New Listing: 2008 Mainship Trawler 34 Flybridge

  • Jacksonville, Florida or Alternative Florida Marina of Choice if Agreed
  • 239,000.00
  • Join AGLCA to see advertiser's email

Posted by Christopher Giblin

Image of New Listing: 2008 Mainship Trawler 34 Flybridge

This Mainship is currently on the Loop with a completion date of mid-December in Jacksonville, FL (Lambs). It is one of the last hulls of the Mainship product line with a updated hull design and premium cherry finished interior. It was a fresh water boat until 2022 when it was purchased to for its 1st Loop in Ohio. Gelcoat, hull, interiors and engine room are very well-maintained. It is a single Yanmar 370HP diesel engine model with bow and stern thrusters for uncompromising control in tight quarters and a top cruising speed of 15 knots. Designed for comfortable liveaboard cruising, whether you’re on the Great Lakes, rivers or the ocean, this Mainship is a perfect solo or couples boat with a galley down floor plan and single forward stateroom. This dual-station flybridge trawler is one of the most popular boats on America’s Great Loop and will complete it's second loop in December, 2025. Boat is currently insured with Progressive at a $250,000 replacement value.

2025 Upgrades/Enhancements:
New 12" Raymarine Lighthouse Chart —Plotters Upper & Lower Helm
New Raymarine VHF Radios (2)
New Raymarine Auto Pilot (2)
New Raymarine Quantum Radar
New VHF Shakespeare VHF Antenna
New Fusion Stereo Systems (2)
New CENTEX Muffler System &
New Exhaust Manifold/Hoses
New 220lb SidePower Stern Thruster
New Side Power Remote Controls (2)
New NMEA Network Backbone
New Drop Cables for Electronics
New Premium Captains Chairs (3)
New Fresh Water Pump
New AGM Batteries (2 Double Engine/House; 1 Double Thrusters; 1 Single Genset)
8.5KW Kohler Generator 850 Hours
YANMAR 370HP 2,085 Hours
Yanmar & Kohler Service Records
Fully Waxed and Polished October 2025
Starlink Mini Satellite System
NEBO Module Link

Serious Inquiries Only Please. This is an amazing Loop boat that is dependable, safe, attractive and extremely well maintained and equipped. It will comfortable cruise at 7 knots (3GPH) to 15knots (13GPH) and is easily cruised by a solo Looper or couple. Draft is 3.5' for passage through some of the skinniest water on the Loop.
Additional information
Flybridge
The spacious flybridge has an open helm station to enhance the crusing experience and providing excellent visibility in all directions. A wide internal staircase – no ladders to climb – makes accessing the flybridge safe and easy. The helm features a Raymarine Axiom 9 multi-function display with AIS transmit/receive, Raymarine Quantum radar, and touchscreen auto-pilot, as well as a Standard Horizon AIS/GPS VHF radio with digital selective calling, hailer and fog signal. The extended rear of the flybridge provides an excellent place to relax dockside or at anchor, and includes a wraparound canvas skirt and a Magma propane grill. A new Fusion stereo and high-fidelity speakers complete the upper helm equipment.

Lower Deck
The exterior of the boat has wide walkways with handrails all around, providing safe and easy access for docking, locking and mooring. Both Sunbrella canvas and mesh forward window covers included. The bow features a large anchor locker, a new in 2025 foot-controlled windlass with a 55-pound anchor and 200 feet of chain. A Fortress anchor with rode, plus fenders and dock lines are also included. A sliding door on the starboard side provides easy access to the inside helm station. The large cockpit aft is covered by the extended flybridge and provides access to the salon through dual opening French doors. A rigid bottom inflatable dingy rests on the transom on a cradle with a 5-HP Mercury outboard.

Salon
The air-conditioned salon with reverse-cycle heat features a lower helm station, complete lower galley and living space. The galley features a dual-voltage Vitrifrigo DT Series refrigerator/freezer drawer new in 2023, two-burner propane stovetop, Toshiba microwave/inverter/convection oven & cookware/racks, large sink with spray/stream faucet, and extensive counterspace with cherry fiddles . The living space offers a large double twin mattress convertible couch, two Tommy Bahama club chairs, ottoman, ceramic side table and expandable wooden-topped cherry table for relaxing or eat-in dining. A Insignia LED TV with remote is mounted in the salon. New Fusion high-fidelity speakers and Fusion stereo are also mounted for entertainment. Screened windows and doors allow for excellent ventilation.

State Room and Head
Three steps down from the salon, the lower level includes a comfortable master stateroom with a queen-size island berth. Cabinets, a hanging locker, drawers, and under-bed storage provides ample space for clothes. The head features a Vacuflush toilet, vanity with cabinets, and a large walk-in shower with glass door and great water pressure/hot water. The lower level also features a second air-conditioner with reverse-cycle heat, and hatches and portlights have built-in screens for great air flow.

Systems
•Single Yanmar 370 HP diesel engine with 2,085 hours as of 10/12/2025
•Single 250 gallon fuel tank with port and starboard side fills for range
•Kohler 8.5KW diesel generator, with 850 hours (10/25/2025), dedicated battery
•12-volt DC AGM house & engine battery of 4 6-volt, 225 amp-hour batteries, new in July, 2025, providing 900 amp hours of power.
•Four 30-amp shore power cords; Two 50 AMP cords and adapters included
•70 gallons of fresh water storage
•Water heater with 5 gallons of water storage
•30 gallon black water holding tank
•Macerator
•3 bilge pumps and 1 shower sump

Miscellaneous
Various spare parts, lubricants and filters
Maintenance records and new investment receipts for current owner
Mainship Owners Manual and Files on Boat Components (Electric/Plumbing, etc.)
All Housewares, Lamps, Bedding, Appliances included for turnkey experience
Condition
Excellent