Boat test for the 2006 Mainship 43 Trawler including boat specifications, photo galleries, boat videos, boat layout diagrams, boat test numbers, boat test results, and boat speed graphs. Also includes pricing, engine test reviews, ratings, standard features, and gear for the 2006 Mainship 43 Trawler.

 
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HOME  >  BOAT TESTS  >  MAINSHIP  >  2006 MAINSHIP 43 TRAWLER
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 BOAT TEST: 2006 Mainship 43 Trawler
BOAT SPECIFICATIONS
Boat Type: Trawler
Base Price: $514,000
Standard Power: 2/370-hp Yanmar 6LYA-STP diesel V-drive inboards
Optional Power: 2/440-hp Yanmar 6LY2A-STP or 2/540-hp Cummins MerCruiser QSC8.3-540 diesel V-drive inboards
Length Overall (LOA): 47'9"
Beam: 15'6"
Draft: 3'8"
Weight: 40,000 lbs.
Fuel Capacity: 830 lbs.
Water Capacity: 200 lbs.
Standard Equipment: reverse-cycle A/C; folding mast; 9-kW Onan genset; internal sea strainers; X-Change-R oil-change system; washer and dryer; VacuFlush MSDs; Lewmar windlass; Glendinning electronic controls; Bose 3-2-1 stereo w/ CD/DVD player; 50-amp A.C./D.C. converter; 4,000-gph high-water bilge pump and alarm; Racor fuel-polishing system; Bennett trim tabs
Test Engines: 2/540-hp Cummins MerCruiser QSC8.3-540 diesel V-drive inboards
Transmissions / Ratio: ZF V-drive/2.0:1
Props: 26x35 5-blade Nibral
Steering: Hynautic hydraulic
Controls: Glendinning electronic
Optional Equipment On Test Boat: bimini top w/ full enclosure, and washer/wiper; colored hull; dripless shaft logs; Raymarine C80, ST80, VHF, and autopilot; Everwear laminate saloon floor; fresh-water washdown; inverter; spotlight; flying bridge stereo; icemaker, grill, and sink on flying bridge; lower-station electronics
Price As Tested: $686,797
Conditions: temperature: 70º; humidity: 71%; wind: 18-20 mph; seas: 3'-5'; load: 600 gal. fuel, 150 gal. water, 3 persons, 300 lbs. gear. Speeds are two-way averages measured w/ Stalker radar gun. GPH taken from SmartCraft displays. Range: 90% of advertised fuel capacity. Decibels measured on A scale. 65 dB is the level of normal conversation.

By Richard Thiel

Next time you're hanging at the ol' waterfront watering hole and feel like stirring things up, drop this on your buddies: "Power & Motoryacht just tested a 43-foot trawler that did 27 mph." At least one guy will look up from his brew and declare that no trawler could possibly go that fast because, as everyone knows, trawlers are displacement boats limited to hull speed, which for a 43 is something like 7 knots.

He is right, although technically a trawler is any boat that drags—or trawls—something. What he doesn't know is that the boat in question is the Mainship 43 Trawler—with a capital T. To Mainship, trawler is not a type but a model name. As for hull form, the 43's, like all her sisterships', is semidisplacement, so while she doesn't technically plane, she can, given sufficient power, exceed hull speed.

a d v e r t i s e m e n t

Our test boat certainly had the power: twin 540-hp Cummins QSC8.3 V-drives, which at 27.5 mph didn't generate the fuel efficiency (0.43 mpg) one normally associates with the term trawler. But the beauty of the semidisplacement hull is that if you can limit your speed to, say, 10.3 mph (still better than a "trawler"), you'll be rewarded with trawler-like efficiency: 1.07 mpg. Giving you that choice is what Mainship is about.

The 43 is the largest Mainship and the only one offered just with twins. Conversely, the smallest model, the 30 Pilot, comes with only a single. Every other Mainship can be had with a single or twins. Some 90 percent are bought with singles, which tells you something about the Mainship customer—they're thrifty. The Trawler is also one of three 43s—including the 43 Aft Cabin introduced five years ago, of which more than 100 have been built—and the new Pilot.

My 43, equipped with genset, electronics, colored hull, three LCD TVs, Bose 3-2-1, inverter, washer and dryer, and more, came in under just $700,000. (The Cummins are a $50,000 upgrade over the 440-hp Yanmars.) That doesn't get you marble, teak, Stidd chairs, and Sub-Zero 'fridges, but it will get you quality equipment and smart design. A big 15'6" beam allows for an expansive saloon and wide side decks covered and protected by high bulwarks. It also makes for a master with enough space that three of us could stand in it without feeling crowded. Indeed, it's nearly two feet from the aft bulkhead—basically one huge, two-level hanging locker accessed via two doors, plus three drawers—to the seven-inch-thick memory foam mattress, the after end of which lifts for stowage.

The lone head has a medicine cabinet large enough to be a linen closet plus an enclosed tub/shower. Okay, the tub's only about four feet long and tapered at the foot end, but when's the last time you were on any 43-footer that had a tub?

The guest stateroom is really innovative. It has double doors, which when open make it feel more like an alcove, and a settee outboard with a compartment for a side-by-side washer and dryer at one end and a small desk at the other. So the space works as either office or den. The settee is big enough for one person to sleep on, but slide out the stowage compartment in its base, lay the back cushions atop it, remove the back against which the cushions lay, and you have a bigger-than-full-size berth. Removing the back is a real chore, but Mainship's working on a version that's easier to work with.

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Essex Financing
BOAT SPEED GRAPH

This acceleration curve doesn't look like it belongs to a trawler, does it? The 43's twin 540-hp Cummins MerCruiser QS8.5 V-drives d a good job of getting the 40,000-pound semidisplacement hull off the mark and smoothly accelerating it to a top speed of 24 knots in a little more than 30 seconds.


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