Mainship 400 Trawler
Contact Seller
XPresented For Sale By:
World Class Yacht Sales
United States
| Make | Mainship |
|---|---|
| Model | 400 Trawler |
| Year | 2004 |
| Condition | Used |
| Price | US$269,000 |
| Type | Power |
| Class | Trawler |
| Length | 12.19 m |
| Fuel Type | Diesel |
| Hull Material | Fibreglass |
| Location | St. Augustine , Florida, United States |
| LOA | 12.6 m |
|---|---|
| Beam | 4.32 m |
| Max Draft | 1.12 m |
| Keel Type | Other |
| Dry Weight | 24000 lb |
| Max Bridge Clearance | 5.84 m |
| Engine Type | Inboard |
|---|---|
| Engine Make | Yanmar |
| Fuel Type | Diesel |
| Drive Type | Direct Drive |
| Fuel Tanks | 300 gal |
|---|---|
| Fresh Water Tanks | 130 gal |
| Holding Tanks | 47 gal |
| Hull Shape | Deep Vee |
Description
2004 Mainship 400 Trawler – "Compass Ross"
Location:
St. Augustine, FL
Your Great Loop Adventure Starts Here
If you’ve been dreaming of the ultimate cruising experience, Compass Ross is your ticket. The Mainship 400 Trawler is celebrated by the America’s Great Loop Cruisers’ Association (AGLCA) as one of the most reliable, comfortable vessels for completing the Loop—and this 2004 example is fully ready to go.
Flybridge & Sundeck
Take in panoramic 360° views from the expansive flybridge, featuring a centerline helm with guest seating so the captain is never alone. Enjoy a mini-galley with grill, wet bar, and refrigerator. Aft, the sundeck is ideal for lounging, with easy access via a sturdy stairway to the covered cockpit and swim platform.
Salon & Galley
Step inside to a bright, cherry-finished salon with cherry & holly floors and impressive headroom.
Real leather sofa and new dinette chairs
Lower helm station and full galley with Nova Kool large refrigerator/freezer, solid-surface counters, stainless sink, electric range, microwave, and abundant storage
Entertainment: Flat-screen TV, integrated sound system, and KVH Satellite TV system for DirecTV (subscription required)
Accommodations
Master Stateroom: Forward queen berth with custom mattress, dresser, hanging locker, and overhead hatch
Guest Stateroom: Twin berths with custom mattresses and storage
Head: Spacious, well-appointed with vanity and separate shower stall
Engine & Mechanical
Twin 240-hp Yanmar diesels (2,357 engine hours) for reliable, efficient cruising
Generator (2,400 hours) for total offshore independence
Two HVAC units for year-round comfort
Wide side decks, stainless bow rail, and radar mast
Waterdrop reverse osmosis water system for fresh, clean water onboard
Navigation & Electronics
Raymarine GPS/Radar/AIS with backup camera
Raymarine Autopilot
Vesper premium VHF at upper helm, wireless remote at lower helm
Deck & Anchoring
New Vulcan anchor and all necessary lines for safe cruising
Recent Upgrades & Maintenance (2024–2026)
Professionally maintained and fully sorted to ensure turnkey reliability.
These Mainship 400s are in high demand and short supply. Compass Ross is a Loop-ready legend—turn the key, cast off, and start your next adventure.
Act now—she won’t stay on the market long!
Additional Units Included
- Euronautics Aluminum Rib
Major Improvements
- Tender included: 9 foot Euronautics Aluminum Rib 2017 c/w 2017 Tohatsu 9.8 hp
- Complete oil/filter changes 2024
- All injectors removed and sent for servicing. Tested and all injector nozzle tips replaced, re-installed on engines and tested. 2024
- Most fuel lines replaced, old filtration system removed and replaced with new Racor 500s with pressure gauges c/w shut off valves for servicing 2024.
- Both Fuel Tanks treated , trial run performed showing substantial increase in performance 2024.
- Both engines cleaned and detailed and serpentine pulleys and belts installed to replace single belt system. (cleaner and quieter, no belt dust)
- New alternator installed on port engine 2024
- New starter installed on port engine 2024
- Boat hauled and bottom professionally sanded ( 2 guys, 3 days) and 2 coats of hard Trinidad Pro bottom paint applied c/w 3 coats on waterline 12/2024
- Running gear/props cleaned, sanded and treated with Pettit prop coat ...new zinks on shafts, rudders and transom. 12/2024
- New stainless swim ladder added 2024
- New platform pull on tender davits installed to simplify hauling of tender . It now has two options for hauling including existing upper deck level davits with stainless winch added as well. 2024
- New engine mounts installed to remove moderate vibrations 2025...trial run performed...major improvement.
- Air filtration filters changed on both engines and upgraded 2025
- Fly bridge isinglass all replaced and canvas restitched and some zippers replaced Nov 2025
- New Sunbrella storage covers for all windows and hatches 05/2025 (including custom piece zippered protection for stairs to flybridge)
- Full engine and generator check and servicing early 2026
- Spares added ...filters, impellers, belts, alternator, various, etc...
Disclaimer
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.
Disclaimer
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.
Presented For Sale By:
World Class Yacht Sales
United States
Presented For Sale By:
World Class Yacht Sales
United States
