2006 Mainship 34 Trawler
Exceptionally Clean, Fully Equipped, Turn-Key BC Cruiser
The Mainship 34 blends classic Downeast styling with modern cruising comfort, making it an ideal vessel for couples exploring the Pacific Northwest. With covered walk-around side decks, a fully enclosed flybridge, and dual helm stations, she is built for year-round cruising in BC’s coastal climate.
This particular Mainship 34 stands out for her exceptional condition, upgraded 380HP Cummins QSB 5.9 engine, bow & stern thrusters, generator, diesel heat, and an extensive list of thoughtful upgrades and cruising equipment.
One of the standout features of this Mainship is her exceptionally wide 14’3” beam. The generous beam creates very safe and secure side decks when moving about the vessel underway or while docking. It also allows for a much larger salon area than many comparable trawlers in this size range, creating a noticeably more open and comfortable interior for extended cruising and entertaining.
The flybridge aboard this Mainship is exceptionally large for a vessel of this size and quickly becomes a favorite gathering place while cruising or entertaining at anchor. Seating is abundant and comfortably accommodates up to eight guests for appetizers, beverages, and taking in the spectacular Pacific Northwest scenery. The enclosed flybridge design also extends the boating season considerably, providing protection from the elements while still maintaining excellent visibility underway.
HIGHLIGHTS
- Upgraded Cummins 380HP QSB 5.9 Engine
- Bow & Stern Thrusters
- Wallas Diesel Forced-Air Cabin Heat
- Generator + Inverter + Solar (NEW 2025)
- 2023 Highfield CL340 Tender with 25HP Yamaha Outboard
- Seawise Davit System (2023)
- Raymarine Electronics Suite (Dual Stations)
- Fully Enclosed Flybridge
- Additional 35-Gallon Freshwater Tank
- Exceptionally Clean and Well-Maintained
EXTERIOR & DESIGNClassic Downeast Meets Practical Cruising
The Mainship 34 features rugged exterior construction, safe walk-around decks, a fully covered cockpit, and a spacious enclosed flybridge. Her layout offers maximum visibility and comfort in all weather conditions.
The wide 14’3” beam creates exceptionally safe side decks and allows for a noticeably larger salon than many similar-sized trawlers.
Key Exterior Features
- AWLGRIP Blue Hull
- Covered Walk-Around Side Decks & Cockpit
- Fully Enclosed Flybridge (Clear-View Windshield & Wiper)
- Dual Helm Stations (Upper & Lower)
- Stainless Steel Handrails & Hardware
- Lewmar Electric Windlass (Rebuilt 2025)
- Stainless Anchor with 90ft Chain & 175ft Rode
- Large Full-Beam Swim Platform
- Seawise Davit System
- Overhead Rod Storage on Side Decks
- Bow Sprit with Roller
- Stainless Steel Towing Post
SALON
Entering through full-height double doors from the cockpit, the salon is bright, welcoming, and intelligently designed for extended cruising and entertaining.
The exceptionally wide beam creates a salon that feels much larger than many trawlers in this size category, including enough room for the leather pull-out sofa bed when additional guests join you aboard.
The salon windows are large, low, and positioned perfectly for passengers to comfortably enjoy the scenery while seated inside the vessel — an often overlooked but highly appreciated feature during Pacific Northwest cruising.
Ventilation throughout the vessel is exceptional and ideal for warm summer cruising. The center front windshield opens, along with all three salon side windows and the lower helm side-deck door. Combined with the forward overhead hatch and large aft French cockpit doors, the boat enjoys excellent natural airflow from every direction, helping keep the interior cool and comfortable during warm summer cruising days.
Privacy window coverings are fitted to the forward salon windows, allowing natural light and outward visibility while reducing visibility into the boat and helping control interior heat during summer months. The remaining salon windows are fitted with attractive wood horizontal blinds that tuck neatly away when not in use, maintaining the clean and classic interior appearance.
Large sliding windows provide excellent ventilation and views. The lower helm offers comfortable foul-weather operation with direct side-deck access.
Salon Features
- Double Doors with Full-Height Glass Panes
- Teak & Holly Floors
- Leather Pull-Out Sofa (Double) with New Metal Frame & Memory Foam Mattress (2024)
- Three Large Sliding Windows with Cherrywood Blinds
- Curtains for Cockpit Doors
- Lower Helm with Triple-Pane Windshield (Center Opens)
- Sun Fabric Covers for Front Windows
- Weatherproof Starboard Side-Deck Door
- Sole Flatscreen TV
- Wine & Glassware Lockers
- Overhead Teak Handholds
- Weems & Plath Barometer
- Carbon Monoxide Detector
- Electrical Panel & Multiple AC Outlets
- Wallas Climate Control
- Bose Bluetooth Stereo (2025)
GALLEY
The galley sits two steps down from the salon and provides excellent storage and working space. Corian counters run along both sides, and the galley sole cleverly hides two large cooler cabinets ideal for additional provisions.
This vessel is also equipped with an additional 35-gallon freshwater tank, providing increased onboard water capacity for extended cruising adventures throughout the Pacific Northwest.
