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The Admiral Emotion QUINTA ESSENTIA is a 55m hybrid yacht with an aluminium hull and superstructure.
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    PRICE €7,750,000
    YEAR 2024
    LENGTH 85' (25.91m)
    BEAM 21' 3" (6.48m)
    CABINS 4
    MAX SPEED 15 Knots
    FLAG Turkey
    DRAFT 1.75m
    ENGINES Caterpillar C18 1000hp
    Caterpillar C18 1000hp
    CREW 4


     Newly designed BEACH CLUB with Hydraulic Swim Platform and Jacuzzi


     Over 1.350.000 Euro worth of Additional Options already Installed:

            Beach Club with Hydraulic Platform and Jacuzzi

    • Owner Cabin Balcony
    • Engine Upgrade from Cummins QSL11 to CAT C-18 (1,000HP)
    • Tropical Air Conditioning
    • Mastervolt Lithium lon Battery System (44 kW)
    • Solar Panel System (2,000W)
    • Aft Control Station
    • Flybridge Control Station
    • Humphree Electrical Stabilizer (Upgrade from Hydraulic)
    • Fire Suppression Sprinkler System
    • Upper Deck 500kg Crane
    • Aft Deck Carbon Fiber Sunshade Poles
    • Forward Deck Carbon Fiber Sunshade Poles
    • Upper Deck Carbon Fiber Sunshade Poles
    • Jacuzzi Deck Carbon Fiber Sunshade Poles
    • Custom Hull Paint
    • Covers for Exterior
    • Natural Stone Upgrade for Walls and Staircase

    ROCK 85 strikes the ideal combination between speed, comfort, and spaciousness. Vripack designed a fast super displacement hull with a high, straight bow for intercepting rough seas. With an innovative sliding platform and a draft of only 1.8 meters, she can visit the most secluded areas in pursuit of adventure. All of this, combined with the yacht's steel and aluminum construction, results in a remarkably comfortable cruising experience with impressive speeds. Furthermore, at only 24 meters, ROCK 85 retains all of the benefits of the European CE rules' CE-A category.

    Additionally, ROCK 85 excels in providing unparalleled comfort and space to its discerning owners and guests. With a beam of 6.5 meters and three decks, the yacht's voluminous, open-plan layout boasts 20% more internal volume than other comparable-sized boats. She can accommodate eight guests and four crew in a volume of 145GT.

    On the main deck, full-height windows give amazing uninterrupted views onto the water. This space has a lounge area with adjustable seating and a fully equipped minibar, while the dining area, which can seat up to 12, features one of the largest glass panels found on a yacht this size. The owner's suite is on this level, characterized by a private drop-down balcony with underwater lighting and child-proofing features available at the press of a button. There are three guest cabins on the lower deck, a double and two twins, and the 15-square-metre bridge deck is given over to relaxing, with seating and al fresco dining. Sunshades create a further outdoor space on the main deck.

    A Message from a Current ROCK Owner:

    "The search was for a boat that was neither too big nor too small, a boat on which one can spend six to eight months a year. In other words, a home on the sea, says Mark Meier Von Strenght, owner and captain of 26-metre M/Y ROCK, hull number one. With a total of 16,000 nautical miles traveled so far, that's about 4,000 nautical miles per year, we have experienced every kind of weather and have never felt unsafe, even in 70 knots of wind and four-meter high waves."


    An explorer yacht like no other, M/Y ROCK is the SUV of the seas. Inspired by the durability of marble and Land Rover, yet softened by the warmth of a tactile interior, 24m ROCK, designed by Dutch studio Vripack, is built for comfortable adventure.

    "ROCK, an SUV of the seas, is the perfect example of how to take a contemporary explorer yacht to the next level. Underpinned by Vripack's creative design skills and expertise in the fields of naval architecture and engineering, the end result is a unique home at sea. Clever space planning and an ergonomic layout creates optimum room on board, far exceeding the interior volume of any other comparable sized yacht Paired with CFD optimized hull shape- a defining feature of the SUV series- ROCK epitomizes Vripack's renowned skill for smart design, maximum comfort, and pure onboard enjoyment in any sea condition." - Bart M. Bouwhuis, Partner, Vripack


    "Her mission is more about creeping into far-flung corners of Med with her 1.8 meter draft, or exploring off the beaten track in the Caribbean. That's why the SUV moniker sits so well. She is something of a hybrid. A crossover. A new breed." - Boat International

    "We added a lot of glass on board, with full height windows that deliver uninterrupted views wherever you are on board. The dining area features one of the largest glass panels found on board a 26m yacht, providing panoramic vistas." - Robin De Vries, Senior Designer, Vripack

    The Vripack design team took great care in developing a detailed exterior and interior design to contain a large number of custom features that match ROCK's architectural lines. This is most apparent in the stainless steel railing and bollards, the teak-deck layout, detailing on the windows and inside the leather paneling and marble works that run throughout. Evident from the moment you step on board, ROCK's exceptional design elements are what make a yacht of this size a standout custom design. The special cabins at the aft gives the total effect of the cruising experience with extra large windows making the cabins luminous. Both cabins have their own bathrooms. The Owner Cabin has luminous space and a private terrace which become stunning especially at night with utilized underwater lighting enjoying an aquarium feeling.

