Endeavour 440 OB
Used Mainship 34 Trawler Boat For Sale 50 pictures

United Yacht Sales presents this Trawlers 2008 Mainship 34 Trawler boat for sale.

  • This Mainship 34 Trawler offered at $189,900
  • Powered by single Yanmar 6LY3M-UTP / 1602 hrs
  • The boat located in Longboat Key, Florida (map below) and ready for viewing
  • The listing has been updated and on a market since Feb 16th 2021

Contact United Yacht Sales with any questions about this Mainship 34 Trawler by filling up the Contact form or call (772) 272-1792

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To see full description of this boat from the seller click on the Seller Description tab above.

You will not find a cleaner, more well equipped and taken care of Fast Trawler for the cruising couple than 2thFISH . It’s the perfect size with lots of room in the cabin areas and the flybridge. A lot of thought by Mainship went into the design of the 34 Trawler . It is far superior to her previous siblings yet carries a lot of the good DNA that was successful in that model. This boat has been owned and maintained by an experienced couple that has owned many boats in their past and has used this boat for a long cruising voyages, but has decided they want a bigger boat. She is truly TURN-KEY and I don’t use that term lightly.

Easy to see - located in Longboat Key, Florida near Sarasota/Bradenton International airport. Call for your showing. Don’t miss out; this boat will sell fast!

Introduction and Overview

Designed and built for comfortable coastal cruising and occasional offshore ventures, this Mainship 34 “Fast Trawler” has the very popular 380HP Yanmar single diesel (with low hours), and combines a salty profile with sturdy construction and a luxurious single Stateroom interior. The spacious Flybridge 34 is the ideal boat for the cruising couple….easily handled in tight quarters (especially with bow and stern thrusters), easy to maintain and reasonable on the wallet. Built on an efficient semi-displacement hull with a full protective keel, this perfect for Bahamian cruising. The Galley down layout results in a notably spacious salon and a serving counter, with optional stools overlooking the Galley, adds a nice touch. The u-shaped Galley has all the amenities required for preparing gourmet meals, including generous storage and hard surface Corian counter tops. The forward well-ventilated stateroom has a center line island berth, cedar lined and lighted closets, and the Head compartment includes a spacious glassed in separate Stall Shower.

This Mainship 34 Fast Trawler also has the back up Lower Helm option with all controls including Yanmar electronic engine controls, engine read outs, Raymarine chart plotter/radar, Raymarine autopilot, trim tab controls and Raymarine VHF radio. The large Flybridge overhangs the side decks and the aft cockpit, providing an amazingly large and comfortable navigation and lounging area, rarely seen on a vessel under 40 feet. This model also has the upper Galley option on the flybridge with propane BBQ, stainless slide out Isotherm fridge, and sink.

The Single 380 HP Turbo 6LY3-UTP Yanmar economically cruise at 8 to 9 knots but will get you to safe harbour or a bridge opening when required at 15 to 17 knots at full load. Not to mention ease of taking care of a single engine.

Advantages of 2THFISH

Great Loop Cruising boat – Bridge Clearance 17’6’’ Includes anchor/nav light with antenna down. Canvas and mast lowered approx. 12 to 13 feet Great Bahamas/Skinny Water Cruising Boat – Draws only 3’4” (full protected keel) Single 380 HP Yanmar (low hours at only ~1600 hrs) Very economical Awl-grip Flag Blue hull with Antique White superstructure with Sunbrella Toast coverings Dual steering stations and all controls and full instruments, including Raymarine Chart Plotters/Radar, Raymarine Autopilot controls, Raymarine VHF radios Intellian i2 satellite TV antennae Stern camera Sidepower Bow Stern Thrusters ; Controls at both stations Kohler 8.5 kw Genset with only ~ 720 hours Yanmar Electronic shift controls at both stations Full flybridge enclosure with Isinglass and sunshades all around (new 2017) Summer Galley on upper aft deck with Stainless drawer fridge/freezer, propane stainless grill, hot/cold water at sink Oil X-Change-R electric oil changing system. Racor Filter Large Draco strainer on engines Lovely Cherry wood interior and trims with “Everwear” Teak and Holly Sole Lots of spare filters and some parts including belts and pumps, impellers, etc… Professionally maintained and pampered. Just detailed and looking great!


The Salon is very large, open and airy. It has wooden blinds, a large comfy sofa, and two chairs. There is a portside breakfast bar area with two stools overlooking the Galley. There is 6’4” of head room and a teak centerline handhold. The electrical panel is easy access. The fully equipped lower helm is to forward starboard with an opening door out to the starboard side deck.

