Mainship 34 Trawler 2008 boat specs
Mainship
Mainship 34 Trawler 2008
2008
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VS
Mainship 35 Trawler 2010 boat specs
Mainship
Mainship 35 Trawler 2010
2010
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Mainship 34 Trawler 2008 vs Mainship 35 Trawler 2010 — A Close Look at Two Semi Displacements

When two boats share the same hull type — in this case both the Mainship 34 Trawler 2008 and the Mainship 35 Trawler 2010 are semi displacement designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Mainship 34 Trawler 2008 at 36,0 ft versus Mainship 35 Trawler 2010 at 37,3 ft. At 2 lbs and 2 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.

Both boats share a closely matched power ceiling — 370 hp for the Mainship 34 Trawler 2008 and 380 hp for the Mainship 35 Trawler 2010. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 25 gal and 25 gal — so range won't be a tiebreaker here.

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 2008 and Mainship 35 Trawler 2010 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
Model35 Trawler
Model Year2008
Model Year201
Measurements / Dimensions
Beam14 ft. 2 in. (4.32 m)
Beam14 ft. 3 in. (4.34 m)
Beam - Meters4.32
Beam - Meters4.34
Beam - Inches17
Beam - Inches171
Draft [max] - Detail3 ft. 3 in. (0.99 m)
Draft [max] - Detail3 ft. 3 in. (0.99 m)
Draft [max] - Meters0.99
Draft [max] - Meters0.99
Draft [max] - Inches39
Draft [max] - Inches39
Weight - Detail20,000 lbs. (9,080 kg)
Weight - Detail20,000 lbs. (9,072 kg)
Weight - kg9071.84
Weight - kg9071.84
Weight - lbs.2
Weight - lbs.2
Height - DetailAir Draft: 15 ft. (4.57 m)
Height - DetailClearance (Air Draft): 15 ft. 0 in. (4.57 m)
Height - Meters4.57
Height - Meters4.57
Height - Inches18
Height - Inches18
Length - Meters11
Length - Metersnot available
Length - Feet36
Length - Feet37.25
Length - Inches1
Length - Inchesnot available
Length overall - Detail36 ft. 1 in. (11.0 m)
Length overall - Detail37 ft. 3 in. (11.35 m)
Length overall - Meters11
Length overall - Meters11.35
Length overall - Inches433
Length overall - Inches447
Length [over all with swim platform]not available
Length [over all with swim platform]39 ft. 5 in. (12.01 m)
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeSemi Displacement
Hull typeSemi Displacement
Engine and Drivetrain
Fuel tank capacity - Detail250 gal. (946 l)
Fuel tank capacity - Detail250 gal. (946 l)
Fuel tank capacity - Liters946.35
Fuel tank capacity - Liters946.35
Fuel tank capacity - Gal25
Fuel tank capacity - Gal25
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard
Drive typeInboard
Engine max370 hp (276 kW)
Engine max380 hp (283 kW)
Max no of enginesnot available
Max no of engines2
Operational Info
Headroom6 ft. 4 in. (1.93 m)
Headroom6 ft. 4 in. (1.93 m)
Sleeping capacity4
Sleeping capacity4 - 6
Water capacity70 gal. (265 l)
Water capacity70 gal. (265 l)
Holding tank capacity - Detail34 gal. (129 l)
Holding tank capacity - Detail34 gal. (129 l)
Holding tank capacity - Liters128.7
Holding tank capacity - Liters128.7
Holding tank capacity - Gal34
Holding tank capacity - Gal34

Mainship 34 Trawler 2008 vs Mainship 35 Trawler 2010 — Common Questions

Which is the larger boat — the Mainship 34 Trawler 2008 or the Mainship 35 Trawler 2010?
The Mainship 35 Trawler 2010 is the longer of the two at 37,3 feet overall. The Mainship 34 Trawler 2008 comes in at 36,0 feet, making it roughly 1,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Mainship 34 Trawler 2008 or the Mainship 35 Trawler 2010?
For trailering, the Mainship 35 Trawler 2010 has the edge at 2 lbs dry weight versus 2 lbs for the Mainship 34 Trawler 2008. 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.
Which boat can handle a bigger outboard?
The Mainship 35 Trawler 2010 is rated to a maximum of 380 hp, giving it the larger power ceiling. The Mainship 34 Trawler 2008 tops out at 370 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Mainship 34 Trawler 2008 is Coast Guard rated for 11 passengers, while the Mainship 35 Trawler 2010 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.
Which boat is wider, and does it affect trailering?
The Mainship 35 Trawler 2010 measures 171" wide, compared to 17" for the Mainship 34 Trawler 2008. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
How do the fuel tanks compare on the Mainship 34 Trawler 2008 and Mainship 35 Trawler 2010?
Both boats carry similar fuel loads — 25 gallons and 25 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Mainship 34 Trawler 2008 and Mainship 35 Trawler 2010 from the same manufacturer?
Yes — both the Mainship 34 Trawler 2008 and the Mainship 35 Trawler 2010 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.