Stability, Fuel Efficiency, Maneuverability, and Range

The Mainship 400 offers a stable ride, excellent fuel efficiency (single-engine version), and easy maneuverability. The full keel ensures excellent stability underway, and the skeg extends aft to protect the rudder and running gear on the single-engine version. The 380 HP Yanmar is reliable when properly maintained and consumes approximately 1.6 gallons per hour at a cruising speed of seven knots/1,700 RPM. The top speed is approximately twelve knots. The bow and stern thrusters are game-changers!

Deck Layout and Equipment

The Mainship 400 trawler's deck layout includes a covered aft deck, a stern boarding platform, wrap-around side decks, and a flybridge.

• Flybridge:
• Helm seat, two upholstered seats forward. Two settees aft with storage underneath. A stainless-steel handrail with two fold-up table leaves.
• Bimini (ready for replacement), with full enclosure panels.
• Sony stereo with three speakers
• Drink holders
• Bimini with enclosure panels
• Lighting
• Helm console
• Sunbrella flybridge seat covers and helm cover.
• Fixed round table
• Wetbar with a counter, grill, sink (faucet INOP), and refrigerator
• Forespar 350 lb. manual dinghy davits
• Engine mount
• Stainless steel rails
• Hinged radar mast that folds down.
• 12V fan at the helm
• Aft deck:
• Fresh water washdown connection with hose
• Cockpit shower
• Fold-out steps on either side of the aft deck for boarding
• Swim/boarding platform with a fold-down swim ladder and pop-up cleats
• Transom door for access to the aft swim/boarding platform
• Lockers for storage
• Lighting
• Steps to the Flybridge
• A large glass door to the salon
• Shorepower connections
• Sidedecks:
• Stainless steel rails
• A door for access to the salon helm on the starboard side
• Lights on both sides
• Foredeck:
• Stainless steel bow pulpit
• Anchor platform with two anchor rollers
• Lewmar Windless with Fortress 37 Anchor w/200’ G4 Chain and 150’ rode
• Spare 35lb Delta Anchor with 25’ Chain and 150’ rode
• Large chain locker
• Fresh water and raw water washdown
• Shore power connections

Interior

The interior of Imagine features a salon with a sofa, a galley, a table with a settee and two stools, an interior helm station, a head with a separate shower, an owner's cabin forward with a double bed, and a guest cabin with two single beds.

Air Conditioning and Heat: (2) Dometic reverse cycle marine air conditioning units (18,000 BTU and 10,000 BTU).

Salon:

• Sofa with storage under the cushions
• Two aft doors
• TV
• Bose entertainment system with two speakers
• Three large opening windows with shades
• Beautiful Teak and Holly flooring
• Table with a settee and two stools

Galley:

• Corian countertop
• Upper and lower galley cabinets/drawers.
• Stainless steel sink
• Built-in trash can
• Princess stove and oven
• Microwave
• Refrigerator and freezer

Interior Helm:

• Two opening windows on either side of the helm
• One opening window forward
• Wooden wheel
• 12-volt fan
• Engine control and electronics

Owner's Cabin:

• Centerline double bed
• Two opening ports
• One opening deck hatch with a screen and shade
• Reading lights
• 12-volt fan
• Storage under the bed
• Cabinets to port
• Hanging locker to starboard
• Door to the head
• Carpeting

Guest Cabin:

• Two single beds
• Upper cabinets
• Hanging locker
• 12-volt fan
• Opening port and hatch with screen
• Carpeting

Head:

• Corian counter
• Stainless steel sink with water tap
• Electric toilet
• Opening port and hatch
• Separate shower
• Mirror

Electronics and Navigation Equipment

Flybridge Helm:

• Sony radio has three speakers
• Danforth compass
• Furuno autopilot
• Garmin Radar
• (2) Garmin GPSmap 5208 displays
• Raymarine Ray218 VHF
• Side-Power Bow and Stern thruster controls
• neptracker
• Searchlight
• Horn

Interior Helm:

• Wooden wheel
• Raymarine VHF speaker
• Garmin GPSmap 5212 multifunction
• Furuno Autopilot control
• Raymarine Raymic VHF

Mechanical

• 380 HP Yanmar diesel engine (6LY3-UTP) (4,360 hours)
• The experienced owner has performed regular mechanical maintenance, with oil changes approximately every 230-250 hours. In November 2019, the Yanmar valves were adjusted, and the engine cooling system was flushed with Barnacle Buster. The engine exhaust elbow was replaced in early 2019. The coolant and transmission fluids were last changed at approximately 3,800 hours.
• Three removable cabin sole panels provide excellent access to the engine compartment.
• Racor fuel filter
• Engine throttle at flybridge helm
• Yanmar i5601E engine panel at Flybridge helm
• Engine throttle at interior helm
• Yanmar i5601E engine panel at interior helm
• SeaFire Automatic fire suppression system in the engine compartment
• Fuel gauge at the interior helm
• Bow Thrusters: Side-Power bow and stern thruster controls at the flybridge helm and interior helm
• Generator: 9 KW Kohler (9EOZD) with 1,415 hours
• Fire suppression system in the generator compartment
• The oil in the generator has been changed every 230 to 250 hours.

Plumbing

• Three Bilge Pumps
• Jabsco Quiet flush toilet
• Tanks:
• Fresh Water: 150 gallons
• Diesel: 316 gallons (2 x 158 gallon rated aluminum tanks)
• 47 Gallon Black Water Holding Tank
• Shower at the aft deck
• Fresh water and raw water washdown at the bow
• Fresh water washdown at the aft deck
• Water heater
• Sink in the galley
• Sink and shower head in the head
• Sink on the flybridge (faucet INOP)

Electrical

• Three house batteries (2022)
• One 8D starting battery (2022)
• 50 Amp shore power connections at the bow and stern
• Inverter (INOP)
• Battery charger
• Generator
• 110-volt AC outlets throughout the vessel
• One flexible solar panel mounted on the bimini top
• Xantrex LinkPro battery monitor
• 12-volt and 110-volt electric panels

Notes

• The bottom was prepped and painted with two coats of SeaHawk Cukote Teal, and the thruster props were replaced in January 2022.
• The bottom is cleaned monthly, and the anodes are changed as needed.
• Imagine is in a slip owned by the Seller on Folly Beach, near Charleston, SC.
• Three boat hooks
• Fenders and dock lines