  – Everwear Teak and Holly Sole
  – Cherry interior joinery
  – Double Freedom doors to cockpit with rollaway hidden Screen
  – Completely equipped Lower Helm with Directors chair, with starboard Helm door
  – JVC Stereo system w/CD DVD player and Sony speakers
  – Full windshield with opening center window with three windshield wipers
  – All Salon and Head Lights Replaced with LED Lighting
  – Sofa converts to double bed
  – U-Line Icemaker
  – Eating counter w/two stools
  – Vizio 24-inch LED Smart TV
  – Wood blinds
  – CO and smoke detectors
  – 12,000 BTU Air Conditioning with Reverse Cycle Heat (NEW 2021)
  – LED Courtesy lights
  – Hydraulic table with drop leaf


Located down two steps and to portside. Lots of room and especially storage for a 34’ boat!

  – Everwear teak and holly sole with lift-up panel with underneath storage
  – Corian counter tops
  – Designer faucet
  – Dometic Microwave/convection oven
  – Oversized galley SS sink
  – Cherry cabinets
  – Under cabinets LED light
  – Princess Two Burner glass top range w/size sensors
  – Vitrifrigo Pullout Refrigerator (AC/DC)
  – Vitrifrigo Pullout Freezer (AC/DC)
  – Hidden trash bin
  – Under counter storage

Master Stateroom

Located all the way forward with an island berth that lifts up for storage and a storage drawer underneath. There are two closets, two opening side portholes and an opening overhead hatch with sliding screen and sliding sunshade.

  – (2) Cedar lined lockers hanging shelving
  – (2) Reading Lights
  – Opening overhead hatch with retractable screen and sunshade
  – (2) Opening side Portlights w/screens
  – Queen berth with custom innerspring mattress
  – Underbed storage
  – Underbed drawer
  – Custom port and starboard cherry shelves in stateroom
  – LED reading lights
  – Opening port lights with screens (2)
  – Carpet
  – CO detector
  – 10,000 BTU Air Conditioning with Reverse Cycle Heat
  – LED courtesy lights


Located to starboard with access from main passageway it has an enclosed shower. Plenty roomy!

  – Molded fiberglass head for durability and ease of cleaning with Everwear teak/holly
  – SS sink in Corian countertop on cherry cabinet
  – Built-in vanity with mirror
  – Quiet flush Electric head w/holding tank
  – Enclosed shower w/hot and cold water w/adjustable handheld shower head
  – Shower sump pump
  – Waste tank monitor
  – Everwear teak and holly sole

Deck and Equipment

  – Lewmar Electric Windlass with deck switches (also controls at both stations)
  – 40’ Chain, 225 ft 5/8” braided line
  – Anchor locker
  – LED Anchor Light
  – SS Bow rail 316L
  – Bridge seats 6+
  – SS Cleats; (2) Bow,(2) Stern, (2) Spring
  – Cockpit Shower Fresh Water (Cold)
  – Cockpit Storage
  – LED Courtesy Lights-Cockpit, Bridge Deck
  – Dockside Water Connection
  – Folding radar mast
  – High density rub rail w/ss insert
  – Hinged companion way door to swim platform
  – Molded steps to bridge
  – Safety rails from pulpit to near stern - custom 316L stainless steel
  – SS Sampson post
  – Swim platform w/ladder
  – Table on Bridge - Folding
  – Venturi Windshield - Flybridge
  – Raw Water Washdown (Bow)
  – Freshwater Faucet (engine room)
  – Summer Galley on aft Flybridge: Refrigerator/Freezer, Propane Grill, Hot/Cold water SS Sink
  – Dinghy Davits on swim platform (Forespar)
  – Window sunscreens for front, and forward side windows
  – LED Courtesy lights in walkway
  – 2014 10’2” Zodiac Rollup inflatable dinghy with Forespar Davits on swim platform


The Flybridge on 2thFISH is huge and is another prime entertainment area, in addition to its helm cruising function. It has a very large L-shaped settee seating on the port side with opposing double sofa style seating on the starboard side. ALL with lift-up seating with tons of storage beneath. It’s all enclosed with super clear new IsInglass and Sunbrella bimini top with SS framework. Aft of that enclosure is the “Summer Kitchen” with its SS safety railings. The Summer Kitchen is equipped with propane BBQ, sink and refrigerator/freezer. The perfect outdoor Chef’s paradise.

