• Slide: The Image of 1978 Mainship 34 Trawler hull with algae growth at waterline. - 5The Image of 1978 Mainship 34 Trawler hull with algae growth at waterline. - 5
    Slide: The Image of 1978 Mainship 34 Trawler deck with wooden chairs and water reflection. - 6The Image of 1978 Mainship 34 Trawler deck with wooden chairs and water reflection. - 6
    Slide: The Image of 1978 Mainship 34 Trawler deck with wooden chairs and table, featuring a ladder and mat. - 7The Image of 1978 Mainship 34 Trawler deck with wooden chairs and table, featuring a ladder and mat. - 7
    Slide: The Image of 1978 Mainship 34 Trawler deck with wooden chairs and table, ladder, and safety equipment. - 8The Image of 1978 Mainship 34 Trawler deck with wooden chairs and table, ladder, and safety equipment. - 8
    Slide: The Image of Wooden chairs and table on 1978 Mainship 34 Trawler deck by the water. - 9The Image of Wooden chairs and table on 1978 Mainship 34 Trawler deck by the water. - 9
    Slide: The Image of 1978 Mainship 34 Trawler interior with ladder and docked boats in background. - 10The Image of 1978 Mainship 34 Trawler interior with ladder and docked boats in background. - 10
    Slide: The Image of 1978 Mainship 34 Trawler interior with helm, seating, and nautical equipment. - 11The Image of 1978 Mainship 34 Trawler interior with helm, seating, and nautical equipment. - 11
    Slide: The Image of 1978 Mainship 34 Trawler cockpit with seating, steering wheel, and marina view. - 12The Image of 1978 Mainship 34 Trawler cockpit with seating, steering wheel, and marina view. - 12
  • Slide: The Image of 1978 Mainship 34 Trawler helm with steering wheel and control panel. - 13The Image of 1978 Mainship 34 Trawler helm with steering wheel and control panel. - 13
    Slide: The Image of Interior of a 1978 Mainship 34 Trawler with nautical decor and marina view. - 14The Image of Interior of a 1978 Mainship 34 Trawler with nautical decor and marina view. - 14
    Slide: The Image of 1978 Mainship 34 Trawler helm with navigation equipment and steering wheel. - 15The Image of 1978 Mainship 34 Trawler helm with navigation equipment and steering wheel. - 15
    Slide: The Image of 1978 Mainship 34 Trawler dashboard with gauges, controls, and a microphone. - 16The Image of 1978 Mainship 34 Trawler dashboard with gauges, controls, and a microphone. - 16
    Slide: The Image of Hour meter reading 2712.6 on 1978 Mainship 34 Trawler boat dashboard. - 17The Image of Hour meter reading 2712.6 on 1978 Mainship 34 Trawler boat dashboard. - 17
    Slide: The Image of Standard Horizon GPS chart plotter on 1978 Mainship 34 Trawler. - 18The Image of Standard Horizon GPS chart plotter on 1978 Mainship 34 Trawler. - 18
    Slide: The Image of Raymarine Pathfinder SL72 marine navigation system on 1978 Mainship 34 Trawler. - 19The Image of Raymarine Pathfinder SL72 marine navigation system on 1978 Mainship 34 Trawler. - 19
    Slide: The Image of Benmar Course Setter 21 on 1978 Mainship 34 Trawler, nautical navigation equipment. - 20The Image of Benmar Course Setter 21 on 1978 Mainship 34 Trawler, nautical navigation equipment. - 20
  • Slide: The Image of VHF marine radio on 1978 Mainship 34 Trawler, featuring distress button and control knobs. - 21The Image of VHF marine radio on 1978 Mainship 34 Trawler, featuring distress button and control knobs. - 21
    Slide: The Image of Standard Horizon Eclipse DSC radio on 1978 Mainship 34 Trawler boat dashboard. - 22The Image of Standard Horizon Eclipse DSC radio on 1978 Mainship 34 Trawler boat dashboard. - 22
    Slide: The Image of Electrical panel and controls on a 1978 Mainship 34 Trawler boat. - 23The Image of Electrical panel and controls on a 1978 Mainship 34 Trawler boat. - 23
    Slide: The Image of 1978 Mainship 34 Trawler galley with sink, stove, and microwave. - 24The Image of 1978 Mainship 34 Trawler galley with sink, stove, and microwave. - 24
    Slide: The Image of 1978 Mainship 34 Trawler galley with stove, kettle, and heater on wooden countertop. - 25The Image of 1978 Mainship 34 Trawler galley with stove, kettle, and heater on wooden countertop. - 25
    Slide: The Image of 1978 Mainship 34 Trawler kitchen sink with microwave and wooden cabinets. - 26The Image of 1978 Mainship 34 Trawler kitchen sink with microwave and wooden cabinets. - 26
    Slide: The Image of Open refrigerator on 1978 Mainship 34 Trawler, stocked with drinks and water bottles. - 27The Image of Open refrigerator on 1978 Mainship 34 Trawler, stocked with drinks and water bottles. - 27
    Slide: The Image of 1978 Mainship 34 Trawler cabin with twin beds and nautical-themed decor. - 28The Image of 1978 Mainship 34 Trawler cabin with twin beds and nautical-themed decor. - 28
  • Slide: The Image of Interior of 1978 Mainship 34 Trawler with folded towels and nautical decor. - 29The Image of Interior of 1978 Mainship 34 Trawler with folded towels and nautical decor. - 29
    Slide: The Image of 1978 Mainship 34 Trawler bathroom sink with faucet, cabinet, and cleaning supplies. - 30The Image of 1978 Mainship 34 Trawler bathroom sink with faucet, cabinet, and cleaning supplies. - 30
    Slide: The Image of Interior of 1978 Mainship 34 Trawler with vintage patterned wall and shower fixture. - 31The Image of Interior of 1978 Mainship 34 Trawler with vintage patterned wall and shower fixture. - 31
    Slide: The Image of 1978 Mainship 34 Trawler bathroom with sink, towel, and toilet paper. - 32The Image of 1978 Mainship 34 Trawler bathroom with sink, towel, and toilet paper. - 32
    Slide: The Image of Engine compartment of a 1978 Mainship 34 Trawler, featuring a blue marine engine. - 33The Image of Engine compartment of a 1978 Mainship 34 Trawler, featuring a blue marine engine. - 33
    Slide: The Image of 1978 Mainship 34 Trawler engine compartment with batteries and wiring. - 34The Image of 1978 Mainship 34 Trawler engine compartment with batteries and wiring. - 34
1/5

