Used Power Catamaran for sale Mainship 430 Trawler Full Specifications

Name: Sea-Tirement
Make/Model: 2004 Mainship 43'' trawler
Engines: Twin Yanmar 6LYA-STP 370 HP mains
Generator: Kohler 8 kW
Inverter/Charger: Magnum (MS3000-12B listed in systems; 2,000 watt noted elsewhere)
Propulsion and seals: dripless shaft seals, ZF 80-A gearboxes
Steering: Seastar/Hynautic hydraulic steering
Fuel polishing/filters: Racor 1000MA for mains, Racor 500MA for generator
Additional systems: X-Change-R oil change system, galvanic isolator, bow and stern thrusters
Tender: Highfield (2021 aluminum hull CL310 RIB) with Yamaha 15 HP 4-stroke outboard and Ocean Marine stainless steel davits
Layout: 2 staterooms, 2 heads
Attainable heights: 14'' above waterline standard, 18'' to top of bimini, 14'' to top of flybridge windscreen with mast and bimini lowered
Notable: Great Loop veteran

Access from fiberglass swim platform via transom gate to aftdeck
Aftdeck provides hatch and steps into master stateroom
Side deck walkways port and starboard with molded-in steps to trunk cabin and flybridge
Side deck access doors to salon on each side
Salon layout: counter with two stools port forward, two lounge chairs port, lower helm starboard forward, sofa starboard, desk starboard aft
Aft full-beam master stateroom with queen berth and ensuite head
Forward down to galley to port, guest head with enclosed shower to starboard, guest stateroom forward with island queen berth
Engine room access via hinged galley steps or salon sole hatches

Salon headroom: 6''7"
Flybridge headroom: 6''11"
Guest stateroom headroom: 6''7"
Guest shower headroom: 6''5"
Galley headroom: 6''2" to 8''
Master stateroom headroom: 6''3"
Master stateroom shower headroom: 6''4"
Master berth length: 6''5"
Guest berth length: 6''10"

Full-beam master stateroom aft with queen berth and ensuite head with enclosed shower
Guest stateroom forward with island queen berth
Guest head with enclosed shower located starboard aft of guest stateroom

Side deck access door on each side
Laminate teak & holly sole
Counter with two stools port forward
Two lounge chairs to port
Steps to trunk cabin port aft
Sofa and coffee table to starboard
Desk starboard aft
Opening side windows with screens and blinds
Opening center windshield
Storage cabinets
Plisse screen doors on each side deck door
Entertainment/storage center port aft

Location: down galley port forward
Danby refrigerator/freezer
True Induction 3-burner electric cooktop
GE stainless steel microwave oven
Breville stainless steel toaster oven
Double stainless steel sinks
Solid surface countertop
Storage cabinets and drawers
Portlight
Laminate teak & holly sole
Spice rack
Magma stainless steel BBQ grill on trunk cabin
Waeco Coolmatic portable freezer on flybridge

Salon starboard table dining
Flybridge table dining

Full-beam aft location
Queen size berth
Nightstands and reading lights
Carpeted sole
Four portlights with curtains
Two hanging lockers
Storage cabinets and drawers
Steps and hatch to aftdeck with screen
Ensuite head with enclosed shower

Forward island queen berth
Reading lights
Two portlights
Overhead hatch with screen
Nightstands, shelves, storage drawers and cabinets
Hanging locker
Benchseat with storage on each side
Carpeted sole
Guest head with enclosed shower starboard aft

Location: salon starboard forward
VDO gauges
Trim tab controls
Engine controls
Anchor windlass control
Bow and stern thruster controls
Bilge high water alarm panel
Electronics (see Electronics section)
Opening center windshield
Side deck access door

Bimini with full Eisenglass enclosure
Bound exterior carpet over non-skid deck
Wrap-around seating with storage and removable table port aft
Benchseat with storage to starboard
Benchseat and folding chart table starboard forward
Garelick Eez-In helmseat
Helm forward with electronics (see Electronics section)
Engine controls and anchor windlass control
Bow and stern thruster controls
Chart table starboard forward
Bilge high water alarm panel
Trim tab controls
Fan
Molded-in steps to trunk cabin

