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1979 Mainship I Sold Boat in Unknown, FL US

$49,900

Used
We will let you know when another 1979 Mainship I is available in Unknown, FL
builtBuilt in 1979
Year the boat was built
model

I

Boat model
engine

--

Engine type and count
length

34 feet

Overall boat length
fuel

--

Fuel type
material

Fiberglass/Reinforced

Hull material

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The Image of Mainship I 1979 - 01979 Mainship I
Price$49,900$49,900$49,900$50,000$47,000$45,000
LocationUnknownKey LargoMarathonMarathonNew Smyrna BeachKey West
Nominal Length34'41'42'42'41'34'
Draft2'-----
Engine Make-LehmanCaterpillarDetroit DieselMichigan MotorzVolvo
Total Engine Power-120 hp210 hp140 hp350 hp110 hp
Days on Market94221063152155587
Get in touch
Nominal Length
34ft
Length Overall
34ft
Beam
11ft
Max Draft
2ft
Fuel Tanks
220gal
Hull Material
fiberglass
Engines
Total Power: 200
Galley
  • Electric Stove w/oven
  • Microwave Oven

Electronics
  • Navico Auto Pilot
  • Two Uniden VHF Radios

Electrical
All new AC and DC wiring; 5Kw Generator with only 43 Hours
Deck
  • New Awlgrip paint
  • All new Thru hulls
  • New Hatches
  • Aluminum T-top with Canvas
  • Ground Tackle
  • Powerwinch and single capstan

Mechanical Equipment
A new 200 turbo Perkins engine was installed in 1996, in addition to a new 5kw generator ( with only 43 hours).
  • Cruisair 12,000 BTU Air-conditioning
  • Bennett Trim Tabs
  • All new hoses for water, fuel and waste

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.
customContactInformation
Contact Burke at 800-435-7181 or 941-850-4319 for more information.

Contact

Unknown, FL

Mainship I: BoatTEST Review

Reviewed by Jeff Hammond

Overview

The Mainship 40 Expedition represents an evolution of the popular Mainship 40 trawler, incorporating design enhancements aimed at increasing comfort and livability for extended cruising. This model maintains the trawler's functional strengths while introducing thoughtful interior and exterior modifications to better accommodate socializing and relaxation aboard.

Interior Living Spaces

Significant changes to the interior begin in the salon, where a single-level layout now features the galley relocated to the forward port side. This repositioning opens up the starboard side to a spacious satee that can seat more guests and convert into an additional berth for overnight accommodations. The salon includes two movable loungers and a 26-inch flat screen TV, enhancing comfort and entertainment options. The lounger couch easily converts into a double bed, providing flexible sleeping arrangements. The lower helm station has been upgraded with a double-wide helm seat featuring a flip-up backrest, allowing those seated at the satee to maintain visibility of the helm area. Rich wood finishes continue to define the interior ambiance.

Private Accommodations

Below deck, the Mainship 40 Expedition offers comfortable accommodations suitable for extended cruising couples. The cabin height measures approximately 73 inches, with a doorway height of 69.5 inches by 16.5 inches. The layout includes twin accommodations to port and a shared head to starboard. The master stateroom is appointed with an innerspring mattress, cherry wood lockers, and a cedar-lined hanging locker. The guest cabin can serve multiple purposes, including additional hanging storage, an office, or a sewing room. The single head features a separated shower area that is lower than the sole, providing increased overhead space. Storage is cleverly integrated throughout the boat, including beneath the satee, under the island bed, and within the power panel corner, which also houses the sound system, subwoofer, and ice maker.

Exterior Design and Deck Areas

The exterior design emphasizes safety and functionality with a nearly single-level deck leading forward, oversized railings, and wide walkways that facilitate easy handling of lines and anchoring. The foredeck provides ample space for both operational tasks and leisure viewing. The cockpit is spacious enough to accommodate deck chairs and features extended overhead coverage, a large dunnage box, and true stairs with a handrail leading to the upper control station. The standard swim platform offers a sturdy boarding step and a convenient area for launching water toys or towing a tender. The upper helm station is notably large for its class, providing ample space for social gatherings as well as operational activities. It includes a small table, seating, and a summer galley equipped with an electric grill, stainless steel sink, and an ice maker.