    ROCK's outstanding 55m sq lounge deck comparable to a 40 meter's, accommodates a 12 person onyx dining table, an outdoor bar and a spacious lounge sofa area.

    ROCK is an environmental yacht with onboard lithium-ion batteries, solar panels, waste treatment system and very low fuel consumption at economic speed.


    Builder: Evadne Yachts

    Designer: Vripack

    Naval Architecture: Vripack

    Interior Concept: Vripack

    Project Management: Tufan and Brothers

    Mechanical Engineering: Tufan and Brothers

    Structural Engineering: Tufan and Brothers

    Guests: 8

    Crew: 4

    Type: S.U.V. Class Explorer Yacht

    LOA: 26m

    LWL: 23.5m

    Draft: 1.8m

    Beam: 6.5m

    Full Load Displacement: 114 tonnes

    Hull Type: CFD Analysed Super Displacement

    Hull Material: Steel

    Engines: 2 x CAT C13 1000HP

    Cruising Speed: 12 knots

    Max Speed (at quarter load): 15 knots

    Economic Speed: 9 knots

    Fuel Capacity: 10,000 liters

    Range: 3,000nm

    Hull Structure and Materials:

    Steel: Marine Grade "A"

    Aluminum: Marine Grade - H111

    Stainless Steel: AISI 316 L


    Hull below waterline: 8-6-5mm

    Hull above waterline: 5mm

    Deck and side decks: 5mm

    Superstructure: 5mm

    Bulkheads: 5mm

    Cut longitudinal stiffener: 10mm

    Roof profiles: T50x50x5mm

    Floor and deck profiles: T50x50x5mm


    The yacht will be of all-welded construction whereby utmost care will be taken to ensure welding strength as well as welding appearance. Hull seams and butts are welded from in and outside. In all weather exposed areas and water or oil tight boundaries, continuous fillet welding shall be applied. Intermittent welding may be applied in other areas, in so far as the welding pattern as provided for in the welding list is maintained.

    Hull Structure:

    The entire yacht will be of rigid construction and in general in compliance with class requirements.


    In principal a single bottom structure will be used except where a double bottom is formed by integral tanks. Fuel oil tanks are integrated in the hull structure and are provided with baffle plates. The engine foundation consists of heavy girders extending throughout the length of the engine room.

    Main Engines and Shaft Line:

    Main Engines: 2 x CATERPILLAR C13 1000HP

    Gearbox: ZF 665 - 1:3.042

    Thrust Bearing: CENTA CX-70

    Flexible Coupling: CENTA CX-70

    Engine Mounts: Vulkan

    Shafts: 80mm dia - Duplex 4462

    Sterntube: Blokland EasyStern

    Propellers: 1100mm dia - Ni.AI. Br. High Skew 5 Bladed

    Seal: TBD

    Electric and Navigation Installation:

    ROCK will be equipped with 2 x KOHLER 19.5 kW gensets which have automatic synch system.

    She will have 8 x Mastervolt Lithium Ion batteries for 40kW battery power.

    6 quantity of Mastervolt Combi Pro 24/3500-100 will be fix for electrical system which gives in total 21 kW inverter capacity and 600 A chargers capacity.

    Mastervolt battery management system will be responsible about monitoring of whole battery system.

    A wireless alarm monitoring system will work for control and monitoring of below items:

    Engine room fans on-off

    Hatches open-close

    Portholes open-close

    Bilge pump on-off

    Bilge valves on-off

    Fire pump on-off

    Tank levels

    Exterior lights on-off

    Fire Fighting Appliances and Safety:

    Engine room will be equipped with FM200 automatic system which will also control when activated fire dampers, fuel valves, engine room fans, engines and gensets. Interior area will be protected by automatic Sprinkler system for all cabins. Also portable foam fire extinguishers will be fixed to all cabins.

    2 x 6 persons life rafts will be settled onto fwd deck.

    Protec fire detection system will be fixed in all cabins and engine room.

    Central bilge system able to pull from 5 points of ROCK with a 400 lt/min capacity Gianneschi bilge pump.

    With a 400 lt/min fire pump, ROCK will be protected from 3 point of fire hose station.

