Interboat Intender 850

The Interboat Intender 850 is the larger sibling of the popular Intender 820, offering even more space, comfort, and versatility. Key features include a generous aft sunpad, a practical portside walk-through, and deep, luxurious cockpit seating – all designed to make time on the water more enjoyable.

Currently in build, this 850 comes equipped with a wide range of optional extras. It features Esthec synthetic teak throughout the cockpit floor, bathing platform, cabin roof, gangways, and foredeck. Additional highlights include bow and stern thrusters, a pump flush toilet with holding tank, and an electric anchor winch with chain and anchor.

Powered by a 52hp Vetus diesel engine, neatly housed beneath the cockpit floor to maximise deck space, the Intender 850 cruises comfortably at up to 9 knots. Whether you're cruising Chichester Harbour with family or moored at Henley Regatta with friends, this boat is specified to deliver the perfect balance of style, comfort, and performance for inland and estuary cruising.

Includes 6 months winter storage

RCD Category C - Rated to 9 Persons

10 year hull warranty

This new stock boat is currently available at our Wargrave marina.

Key Features

• Vetus 52hp diesel engine
• Bow and stern thrusters for easy handling
• Cold water system with sink and deck shower
• 50L compressor fridge in console
• Raymarine i40 depth/log, rudder indicator
• Electric anchor winch with anchor and chain
• Removable folding cockpit table
• Cockpit lighting
• Extended bimini with Claro canopy
• Esthec® synthetic teak on cockpit floor, deck, bathing platform, gangways, and cabin roof
• Full winter cover

Standard specification

Helm & Controls

• Freestanding steering column with stainless steel handrail and cupholders
• 60 cm stainless steel and teak steering wheel
• USB-C and 12V connection at helm

Seating & Comfort

• Comfort Plus Sunbrella® cushion set with backrests and double piping
• Sprayhood with cover
• Front and side sprayhood panels zip out to convert into a sunshade

Deck & Exterior

• Wide gangways with non-skid surface
• Stainless steel flagpole and ensign
• Stainless steel skeg for protection of rudder and propeller
• Stainless steel protective strip around swim platform
• Integrated swim platform with stainless steel bathing ladder
• Anchor locker
• Rope fendering with Turkish knot (black or brown)
• Waterline detailing
• Two coats of antifouling with heavy-duty primer

Hull & Mooring

• 4 stainless steel mooring cleats
• 2 stainless steel spring cleats
• 2 fenders
• 2 mooring lines
• Boat and port name

Engine Room & Systems

• Fully sound-insulated engine compartment
• Solid engine foundation with fibreglass-laminated steel supports
• Automatic fire extinguishing system
• Water separator and coarse fuel filter
• Fuel valve and fuel tank with gauge
• Manual bilge pump

Storage & Utility

• Several large storage compartments
• Insulated 70L cooling box in port bench
• Bow cabin compartment with wooden door

Navigation & Lighting

• Complete navigation lights

Optional extras/options fitted

Engine & Technical Upgrades

• Vetus 52hp diesel engine
• Bow thruster (45 kgf)
• Stern thruster – Vetus BowPro 30 kgf
• Raymarine i40 Bidata (speed & depth)
• Rudder indicator
• Electrically operated anchor winch
• Shore power and battery charger

Exterior & Finishes

• Hull colour: Ice White
• Deck colour: Ice White
• Waterline colour: Carinthia Blue
• Antifouling: Black
• Rope fender: Beige
• Canopies - Claro
• Stainless steel pulpit (bow rail)
• Esthec® synthetic teak on: (All in Biscuit with black caulking)
  • Cockpit floor
  • Swim platform
  • Deck
  • Cabin roof

Comfort & Interior

• Spradling® cushion upgrade in Vogue Water with Vogue Denim piping
• 2 armrests with stainless steel cupholders (Vogue Denim)
• Removable folding table
• Cupboard in console
• Cockpit lighting
• Extended bimini sunshade (3 bars)

Utilities

• Compressor fridge (50L)
• Sink with cold water tap in console
• Deck shower (in combination with sink)
• Pump flush toilet to waste tank

Additional Items

• Boarding pole
• Full winter cover