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Mainship 34 Trawler Flybridge Sedan

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Boat REF# 202526
Sold / Unavailable
LOA 10.36m (34'0")
Year 2009
Construction GRP
Underwater profile semi-displacement
Berths 3
Engine 1 x Diesel 380hp, Yanmar Electronic (6LY3 UTYP) (2009)
Lying Seattle, WA USA - At Our Docks!


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Extra Details

Designer Mainship
Lying Seattle, WA USA - At Our Docks!
Fuel capacity 1,136.4 ltr (250.0 G) Total - 1 Tanks
Water capacity 318.2 ltr (70.0 G) Total - 1 Tanks
Holding tank capacity 154.6 ltr (34.0 G) Total - 1 Tanks


Engine 1 x Diesel 380hp
Engine make and model Yanmar Electronic (6LY3 UTYP) (2009)
Engine Hours engine1:   1400
Engine Cooled Indirect
Steering Wheel
Drive Shaft
Fuel consumption (approx) 6.4 ltr (1.4 G) /hour At Cruising Speed
Cruising speed (approx) 7 knots
Max speed (approx) 16 knots

Single Yanmar 380 hp diesel engine, new house batteries (2012). Single 8D start battery and three 8D house batteries.

This is a one owner boat and has always been freshwater moored and attentively maintained.

Service records available.


LOA 10.36m (34'0")
LWL 10.36m (34'0")
Beam 4.33m (14'2")
Draft Min 1.01m (3'4")
Airdraft 4.57m (15'0")
Displacement 9,072kg (20,003.4lbs)
Headroom 1.95m (6'5")
Storage On marina

Electrical Systems

12 volt, 4 batteries charged by: engine, shore power


Construction GRP
Underwater profile semi-displacement
Finish Gelcoat finish

Total LOA 36'1" with dinghy 39'

The cherry-finished interior and large windows provide a bright and comfortable living area.


Total # of berths 3
No. of double berths 1
No. of single berths 1
Cabin(s) 1
Handbasin 1
Shower 1
Heads 1 heads (Vac flush)
Cooker tick
Grill tick
Oven tick
Sink tick
Fridge tick
Freezer tick
Carpet tick
Curtains tick
Cabin heating tick
Pressurised water system tick
Hot water system tick
Non-Smokers tick
Microwave tick

The master cabin features a pedestal berth, storage drawers, locker, and hanging locker, and TV/DVD. It is finished in light colors and is well-ventilated with portlights and an overhead hatch. The head features a vanity with sink, electric head and large separately enclosed shower stall with bench.

The galley is located down from the salon and is well-lit from the windshield windows overhead. The galley features a 2 burner propane stove with oven, stainless steel sink, microwave, two drawer Vitifrigo refrigerator/freezer and pull out trash receptacle. A convenient and spacious breakfast bar is in the salon adjacent to the galley.

Salon furniture may be arranged to the owners' preference, in this case with the sofa located to port and saloon table to starboard. A flat panel TV with DVD/CD and stereo system is located in the saloon for entertainment. The lower helm is fully functional, though not presently equipped with navigational electronics -- the owners have principally operated the boat from the flybridge. A helm station door makes exit to the side decks easy.

Attractive cherry-finished joinery and teak/holly galley sole provide a traditional interior ambiance.

A Webasto diesel-fired forced air furnace provides comfort.

Molded in stairs from the cockpit lead up to a fully enclosed bridge where you will find seating for 8, a helm station with a Garmin GPS plotter, Raymarine Autopilot, Raymarine Ray 218 VHF radio, trim tab controls, depth sounder and bow thruster control. Engineroom access is achieved by opening a section of the flybridge stairs. The amount of space for storage and for easy access to the engine and batteries is remarkable.

2 burner gas cooker

Nav Equipment

Compass tick
Speed tick
Radar tick
VHF DSC radio tick
GPS tick
Chart plotter tick
Autopilot tick
Stereo tick
Navigation lights tick
TV tick
Video tick
DVD tick
Echo sounder tick

Navigation equipment includes Garmin 3210 GPS Chart plotter, depth sounder, Raymarine 718 VHF radio and digital TV antenna. Raymarine autopilot.

Deck Gear

Fenders tick
Swim Platform tick
Swim Ladder tick
Instrument Covers tick
Bimini tick
Bow Thruster tick

Electric Lewmar windlass
1 anchors
(Plow 15 kg)
10.67m (35'0") of chain
60.96m (200'0") of warp
Mount Vernon Rowing Dinghy (9') dinghy (2008)
(Hard Dinghy)
Well-placed handholds and rails around the boat provide safe and easy passage. The foredeck provides a secure area for handling ground tackle with the electric windlass, and for handling lines during docking or locking maneuvers.

Safety Equipment

LPG Detector tick
Life jackets tick
Horn tick
Boarding ladder tick

3 bilge pumps (0 manual / 3 Electric)

Engineroom fire suppression system.

Broker's Comments

This 2009 Mainship 34 Trawler has been lightly used and attentively cared for by its knowledgeable owners.

With a single Yanmar 6-cylinder 380 hp diesel she has the power to get up and go, and the ability to cruise economically. A couple would find this to be an outstanding vessel for extended cruising, with plenty of elbow room and comfort.

Several unique features really distinguish this model among small trawler designs. The cockpit is large enough to be useful for fishing and entertaining. The salon is amazingly roomy and open, with good all-round visibility, and is equipped with real furniture that is designed for comfort and flexible use. There are wide side decks well-protected for easy and safe access around the exterior. And the flybridge (accessed by a real staircase) is remarkable for its seating and entertaining features, and for the commanding view from the upper helm. This boat offers a lot -- for its size, and for its price.

Note: details subject to contract. Offers on the asking price may be considered.

This Mainship 34 Trawler Flybridge Sedan has been personally photographed and viewed by Scott Helker of Boatshed Seattle. 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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