Power and Performance

The Mainship 40 Expedition can be powered by either a single or twin Yanmar engine configuration. The test model featured a single electronically controlled 380 horsepower Yanmar engine. Access to the engine compartment is facilitated by a large center floor panel and additional removable panels for comprehensive serviceability. The vessel measures 41 feet 4 inches in length with a beam of 14 feet 2 inches and displaces 24,000 pounds. Fuel capacity is 300 gallons, supporting a range of approximately 290 miles. During sea trials in Biscayne Bay, Florida, the boat demonstrated smooth handling and reliable engine performance with good visibility from the helm. It achieved a top speed of 19.2 miles per hour at 3,368 RPM and a best cruise speed of 18.3 miles per hour at 3,250 RPM. Standard equipment closely mirrors that of the 40 trawler, with recommendations to include optional upgrades such as a 9KW generator with sound shield and internal C-strainers.

Conclusion

The Mainship 40 Expedition successfully builds upon the proven trawler platform by enhancing interior livability and maintaining the functional attributes necessary for extended cruising. Its thoughtful design changes, comfortable accommodations, and reliable performance make it a compelling option for those seeking a capable and comfortable cruising yacht. The vessel’s spacious upper helm and deck areas further contribute to its appeal for both operation and leisure.

Rating: 4.3 out of 5

Overview from around the web 1979 Mainship I

Customers appreciate the 1979 Mainship I for its sturdy construction and classic design, which offer a reliable and comfortable cruising experience

Many highlight the spacious interior layout, making it ideal for extended trips or liveaboard use. The boat's practical pilothouse provides excellent visibility and protection from the elements, enhancing its appeal for both casual outings and longer voyages. Owners often praise its fuel efficiency and manageable size, which make it easy to handle while still providing ample amenities. Overall, the 1979 Mainship I is valued for its blend of functionality, comfort, and timeless style.

The Biggest Pros and Cons

The 1979 Mainship I is a classic trawler-style motor yacht known for its sturdy construction and practical design. Here are some pros and cons to consider:

Pros

Solid Construction: Built with a robust fiberglass hull, the Mainship I offers durability and a stable ride.

Spacious Interior: Despite its modest length, the layout maximizes living space, providing comfortable accommodations for cruising.

Fuel Efficiency: Designed as a trawler, it offers economical fuel consumption suitable for long-range cruising.

Easy Handling: The boat’s design makes it relatively easy to maneuver, even for less experienced operators.

Classic Styling: Its traditional trawler appearance appeals to those who appreciate vintage boat aesthetics.

Cons

Limited Speed: The Mainship I is not built for speed, with a modest top speed that may not satisfy those seeking faster performance.

Aging Systems: Being a 1979 model, many onboard systems and equipment may require upgrades or maintenance.

Limited Storage: While interior space is efficient, storage for gear and supplies can be somewhat limited compared to newer models.

Outdated Electronics: Original navigation and electronic systems may be outdated and in need of modern replacements.

Limited Dealer Support: As an older model, finding specific replacement parts or dealer support can be more challenging.

Made For

The 1979 Mainship I is ideal for boating enthusiasts who value classic design combined with practical functionality. This boat is perfect for individuals or small families seeking a reliable and comfortable vessel for coastal cruising, fishing, or leisurely day trips on the water. Its timeless style and manageable size make it well-suited for those who appreciate traditional craftsmanship and easy handling in a versatile boat.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1979 Mainship I. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Trawler cost in today's market, or how much does a Mainship cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 42,415
Total Payment$75,836.44
Monthly payment
$315.99/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1979 Mainship I. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Trawler cost in today's market, or how much does a Mainship cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 42,415
Total Payment$75,836.44
Monthly payment
$315.99/mo

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