entertainment:
- 1 x TV, port cabin.
Interior Lighting:
- Interior LED ceiling lighting throughout.
- 3 x retractable lamps in galley.
- 2 x Staircase courtesy lamps.
Exterior Lighting:
- 14 x Outdoor deck lighting.
- 3 x Bathroom mirror lighting.
- 4 x ceiling lights for exterior suspended balcony.
- 1 x Cap lighting.
- 1 x Front deck lighting.
- 2 x Front headlight projectors.
- Bicolor navigation lights and stern light.
- Masthead lights.
Accommodation
Summary of Accommodation:
- 7 berths in 4 cabins.
- 4 x Comfort mattresses.
- Blind for window.
- 10 x Mosquitos screens.
- 1 x Ficus plant.
- 1 x World map engraving.
- 1 x Massive Wood soap dish.
Description of layout:
Saloon:
- Seating. 4 x large storage compartments under the seats.
- Water access hatch.
- Floor storage.
- Forward exterior access door.
- Sliding door to central pod.
- Stretched fabric ceiling.
- Floor made of aluminium marine plywood composite.
Navigation Station:
- Electrical panel.
- Chart table.
Galley:
- Stretched fabric ceiling.
- Custom Central Island.
- 2 x drawers in the island.
- 2 x granite sinks.
- 7 x wall-mounted storage lockers.
- 2 x cupboards under the sink.
- Trash bin storage.
- Mixer tap.
Berth Area:
- Shelf.
- Large side window.
- Deck hatch.
Portside Cabin:
- Double bed 140 x 190 cm.
- Embroidered headboard.
- Desk.
- Vertical shelves.
- Horizontal shelves.
- Portholes.
- Side window.
Forward Starboard Cabin:
- Double bed 190 x 140/110cm.
- Step to exterior access Seating.
- Shelves.
- Large deck exit hatch.
Guest Bathroom:
- Fresh water electric marine toilet.
- Adjustable-height showerhead with mixer.
- Automatic shower water drainage Shower shelf.
- Sink.
- Mixer tap.
- Mirror.
- Towel rack.
- Under-sink storage.
- Large side window.
Master Cabin:
- Double bed 140 x 190 cm.
- Embroidered headboard.
- 2 x Plexy chairs.
- 2 x desks.
- Bookshelf.
- Large side window.
- Deep shelf with raised edge Exterior access door.
- Sliding door to saloon.
- Bedside table.
- Large mirror.
- Shelves.
- 2 x portholes.
Master Cabin Dressing Area:
- Seating.
- Storage under seat.
- Mirror.
- Wardrobe.
- Shelves.
- Storage bin.
Master Cabin Bathroom:
- Fresh water electric marine toilet.
- Adjustable-height showerhead with mixer.
- Shower seat.
- Sink.
- Mixer tap.
- Under-sink storage.
- Mirror.
- Towel rack.
- Large side window.
Laundry Room:
- Sink.
- Mirror.
- Mixer tap.
- Large side window.
- Large Storage Area.
- 2 x Storage Compartments in Steps
- Shelves.
Entry:
- Wardrobe.
- Storage cupboard.
Exterior
Roof:
- Table + 2 x benches.
- 4 x large storage lockers.
- Control line organizer (rope clutch bank).
- Sunbathing.
Suspended Balcony
- 8 person table.
- Semi-hexagonal bench.
- Storage under seats.
- Countertop.
- Storage under countertop.
- Solid wood engraving with boat name and registration.
- Solid wood sculpted table pedestal.
Helm Station:
- Grab bar for easier descent.
- Seat with backrest.
- Storage compartments.
- Engine control.
- Autopilot control.
Deck Equipment
Rig:
- Sparcraft anodized aluminium mast with three sets of spreaders.
- Anodized aluminium boom, painted white.
- Running rigging.
- ANTAL mainsheet traveller.
- Electric furling system, Facnor.
Winches:
- 1 x electric winch 24V - 700W by ANTAL.
- 2 x manual XT48AL winches by ANTAL.
Sails:
- Mainsail on furling system, SeamTech.
- Genoa on furling system, SeamTech.
- Asymmetric spinnaker + snuffer, SimTech.
General:
- Aluminium swim ladder.
- 1 x Cold/hot water deck shower.
- 4 x deck chairs, Nardi.
- Storage for diving gear.
- Paddleboard storage on both sides.
- Ladders on both sides for roof access.
- Ladder for roof access.
- Rigid aluminium guardrails, 50 mm diameter.
- Lifelines at bow and stern with openings.
- Forward starboard storage locker.
- 2 x forward lockers with onboard utilities.
- Seating on forward locker.
- Trampolines.
- Davits and lifting gear for dinghy.
- 1 x Additional ladder.
Anchoring & Mooring Equipment:
- 12mm 1700W vertical electric windlass with remote control.
- 2 x Clushes on windlass, Italwinch.
- 1 x Star 1700W Additional Windlass With Gipsy, Italwinch.€
- 2 x Paros 700W Capstans, Italwinch.
- 1 x Galvanized steel anchor.
- 1 x 15kg Galvanized steel anchor, Spade.
- 1 x Mooring, 8 x Fender, goose link, Osculati.
- 1 x 30kg Spade anchor.
- 80m of 12mm Grade 40 galvanized chain.
- 12 x mooring cleats.
- 2 x anchor lockers
Covers, Canvas & Cushions:
- 1 x Cushions and mattresses, Sunbrella.
- 36 EVA Deck coverings.
Tender & Outboard:
- 1 x 3m60 Tender aluminium fender 800pds, 5–6 persons.
- 1 x Outboard engine 25hp 2T, Yamaha.
Toys:
- 1 x Wakeboard, rudder, life jacket.
- 1 x Rigid Stand Up Paddle.
- 1 x inflatable Kayak.
- 1 x Aerial drone.
- 2 x Sailing jackets.
- 1 x Forward ladder for diving & beaching.
- 1 x Lookout post and mast stairs.
Safety Equipment
- 1 x Liferaft + Lifejacket 6 persons.
- 5 x Strap & Lifeline.
- Category A safety equipment.
- Maintenance kit.
Fire-Fighting Equipment:
- Easy Fir fire suppression system with 6kg pressure switch in engine room.
Cameras:
- 1 x Mast camera Dual lens 4MP 25X, Unv.
- 1 x Aft security camera 4MP IR30m, Unv.
- 1 x Video surveillance recorder, Unv.
Disclaimer
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Propulsion
Engine 1
Engine Make:Yanmar
Engine Model:4JH57
Total Power:57hp
Engine Hours:450
Engine Type:Inboard
Fuel Type:Diesel
Propeller Type:3 Blade
Propeller Material:Bronze
Engine 2
Engine Make:Yanmar
Engine Model:4JH57
Total Power:57hp
Engine Hours:450
Engine Type:Inboard
Fuel Type:Diesel
Propeller Type:3 Blade
Propeller Material:Bronze
Measurements
Speed & Distance
Cruising Speed:5.5kn
Max Speed:9kn
Range:2000nm
Dimensions
Length Overall:14.71m
Max Draft:1.5m
Beam:7.85m
Miscellaneous
Hull Material:Aluminium
Hull Shape:Catamaran
Tanks
Fresh Water Tank:1200 l
Fuel Tank:1300 l
Holding Tank:
Accommodations
Cabins:4
Heads:2
































