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Listed at $5,769,489

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Available for SaleEVADNE Rock 85 Hull 485' 2024 Evadne 

Evande Rock 85 Hull #4 is available with a 14 month delivery period from the time contracts are signed. Designed and engineered by Vripack she has surprising volume for a 26m with an impressive range of 3,000nm. Interior decor and exterior deck spaces are customized for the individual client.

She comfortably sleeps 8 guests in 4 cabins including a spacious master en-suite located forward on the main deck complete with private balcony.

Rock 85 is a fantastic pocket explorer that offers both style and extensive cruising capabilities. Combining Vripack with the value and pedigree of Evadne yachts and you can understand why this series has been so successful with the first 3 models sold in under 3 years and the next two ready for construction to start immediately.

26 North Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Denison Yachting. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel


LOA: 85' (26 m)
Beam: 20' (7 m)
Hull Material: Steel
Fuel Capacity: 2,642 gal (10,000 L)
Fresh Water Capacity: 476 gal (1,801 L)
Location: Monaco
Build Year: 2024
Builder: Evadne
Type: Motor Yachts
Cruising Speed: 12 Knots
Max Speed: 15 Knots
Engine Information:
  • Engine Make: Caterpillar
  • Engine Model: C12.9
  • Engine Year:
  • Engine Type: Inboard
  • Power (HP): 1000.00
  • Power (KW): 0.00
  • Fuel Type: Diesel
  • Hours:
  • Engine Location:




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, 26m 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 draught, 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 alot 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 panelling 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 cabines at the aft gives the total effect of the cruising experience with extra large windows making the cabines luminous. Both cabines have their own bathrooms.

The Owner Cabin has luminous space and a private teras 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.


Main Characteristics

  • 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 C12.9 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 & side decks: 5mm
  • Superstructure: 5mm
  • Bulkheads: 5mm
  • Cut longitudinal stiffener: 10mm
  • Roof profiles: T50x50x5mm
  • Floor & 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 C12.9 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 cabines. Also portable foam fire extinguishers will be fix to all cabines.

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

Protec fire detection system will be fix in all cabines and engine room.

Central bilge system able to suck 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 equipments 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 guesys. 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 cabine sides will be insulated also hight 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 amd 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 C12.9 1000 HP
  • Gearboxes: 2 x ZF 665 3,042:1
  • Main Engine COntrols: REXROTH
  • Electrical Cablees: Untel CE Certified
  • Propulsion System: Blokland Netherland
  • Thrust Bearing & 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 & 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
  • Horn: Kahlenberg
  • Compressor: 220 V - 25 liters
  • Window Wipers: Speich
  • Saloon Doors: EMA
  • E/R Watertight Hatches: EMA
  • Insulation Materials: Paroc
  • Pipes & Hose & Fittings: CuNiFe, Stell, St. Steel and Aquatherm
  • Sprinkler System: Marsis
  • E/R FM 200 System: Siemens
  • Liferaft: Eurovinil
  • Fire Detection: Siemens
  • CCTV Cameras: Samsung
  • Gangway: Opacmare 1043/38
  • Craine: Opacmare 3030/45 - 500kg
  • Electrical Equipments: Mastervolt
  • Batteries: 8 x Mastervolt Lithium Ion 5 kW each
  • Alarm Monitoring System: Medmarine
  • Paint System Materials: International
  • Navigation Equipments: Simrad
  • Satellite TV Antenna: Intellian i 60 p
  • Air Condition System: Cruisar - 144.000 BTU Chiller System
  • Hatches: EMA
  • Glass: Marineglass
  • Stainless Steel Equipments: Bilgin Denizcilik
  • Galley Equipments: Siemens
  • Bathroom Accessories: Grohe
  • TV & Entertainment Equip.: Samsung - Sonos
  • Navigation Lights: Hella Marine
  • Interior and Exterior Lights: Cantaluppi
  • Owner Cabine Balcony: Shipyard
  • 4G Wireless System: TP-Link Deco Mesh
  • Aft Extended Platform: Shipyard
  • Engine Mounts: Vulkan
  • Teak: Birmanya 1st quality


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

Fwd Deck Craine 300kg

Upper Deck Craine 500kg

Upper Deck Craine 1,000kg


Aft Deck Tent with Carbon Poles

Fwd 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


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.

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