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Seamaster 820

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Boat REF# 167717
Sold / Unavailable
LOA 8.20m (26'11")
Year 1982
Construction GRP
Underwater profile Planing
Berths 4
Engine 1 x Diesel 130hp, Volvo AQD 40A (1982)
Lying Essex


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Extra Details

Designer Bob Hancock
Builder Seamaster
Lying Essex
Fuel capacity 227.3 ltr (50.0 G) Total - 1 Tanks
Water capacity 136.4 ltr (30.0 G) Total - 1 Tanks


Engine 1 x Diesel 130hp
Engine make and model Volvo AQD 40A (1982)
Engine Hours engine1:   
Engine Cooled Indirect
Steering Wheel
Drive Outdrive
Prop(s) 3-Blade
Fuel consumption (approx) Not Recorded
Cruising speed (approx) 9 knots
Max speed (approx) 12 knots

Engine Rebuild Completed 2013 Includes;
New Head (with all parts).
Liners All Replaced, Pistons, Piston Rings, Bearings, Injection Pumps & Injectors.
Oil Changed at 10 hours and has only completed 50 hours in total since the rebuild.
Engine serviced Spring 2014.

Volvo 280 Outdrive also refurbished and new gaiters and anodes fitted.

Spare Prop.
Trim Tabs.
Battery Charging system.
Shore power.


LOA 8.20m (26'11")
Beam 3.09m (10'2")
Draft Min 0.71m (2'4")
Draft Max 0.71m (2'4")
Displacement 2,750kg (6,063.8lbs)
Headroom 1.87m (6'2")
Storage On marina

Electrical Systems

12 volt, 2 batteries charged by: engine, shore power


Discounts available from our Preferred Partners
Construction GRP
Underwater profile Planing
Finish Gelcoat finish


Total # of berths 4
No. of double berths 2
Cabin(s) 1
Handbasin 1
Shower 1
Heads 1 heads (Porta Potti)
Cooker tick
Grill tick
Oven tick
Sink tick
Fridge tick
Carpet tick
Curtains tick
Cabin heating tick
Pressurised water system tick
Hot water system tick

2 x Sets of Curtains
Calorifier for Hot Water
Eberspacer heating unit approx 1 year old (requires fitting).
New Headlinings - 2013
New Upholstery - 2013
Shower Pump Out.

2 burner gas cooker

Nav Equipment

Compass tick
Speed tick
Log tick
VHF DSC radio tick
GPS tick
Stereo tick
Clock tick
Navigation lights tick
Echo sounder tick

Garmin GPS130
Seavoice 550 VHF
NASA Target 2 Speed/Log.
NASA Target 2 Depth.
Cobra VHF DSC new 2014.

Deck Gear

Warps tick
Fenders tick
Boathook tick
Swim Platform tick
Cockpit Enclosure tick

1 anchors
25.00m (82'0") of chain
2.4m RIB dinghy (unknown year)
5hp outboard, Mariner 2-Stroke (unknown year)

Safety Equipment

Life buoys tick
Searchlight tick
Horn tick

3 bilge pumps (1 manual / 2 Electric)

Fire Extinguishers
Fire Blanket

Broker's Comments

The Seamaster 820 is an ideal cruiser for coastal or inland use. The Deep V hull makes them very stable and seaworthy; on deck they have an aft cockpit with an open backed wheelhouse protecting the helm from the elements. The Shetland 27 still in production uses the same hull design.
The interior space includes a good sized galley, separate heads with shower , and room to sleep 4.
This boat has had an extensive refurbishment including new upholstery and headlinings. The diesel engine has only completed 50 hours running since a full rebuild see details above.
These boat details are subject to contract.
Note: Offers on the asking price may be considered.

This Seamaster 820 has been personally photographed and viewed by Steve Booth of Boatshed Essex. Click here for contact details.
Disclaimer The particulars detailed herein are intended to give a fair description of the vessel but their accuracy cannot be guaranteed. These particulars are not and shall not form part of any offer or contract for the sale of the vessel and are supplied on the understanding that all negotiations shall be through Boatshed, who act as agents for the vendor. The vendor is not selling in the course of a business unless otherwise stated. The prospective purchaser is strongly recommended to check the particulars and where appropriate, at his own expense, to employ qualified agents to carry out surveys, structural and/or mechanical & electrical.

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