2003 Mainship 390 Trawler Technical Specs

General Data about Mainship 390 Trawler

Brand Mainship
Model 390 Trawler
Boat Type Power
Category Trawler
Year Of Production 2003
Condition (New/Used)Pre-Owned (Used)
CountryMuskegon, Michigan
Fuel (Gas/Diesel)Diesel
Hull Material UsedFiberglass
Length 12.19 m / (40.00 ft)
Selling Price142.900 (USD)
Service repair manual Mainship 390 Trawler Manual


Engine and Power Specs

Engine manufacturerYanmar
Engine Series6LYA-STP
Engine LocationInboard
Engine Hours1630
Parts And Accessories Mainship 390 Trawler Parts
Engine Horsepower276 kw / (370 hp)

Dimensions And Wieght

LOA (Length Overall)12.12 Meters / (39 feet and 9 inch)
Boat Keel TypeUndefined
Beam Width4.32 Meters / (14 feet and 2 inch)
BC (Bridge Clearance)5.69 Meters / (18 feet and 8 inch)

Detailed Specifications

Waste Water Tank1 x 30 gal
Hull Type and DesignUndefined
Gas Tank Size1 x 300 gal
Drinking Water Tank1 x 130 gal

Features And Equipments

Other Equipments

Vhf antenna, gps antenna
Us flag with transom mount
Two opening portlights with screens
Two drawers under bed
Two cedar lined hanging lockers
Trim-master trim tabs
Swiveling captain’s chair
Stainless steel sampson post
Side-power 8hp bow thruster
Seastar hydraulic steering
Raymarine 215 dsc vhf radio
Opening deck hatch with retractable screen/shade
Kus-wema water tank monitor
Holding tank level monitor
Hand held spot light and binoculars
Groco strainers for engine, a/c and generator
Fresh water washdown at anchor and cockpit
Fore and aft twin 30 amp shore power connections
Fixed dropleaf table with center storage
Emergency equipment box
Cockpit, bridge and deck courtesy lighting
Co alarm 
Center table with drop leaves and storage
Cedar lined hanging locker
Built in vanity with mirror
Bronze strut and rudder
Black & decker coffee maker
Atwood 6 gallon electric water heater
All molded fiberglass head – easy to clean
Alarms for high water, engine and fire system
Ac/dc control panel, 12v battery selector switch
6 type iii life jackets and 2 type iv throwable 
5 lb. abc dry chemical fire extinguisher 

Interior Specifications

Stall shower with bi-fold door

Deck Hardware

Two cockpit storage lockers

Mainship 390 Trawler

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