    Life jackets, life buoys and other safety equipment will be arranged referring to regulations.

    Comfort Onboard and Insulation:

    Humphree electrical fin stabilizer is fix onto ROCK to make her more stable. These equipments will work together during underway and anchor position to increase comfort for guests. Lithium ion batteries directly support Humphree system so they can work without gensets.

    Whole engine room area surfaces will be insulated with 60mm rockwools with a density of 100 kg/m cubed.

    All steel and aluminum interior areas also insulated with Rockwool with a density of 50kg/m cubed.

    Engine room bulkheads from the interior cabin sides will be insulated also high density rockwools with density of 100 kg/m cubed.

    Vibradamp insulation for reducing the vibration levels will be applied onto engine foundations, engine room bulkheads, bow-thruster area and propellers area.

    Piping and Tanks:

    Fuel Tanks (Steel): 10,000 liters

    Fresh Water Tanks (Stainless Steel AISI 316L): 1,800 liters

    Grey Tank (Steel): 1,000 liters

    Black Water Tank (Steel): 1,000 liters

    Fuel Piping: Stainless Steel

    Seawater Piping: CuNiFe or Galvanized Steel

    Fresh Water Piping: Aquatherm

    Bilge Piping: Stainless Steel

    Fire Piping: Stainless Steel

    Sprinkler Piping: Aquatherm Fire Red

    Grey Water Piping: Aquatherm

    Black Water Piping: Aquatherm

    AC Piping: Aquatherm


    Prior to cutting and assembling, all structural steel will be shot blasted to SAE 2.5 standard. After assembling and welding, all exterior welds from approx. 0.30m under the construction waterline upwards of the hull and deck house are ground smooth to ambient plate surface.

    Under the waterline, only excessive parts of welds are ground down in such a way that welding beads will have smooth appearance.

    All steel surfaces are freed from spot welds and welding spatters, superficial damage to plate surfaces are welded up and ground smooth, sharp plate edges are ground smooth (edge-braking).

    Prior to paint application, all steel work of the entire hull inside and outside (with the exception of tanks and other fully enclosed parts) will be swiped-blasted to clean the steelwork from burning and welding residues, rust and other fouling and moreover to obtain a proper paint anchoring surface.

    Steel piping in general will be painted with the same system as the ambient steel structure.

    ROCK will be painted with AkzoNobel - International products referring to ICOMIA Superyacht Paint standards.

    Topcoat will be Awlgrip. Hull sides color will be Awlgrip Kaikoura Stone and upper structures will be Awlgrip Jet black.

    Equipment List:

    Main Engines: 2 x CAT C13 1000 HP

    Gearboxes: 2 x ZF 665 3,042:1

    Main Engine Controls: REXROTH

    Electrical Cables: Untel CE Certified

    Propulsion System: Blokland Netherland

    Thrust Bearing and Flexible Coupling: 2 x CENTA CX-70-LFSM-TB6

    Bow Thruster: Side Power SH 420 Hydraulic

    WC: Tecma

    Watermaker: Parker HRO - 225 lt/h

    Waste Water Treatment: Ecomar 20

    Chain: 14mm, 200m

    Steering System: Data Hidrolik

    Windlass and Capstans: Data Hidrolik

    Pumps and Fans: Gianneschi and Ebmpapst

    Searchlights: 24 v

    Steering Wheels: Local

    Stabilizer: Humphree - 1m sq fins

    Interceptors: N/A

    Tender: Owner's Supply


    Lithium Ion Battery System instead of Gel Battery System

    Solar Panel System

    Ipad Control Lights, Curtains System

    Ipad Control Alarm Monitoring System

    Ipad Control Air Condition System

    Aft Control Station

    FLIR Thermal Camera

    VSAT Internet and Phone

    30 kW Frequency Converter

    Owner Cabine BalconyHumphree Electrical Stabilizer instead of hydraulic system

    Sprinkler System

    Tropical Air Conditioning System

    Hydraulic Swimming Ladder into Aft Platform

    Prosound System with DJ Setup at Upper Deck Bar

    Forward Deck Craine 300kg

    Upper Deck Craine 500kg

    Upper Deck Craine 1,000kg


    Aft Deck Tent with Carbon Poles

    Forward Deck Tent with Carbon Poles

    Upper Deck Tent with Carbon Poles

    Jacuzzi Deck Tent with Carbon Poles

    Stainless Steel Parts with ROCK Logo

    360 Degree Underwater Lights

    Electrical Control Coffee Tables for Aft Deck

    TDS Grey Color Sika instead of Black

    Covers for Exterior

    Galley Upgrade with High-End Professional Appliances

    Engine hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.
    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.