Galley Equipment
- Norcold Electric Refrigerator
- Dickinson 2 Burner Propane Cooktop
- Stainless Steel Sink with Faucet
- Cabinet for Rubbish Bin
- Multiple Storage Cabinets & Dishware Cubbies
- Two Below-Floor Cooler Cabinets
- Freshwater Tank Gauge
- Towel Racks
ACCOMMODATIONSForward Stateroom
The master stateroom features a queen island berth with excellent headroom (6’6”), thanks to Mainship’s unique deck design. A cedar-lined locker and additional cabinetry provide ample storage.
Stateroom Features
- Queen Island Berth with New Mattress (2023)
- Private Access to Head
- Cedar-Lined Hanging Locker
- Storage Drawers + Under-Berth Storage
- LED Reading Lights
- Stainless Bowmar Portlights (x2)
- New Overhead Hatch 2025 (Bug & Blackout Screens)
- Carbon Monoxide Detector
- Cherrywood Cabinetry & End Table
HEAD
A generously sized head with Corian counters, stainless sink, and a full-height separate shower with seat — uncommon in this size category.
Head Features
- Vacuflush System (New Y-Piping 2024)
- Full-Height Shower with Molded Seat
- Stainless Steel Sink & Taps (H/C Water)
- Multiple Flow-Setting Showerhead
- Corian Countertops
- Mirror & Storage Cabinets
- Bowmar Portlight
- Towel Racks & Hand Towel Holder
ELECTRONICS & NAVIGATIONLower Helm
- Electric Engine Control
- Raymarine E120 Multifunction Display
- Icom CommandMic VHF
- Raymarine S100 Wireless Autopilot Remote
- Cummins SmartCraft Engine Data
- Danforth Compass
Flybridge Helm
- Electric Engine Controls
- Raymarine E120 Multifunction Display
- Raymarine E80 Multifunction Display
- Raymarine Radar
- Raymarine ST8002 Autopilot Control
- Icom IC-M424 VHF-DSC
- Intellian Gyro Satellite TV Antenna
- KVH Azimuth 1000 Digital Compass
- Cummins SmartCraft Display
Additional Electronics
- Side-Power Bow & Stern Thruster Controls
- Bennett Trim Tabs
- ACR RCL-100D Searchlight with Helm Controls
- JVC CD/Radio Systems + JBL Speakers
- Raymarine SmartPilot X-10 Course Computer
- Depth Sounder Transducer (New 2024)
- Electric Engine Controls
- Bilge Pump Alarms
ELECTRICAL SYSTEMSAC System
- 110V Distribution Panel with Breakers
- 30A Shore Power Service (Bow & Stern Inlets)
- 50’ Shore Power Cord
- Kohler 8kW Generator with Salon Remote Start
- Magnum MS2012 2000W Inverter (Salon Remote)
- 2× Charles Marine Isolation Transformers
- 400W Solar System (NEW 2025)
DC System
- DC Distribution Panel
- 6× Trojan T-105 6V House Batteries
- 2× 8D Start Batteries
- Navigation, Anchor, Courtesy, Cabin & Engine Room Lights
- Blue Sea Systems Battery Switches
- Victron Battery Monitor
ENGINE & MECHANICAL
Powered by the upgraded Cummins 380HP QSB 5.9, this Mainship offers a comfortable cruise at 8 knots and can reach approximately 14 knots at maximum speed.
The engine room aboard this Mainship is a true standout feature and will be appreciated by both owners and marine technicians alike. Access and working space are excellent, with a layout that provides unusually generous room around the engine and systems.
In today’s market, experienced marine mechanics are increasingly difficult to find, and those that are available greatly appreciate boats where servicing can be performed comfortably and efficiently without working in extremely confined spaces. This Mainship offers exactly that — a clean, spacious, and highly serviceable engine room design that reflects thoughtful engineering and practical ownership.
The engine room is well-lit and logically laid out, with systems divided between forward and aft compartments.
Mechanical Systems
- Cummins 380HP QSB 5.9 (Upgrade)
- Kohler 8kW Generator with Sound Shield
- Side-Power Bow & Stern Thrusters
- Dripless Shaft Log
- Hydraulic Steering
- Wallas 40DT Diesel Furnace
- Atwood 6-Gallon Water Heater
- Jabsco Sensor Max Freshwater Pump
- 2× Racor Fuel Filters
- Bennett Trim Tabs
- Groco ARG-2000 Sea Strainer
- X-Changer-R Oil Exchange System
- Rule Shower Sump
- 3× Rule 2000 Bilge Pumps + 1× Rule 4000
- Macerator Pump
- Sea-Fire 1301 Fire Suppression System
COCKPIT
A fully covered cockpit ideal for all-weather cruising and fishing. Two aft storage lockers serve as fish boxes, and multiple DC outlets & mounts accommodate Scotty downriggers.
Cockpit Features
- Fully Covered Cockpit
- Two Folding Steps
- Transom Door with Stainless Latch
- 2× Aft Lockers / Fish Boxes (Drained)
- 4× DC Outlets
- 2× Scotty Downrigger Mounts
- Pole/Gaff Storage
- Stainless Storage Container
- Saltwater Washdown
- Freshwater Cockpit Shower (H/C)
- Full Beam Swim Platform
ADDITIONAL EQUIPMENT
- 2023 Highfield CL340 with 25HP Yamaha Outboard
- Seawise Davit System
- Stainless Steel BBQ
- Fire Extinguishers (x3)
- Life Ring
- Fenders & Docklines