2024 Evadne ROCK 85

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."

MORE ROCK, LESS ROLL:

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

STONE CALLED GENIUS:

"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.

TECHNICAL SPECIFICATIONS:

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

Scantlings

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

Welding:

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.

Hull:

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

Paint:

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

OPTIONS LIST:

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

Jacuzzi

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.

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.