For Sale by

Dominion Yachts

312 Poplar Alley
United States

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Manufacturer Info



This company made its mark back in 1977, when an international fuel crisis paved the way for the boating public to embrace a new, single-diesel cruising boat that the average family could afford. That boat was a Mainship and 1,200 hulls were subsequently built. Since that time, Mainship has been known as a leading manufacturer of production trawlers. The company was recently acquired by Marlow-Hunter , and the brand continues to embrace its value position although without sacrificing quality or comfort. Mainship cruisers ride on hulls that offer fuel efficiency at displacement speeds, but they’re designed for planing speeds, too. A popular boat among liveaboards, amenities include full-service galleys and roomy cabins. For safety, there are wide and deep flybridge steps, raised bulwarks, deep cockpits and oversized stainless rails on deck.

1990 Mainship 47 Tri-Cabin Double Hardtop


Mount Vernon,VA,United States

  • Boat Summary
  • Full Details




Beautiful Mainship Tri Cabin 47'. Ready for long distance cruising. Owner has taken excellent care of this yacht. We will also consider all trades with offer.

LOA:  46’10’’

Beam:  15’4”

Bridge Clearance: 19’6”

Draft:  3’10’’

Engine: (2) ^671 BT Engines: Twin Detroit Diesels 2,000 Hours - each engine majored within last approx. 200 hours
Hull: Fiberglass Reinforced

Fuel: Diesel 600 gal.

Holding:  100 gal

Water:  160 gal


Motor yacht is a double hardtop yacht, fully enclosed flybridge and aft deck with wing doors, wide side decks, and a large swim platform. She has been totally redecorated, NEW electronics, Walker Air-Seps, Twin 485 H.P. Detroit Diesels with fewer than 200 hrs. SMOH, 5 reverse cycle air/heat (72,000 BTU).  A large aft deck with wet bar; three steps to flybridge.  Three staterooms: forward King with adjoining stateroom/study with upper and lower berths (adjoining guest head and shower); aft stateroom with queen berth, large head and shower, large hanging locker, and lots of storage.  She has a very large salon with built-in convertible sofa.  Yacht is fully equipped ready to cruise with everything needed – linens, kitchen utensils, lines, fenders, fuel filters, oil filters, many extras.  She cruises very comfortably, is gorgeous, and has been professionally maintained. 



- Spacious seating                                           - 2 reverse cycle A/Cs.

- Full size hid-a-bed (sleeps 2)                        - 37’’ LCD w/ DVD

- Stereo, CD, AM, FM, Tape System (sound to staterooms, salon, flybridge, aft deck.)



- Galley fwd/stbd                                            - 1 reverse cycle A/C

- Spacious cabinets                                          - Full size refrigerator/freezer on inverter    

- Convection/microwave oven                        - 4 burner Jen-Air stove

- Trash compactor                                           - Toaster

- Coffee maker                                                - Hot & cold pressurized water

- Dockside water       &nbs

Boat Details
Fuel DieselHull Material Fiberglass 
Engine Make Detroit Diesels Number of Engines 2 

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For Sale by

312 Poplar Alley
United States


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.