  – Bimini and stra-glass sides with full Sunbrella sun shades (2017)
  – 3 captain’s chairs at helm
  – L-shaped seating and table to port w/under seat storage
  – Lounge seat to starboard w/under seat storage
  – SS steering wheel
  – Bow/stern thruster controls
  – Trim tab switches
  – Magma propane grill (fly bridge)
  – Isotherm refrigerator/freezer
  – Dual FM/AM/Bluetooth radio
  – Folding anchor LED light
  – Folding VHF antennae
  – GPS antennae
  – SS safety rails
  – Folding mast with radar, satellite, anemometer
  – LED Courtesy lights
  – SS sink with hot/cold water

Aft Cockpit

The aft cockpit has plenty of space for a couple of chairs and table, and large enough to go fishing. There are two large drainable storage bins built into the transom with lift up lids. There is a nice large fiberglass swim platform aft of that with an access door on the starboard side. A cold shower assembly makes it complete. There are molded FBG stairs up to the flybridge with great hand holds. These stairs lift rearward for engine room access (no having to move furniture around in the Salon to lift-up hatches). There is great access forward to the bow via well protected safe high bulwarks on the side decks.

  – Dockside water connection/pressure regulator
  – Freshwater shower
  – (2) 30amp amp Shore power connections on port
  – Transom storage
  – Transom door
  – Molded steps to flybridge

Electronics and Helm

Upper Helm-Flybridge:

  – Danforth Flush Mounted Lighted Compass
  – Full Yanmar Digital Engine Instrumentation
  – Dual Stereo System AM/FM/Bluetooth
  – Yanmar Electronic Shift and Throttle Controls
  – Sidepower Bow Stern Thruster Joystik
  – (2) Raymarine A series touchscreen 12” MFD GPS/Chart/Radar
  – Raymarine digital Radar 24kw Radome
  – Raymarine standard sonar and Downvision sonar
  – Raymarine AutoPilot
  – Raymarine VHF Marine Radio
  – Intellian i2 satellite TV antennae – DirectTV receiver
  – Trim Tab Controls
  – Stern camera
  – Dual horn button
  – Raymarine anemometer

Lower Helm-Salon:

  – Danforth Flush Mounted Lighted Compass
  – Full Yanmar Digital Engine Instrumentation
  – Yanmar Electronic Shift and Throttle Controls
  – Sidepower Bow Thruster Joystik
  – (1) Raymarine A series touchscreen 7.5” MFD GPS/Chart/Radar
  – Raymarine standard sonar and Downvision sonar
  – Raymarine AutoPilot
  – Raymarine VHF Marine Radio
  – Trim Tab Controls
  – Dual horn button


  – Kohler 8.5 kw generator (743 hrs) with sound shield
  – Two 30-amp shore power inlets/breakers with two 50’ shore power cords
  – 50 amp to two 30 amp adapter
  – Two A/C with reverse cycle heat (salon and stateroom)
  – SidePower bow and stern thrusters
  – Windshield wipers (3)
  – Pronautics 50 AMP battery charger
  – Two new NorthStar NSB-AGM 8D AGM engine, stern thruster and house batteries
  – One new NorthStar NSB-AGM 8D AGM bow thruster battery
  – One AGM group 24 generator battery (2019)
  – Battery safety switches
  – Bonding system
  – (2) Isolation transformers
  – (3) bilge pumps w/auto switches
  – Highwater alarm w/4000/gph bilge pump
  – 6-gal water heater
  – Water and holding tank monitors
  – AC and DC breaker panel with meters
  – LED lighting throughout (except spreader lights)

Engine and Mechanical Details

The Engine Room is accessible through the cockpit by lifting the Flybridge stairs rearward. Then down a ladder into the well-lit engine room. You will be surprised by the amount of room available for service in this area. Since the Fuel Tankage is forward of the engine room (and not on the outboard side of the engines) there is plenty of room for outboard engine service access. Everything is very neat and organized and WELL TAKEN CARE OF in this boat. She is highly maintained!

  – Bronze Struts Rudders
  – Keel and sandshoe
  – Engine Alarm Systems
  – Freshwater Cooling on Engines Generator
  – Racor Primary Secondary Fuel Filters
  – Hot Cold Pressurized Water System with new water pump (2021)
  – Hydraulic steering
  – Seacocks on all underwater thru-Hull fittings
  – Sea strainers for engine/(A/C)/gen/head/raw water washdown
  – Stainless Steel Shaft
  – Bennett Trim Tabs - Hydraulic
  – Welded Aluminum Fuel Tank
  – New Dripless Shaft Log, cutlass bearing and shaft seal
  – Fresh Water Faucet in Engine Room
  – 110v Electric Outlet in Engine Room
  – Engine room exhaust fan
  – Oil X-Change-R System for engine and generator
  – LED brightly lit engine room

Brokers Comments

I’ve been in this business for 19 years and rarely does a boat in this nice condition come along. I am very impressed, and you will be too. She is nicely equipped and ready to cruise. She would make a proud addition to any yacht club.

Mechanical Disclaimer

Engine hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.


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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Approximate boat location – Longboat Key, Florida

Contact Seller
United Yacht Sales

(772) 272-1792
/ Stuart, FL

Contact Seller