- Stock #368963 - Well Maintained 1978 34' Mainship Trawler. Great Fuel Economy with Low Hours 160hp Perkins Turbo Diesel, Full Galley, Head and More! Experience the timeless elegance and reliable performance of the 1978 34' Mainship Trawler. This fiberglass vessel offers unmatched efficiency with a 160hp turbo Perkins Diesel engine and a fuel consumption of just 2 gallons per hour at 9-10 knots. Step inside, and you'll be greeted by the comfortable and luxurious amenities this Trawler has to offer. The head boasts a convenient electric toilet, sink, and shower, ensuring ultimate comf... read more