1978 Mainship 34 Trawler Boat in Seattle, WA 98104 US

$19,500

Used
builtBuilt in 1978
Year the boat was built
model

34 Trawler

Boat model
engine

1 Engine (Perkins)

Engine type and count
length

34 feet

Overall boat length
fuel

Diesel

Fuel type
material

Fiberglass/Reinforced

Hull material

VERY MOTIVATED 1978 Mainship 34 Trawler is ready to sell and ready to sail away. A well maintained vessel that is perfect for Puget Sound, San Juan Islands, British Columbia Gulf Islands and Northwards with bunks forward, head with separate shower stall, full galley with a diesel stove, spacious salon, cockpit and flybridge. Teak swimstep, Freshwater moored on Lake Washington. The main engine has been professionally maintained with full logs to inspect. Long time owner is ready to sell.

Nominal Length
34ft
Length Overall
34ft
Length at Waterline
30.5ft
Length on Deck
34ft
Beam
11.92ft
Cabin Headroom
6.5ft
Displacement
140000lb
Windlass
electric-windlass
Hull Material
fiberglass
Hull Shape
displacement
Engine 1
Engine Make
Perkins
Engine Model
T6 354
Total Power
165hp
Engine Hours
2713
Engine Type
inboard
Fuel Type
diesel
Engine Year
1978
Drive Type
direct
Propeller Type
3-blade
Propeller Material
bronze
Electric Winch
✓
Cockpit Cushions
✓
Cockpit Table
✓
Electric Bilge Pump
✓
Oven
✓
Microwave Oven
✓
Marine Head
✓
Hot Water
✓
Refrigerator
✓
Battery Charger
✓
Depthsounder
✓
Radar
✓
Log Speedometer
✓
Tv Set
✓
Navigation Center
✓
Autopilot
✓
Radio
✓
Compass
✓
Cd Player
✓
Cockpit Speakers
✓
Vhf
✓
Flat Screen Tv
✓
Cockpit Cover
✓
Shore Power Inlet
✓
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.

Price History

DateEventPrice
8/25/26Initial price$19,500

Contact NW Yachtnet Seattle

Lake Union Waterfront Office, 1500 Westlake Avenue N., Suite 102, Seattle, WA, 98109

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from NW Yachtnet Seattle at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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LocationSeattleEverettAnacortesSeattleAnacortesSeattle
Nominal Length34'34'64'42'42'62'
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Meet the Broker

Address

Lake Union Waterfront Office
1500 Westlake Avenue N., Suite 102
Seattle, WA 98109

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Contact NW Yachtnet Seattle about 1978 Mainship 34 Trawler

Lake Union Waterfront Office, 1500 Westlake Avenue N., Suite 102, Seattle, WA, 98109

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from NW Yachtnet Seattle at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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