Mainship 34 Trawler 2007 boat specs
Mainship
Mainship 34 Trawler 2007
2007
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VS
Mainship Expedition 2009 boat specs
Mainship
Mainship Expedition 2009
2009
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Mainship 34 Trawler 2007 vs Mainship Expedition 2009 — Same Brand, Different Boat

The Mainship 34 Trawler 2007 vs Mainship Expedition 2009 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

On paper these two are close siblings in the size department — Mainship 34 Trawler 2007 at 36,0 ft versus Mainship Expedition 2009 at 38,0 ft. At 2 lbs and 24 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The Mainship Expedition 2009 tops out at 260 hp. Engine specs for the Mainship 34 Trawler 2007 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Mainship 34 Trawler 2007 carries 25 gallons versus 3 gallons in the Mainship Expedition 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 11 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Mainship 34 Trawler 2007 and Mainship Expedition 2009 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeMainship
MakeMainship
Model34 Trawler
ModelExpedition
Model Year2007
Model Year2009
Measurements / Dimensions
Beam14 ft. 2 in. (4.32 m)
Beam14 ft. 2 in. (4.32 m)
Beam - Meters4.32
Beam - Meters4.32
Beam - Inches17
Beam - Inches17
Bridge clearance - DetailTrawler/Flybridge (Air Draft): 15 ft. 0 in. (4.57 m)
Bridge clearance - Detailnot available
Bridge clearance - Meters4.57
Bridge clearance - Metersnot available
Bridge clearance - Inches18
Bridge clearance - Inchesnot available
Draft [max] - Detail3 ft. 3 in. (0.99 m)
Draft [max] - Detail3 ft. 8 in. (1.12 m)
Draft [max] - Meters0.99
Draft [max] - Meters1.12
Draft [max] - Inches39
Draft [max] - Inches44
Weight - Detail20,000 lbs. (9,080 kg)
Weight - Detail24,000 lbs. (10,896 kg)
Weight - kg9071.84
Weight - kg10886.21
Weight - lbs.2
Weight - lbs.24
Length - Meters11
Length - Meters11.68
Length - Feet36
Length - Feet38
Length - Inches1
Length - Inches4
Length overall - Detail36 ft. 1 in. (11.00 m)
Length overall - Detail38 ft. 4 in. (11.68 m)
Length overall - Meters11
Length overall - Meters11.68
Length overall - Inches433
Length overall - Inches46
Height - Detailnot available
Height - DetailClearance (Air Draft): 19 ft. 2 in. (5.84 m)
Height - Metersnot available
Height - Meters5.84
Height - Inchesnot available
Height - Inches23
Length [over all with swim platform]not available
Length [over all with swim platform]41 ft. 4 in. (12.6 m)
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeSemi Displacement
Engine and Drivetrain
Fuel tank capacity - Detail250 gal. (946 l)
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Liters946.35
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Gal25
Fuel tank capacity - Gal3
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard
Drive typeInboard
Engine maxTwin Yanmar, 240 hp (179 kW)
Engine maxTwin: 260 hp ea. (194 kW ea.)
Max no of enginesnot available
Max no of engines2
Operational Info
Headroom6 ft. 4 in. (1.93 m)
Headroom6 ft. 6 in. (1.98 m)
Sleeping capacity4
Sleeping capacity6
Water capacity70 gal. (265 l)
Water capacity130 gal. (492 l)
Holding tank capacity - Detail34 gal. (129 l)
Holding tank capacity - Detail47 gal. (178 l)
Holding tank capacity - Liters128.7
Holding tank capacity - Liters177.91
Holding tank capacity - Gal34
Holding tank capacity - Gal47

Mainship 34 Trawler 2007 vs Mainship Expedition 2009 — Common Questions

Which is the larger boat — the Mainship 34 Trawler 2007 or the Mainship Expedition 2009?
The Mainship Expedition 2009 is the longer of the two at 38,0 feet overall. The Mainship 34 Trawler 2007 comes in at 36,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Mainship 34 Trawler 2007 or the Mainship Expedition 2009?
For trailering, the Mainship 34 Trawler 2007 has the edge at 2 lbs dry weight versus 24 lbs for the Mainship Expedition 2009. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
What is the maximum horsepower rating for these boats?
The Mainship Expedition 2009 has a documented max rating of 260 hp. Engine specifications for the Mainship 34 Trawler 2007 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Mainship 34 Trawler 2007 is Coast Guard rated for 11 passengers, while the Mainship Expedition 2009 is certified for 11. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Mainship 34 Trawler 2007 and Mainship Expedition 2009 share an 14 ft. 2 in. (4.32 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
Which boat has the larger fuel tank — the Mainship 34 Trawler 2007 or the Mainship Expedition 2009?
The Mainship 34 Trawler 2007 has the bigger tank at 25 gallons, versus 3 gallons on the Mainship Expedition 2009. That 22-gallon difference translates to roughly 66–110 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Mainship 34 Trawler 2007 and Mainship Expedition 2009 from the same manufacturer?
Yes — both the Mainship 34 Trawler 2007 and the Mainship Expedition 2009 are built by Mainship. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.