Non-skid and Plasteak deck
Stainless steel rails with textilene netting
Magma stainless steel BBQ grill
Deck storage box
Two molded-in steps to each side deck
Three molded-in steps to flybridge
Hatch, steps and screen to salon
Hinged mast
Three deck chairs
Stainless steel fender racks

Transom gate
Hatch, steps and screen to master stateroom
Molded-in steps to each side deck
Lazarette access
Non-skid deck

Glomex TV antenna
Samsung flat screen TV in salon
Samsung Blu-Ray disc player in salon
Axess flat screen TV in guest stateroom
Bose stereo with interior speakers
Fusion MS-RA70 stereo on flybridge
West Marine exterior speakers

Simrad radar
Standard-Horizon Matrix GX2000 VHF on flybridge and at lower helm
Two Simrad multi-function displays on flybridge and one Simrad MFD at lower helm
Raymarine autopilot on flybridge and at lower helm
Ritchie Powerdamp magnetic compass on flybridge
Rule magnetic compass at lower helm
Raymarine ST60 Tridata display on flybridge
Starlink satellite internet system

Kohler 8EOZ 8 kW generator (approx. 1,096 hours)
Magnum MS3000-12B 3,000 watt inverter/charger with remote panel
ProMariner ProNautic 12.60P battery charger
ProMariner ProNautic 12.30P battery charger
ProMariner battery monitor
ProMariner ProSafe galvanic isolator
Two 50 amp shore power cords
Shore power cord connections fore and aft
12 VDC outlets at lower helm and on flybridge
Blue Sea battery switch
Two West Marine 15020274 8D house batteries (2020)
Interstate 8D-MHD port main engine start battery
West Marine 15020217 8D starboard main engine start battery (2025)
West Marine 15020233 generator start battery (2025)

Twin Yanmar 6LYA-STP 370 HP main engines (approx. 1,982 hours)
ZF 80-A gearboxes
Teleflex engine controls
Glendinning engine synchronizer
VDO gauges
Marine Hardware sea strainers
PSS dripless shaft seals
Racor fuel filtration as listed in Engine/Mechanical Equipment
X-Change-R oil change system
Trim Master trim tabs
Marine Air Systems reverse cycle A/C and heating
Wema water tank gauge
Kuuma stainless steel 11 gallon water heater
Jabsco electric heads
Tankwatch4 holding tank level monitor
Dometic Sanigard holding tank vent filter

Lewmar anchor windlass with foot controls and remote at each helm
55 lb plow anchor
Spare Danforth anchor
Bow pulpit
Stainless steel rails and deck hardware
Stainless steel Sampson post
Stainless steel fender racks
Non-skid and Plasteak decking
Windshield and window covers
Boarding gate on each side
Aluminum boarding ladder
Mast spreader lights
Fiberglass swim platform
Stainless steel swim ladder
Dockwater connection
Hot/cold fresh water shower
Two hibay S2 electric bikes
Two folding bikes

Highfield CL310 RIB tender (aluminum hull, 2021)
Yamaha 15 HP 4-stroke outboard
Ocean Marine stainless steel tender davits

Rule bilge pumps
Bilge high water alarms
Sea-Fire 1301 engine room fire suppression system
Sea-Fire emergency engine shutdown system
Fire extinguishers
Safe-T-Alert carbon monoxide detector
Kidde smoke and carbon monoxide detectors
ACR Globalfix EPIRB
Jabsco searchlight
Marinco horns

Sellers'' personal belongings

Vessel details offered in good faith; accuracy and condition not guaranteed or warranted
Buyer should instruct agents or surveyors to validate desired details
Vessel offered subject to prior sale, price change, or withdrawal without notice
Engine hours are representations from listing; broker cannot guarantee true hours
Purchaser and/or agent responsible to verify engine hours, warranties, overhauls, and other representations

Listing MLS by Yachtr.com