2004 Mainship 400 Trawler Boat in Mystic, CT 06355 US
400 Trawler
1 Engine (Yanmar)
40 feet
Diesel
Fiberglass/Reinforced
The Mainship 400 Trawler is the perfect platform for short and long term cruising with her extensive living and lounging space. This is a terrific Great Loop boat!
The 1000 hour service has been completed on the single Yanmar 6YLP-STA 370hp diesel, for many more hours of reliable, economical operation.
Her experienced owners have maintained a program of regular upgrades and maintenance to keep this 400 in top condition. Fully and smartly equipped including a diesel generator, AC/Heat, new flybridge enclosure, updated Raymarine electronics, and much more.
This is a new listing, more details to come - contact us for complete details!
Introducing the 2004 Mainship 400 Trawler, a remarkable vessel with an overall length of 41.33 feet, designed for both comfort and performance. This used trawler features a robust fiberglass hull with a Deep Vee shape, ensuring stability and a smooth ride on the water. Powered by a reliable Yanmar 6LYA-STP inboard engine, delivering an impressive 370 horsepower, this boat is equipped for adventure with just 1546 hours of operation. The direct drive system enhances efficiency, making it an excellent choice for cruising enthusiasts. With its spacious design, the Mainship 400 Trawler offers ample room for relaxation and enjoyment on the water. Whether you're planning a weekend getaway or a longer voyage, this trawler is built to provide a memorable experience. Experience the perfect blend of functionality and style with this exceptional vessel.
There is plenty of room for seating and relaxing on the bridge. There is even a Summer Kitchen option providing a grill, sink and icemaker aft of the centerline helm. Wide molded steps offer safe and secure footing to the covered aft deck. Going forward, there are wide, lighted and recessed walkways with overhead protection leading to the foredeck. A stainless steel Sampson post and dual roller pulpit is perfect for setting the anchor and the optional windlass makes retrieval a snap. All rails, hatches and portlights are now fashioned from 316L stainless steel for easy maintenance and great looks. For 2003, all Mainships, including the new 400, are featuring beautiful cherry wood interiors. All cabinets, drawers and tables are solid cherry and the optional cherry and holly sole is very traditional as well as serviceable. The extended salon includes an Ultra leather( sofa, entertainment center with Bose( audio system, and Luce( flat screen TV. A starboard side galley offers a full size, dual voltage refrigerator and freezer, microwave, 3-burner range and oven, and even a coffee maker. Special attention has been given to general and dishware storage and the location for an under counter trash receptacle. To port of the lower station is a full dinette that seats four with a comfortable bench and two chairs. Forward, is a master stateroom with a centerline inner spring queen berth and plenty of hanging, drawer and locker storage. A second stateroom offers two single berths and an optional innovative desk arrangement, and the head, with a separate stall shower is accessible from the master stateroom or the companionway.
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.
Price History
| Date | Event | Price |
|---|---|---|
| 9/18/26 | Initial price | $224,900 |
2004 Mainship 400 Trawler Video Tours
Overview from around the web 2004 Mainship 400 Trawler
The 2004 Mainship 400 Trawler has garnered positive feedback from many boat owners and enthusiasts
Customers often praise its spacious interior, which features a well-thought-out layout perfect for both relaxing and entertaining. The salon and galley provide a comfortable atmosphere, making it an ideal choice for extended cruising or liveaboard use. Owners frequently highlight the boat's fuel efficiency, thanks to its economical diesel engine, which allows for long-range cruising without frequent stops at the fuel dock. The sturdy construction and seaworthy design are commonly noted, instilling confidence in various conditions on the water. Many customers also appreciate the ample storage options and the easy accessibility to both the engine room and essential systems, making maintenance straightforward. The flybridge is a favorite feature, offering beautiful views while piloting and additional seating for guests. Overall, the 2004 Mainship 400 Trawler is celebrated for its combination of comfort, efficiency, and reliability, making it a favored choice among trawler enthusiasts.
The Biggest Pros and Cons
The 2004 Mainship 400 Trawler is a popular choice for those seeking a dependable and spacious cruising vessel. Here’s a breakdown of its pros and cons:
Pros
Spacious Living: The Mainship 400 features a well-designed layout with ample living space, including a comfortable salon, a generous galley, and two staterooms, making it ideal for extended cruising or liveaboard lifestyles.
Fuel Efficiency: With its semi-displacement hull and efficient diesel engine, the trawler offers excellent fuel economy, allowing for longer journeys without frequent refueling.
Sturdy Construction: Known for its solid build quality, the Mainship 400 is built to withstand various marine conditions, providing peace of mind during offshore adventures.
Easy Handling: The trawler’s design allows for easy maneuverability, especially in tight harbors or marinas. Features like a bow thruster can also enhance docking capabilities.
Great Visibility: The raised helm position offers excellent visibility, making navigation easier and enhancing the overall cruising experience.
Versatile Design: The Mainship 400 can be used for both leisurely cruising and serious long-distance travel, making it a versatile addition to any boating enthusiast's fleet.
Outdoor Space: The spacious flybridge and cockpit provide ample room for entertaining or enjoying the outdoors, complete with options for seating and sun loungers.
Cons
Not as Quick: The performance speed of the Mainship 400 may not satisfy those looking for a quick getaway; it is designed primarily for economical cruising rather than high-speed travel.
Limited Engine Choices: While diesel engines provide reliability and efficiency, options for upgrades or alternative engines may be limited compared to newer models.
Maintenance of Older Models: Being a 2004 model, some older boats may require more maintenance or upgrades than newer vessels, which could lead to unforeseen costs.
Storage: While spacious, the storage options in the Mainship 400 might not be sufficient for prolonged trips, especially for those who intend to live aboard for extended periods.
Equipment and Technology: Older models might lack some of the modern conveniences and technologies found in newer trawlers, which could be a consideration for tech-savvy boaters.
Made For
The 2004 Mainship 400 Trawler is perfectly suited for a variety of boating enthusiasts, particularly those who appreciate the comfort and versatility of a well-designed cruising vessel. This trawler is ideal for couples seeking extended adventures on the water, offering spacious accommodations and all the amenities needed for living aboard. For families, the Mainship 400 provides ample room with its generous layout, allowing everyone to enjoy time together while exploring coastal destinations or fishing in serene waters. Its efficient fuel economy and reliable performance also appeal to those who prioritize economical cruising without sacrificing comfort or style. Moreover, seasoned sailors and new boaters alike will appreciate the user-friendly navigation systems and stable handling characteristics that make this trawler an inviting choice. Whether you're a weekend warrior or looking to embark on long-range voyages, the 2004 Mainship 400 Trawler is designed to enhance your experience on the open water.
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2004 Mainship 400 Trawler | ||||||
|---|---|---|---|---|---|---|
| Price | $224,900 | $225,000 | $179,000 | $179,000 | $139,900 | $129,995 |
| Location | Mystic | Westbrook | Stamford | Stamford | Stratford | New Haven |
| Nominal Length | 40' | 44' | 27' | 27' | 28' | 27' |
| Draft | 4' | - | - | - | - | - |
| Engine Make | Yanmar | Volvo | Yamaha | Yamaha | Yamaha | Yanmar |
| Total Engine Power | 370 hp | 370 hp | 300 hp | 300 hp | 200 hp | 180 hp |
| Days on Market | 13 | 518 | 5 | 5 | 9 | 88 |
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Boat Location
Contact Petzold's Marine Center - Rhode Island about 2004 Mainship 400 Trawler
Safe Harbor Cowesett Marina, 1 Masthead Drive, Warwick, RI, 02886














