Lyman-Morse Other product

Monhegan 42

Semi-custom deep-V motor yacht designed by C. Raymond Hunt & Associates, offered in Open, Cruiser, Extended Cruiser, Sedan and Flybridge styles.

Description

The Monhegan 42 is a semi-custom motor yacht from Lyman-Morse and C. Raymond Hunt & Associates, using Hunt's deep-V hull and offered in Open, Cruiser, Extended Cruiser, Sedan and Flybridge styles. Lyman-Morse Boatbuilding is a family-owned custom boatbuilding yard in Thomaston, Maine, founded in 1978, that builds custom and semi-custom sailing and motor yachts.

Key features

SCRIMP infusion construction (E-glass with vinylester resin) with cored bulkheads and joinery for low weight
Hull #3, launched August 2023 as a Sedan, has twin Cummins QSB 6.7 engines (550 hp each) on shafts with props in tunnels for a 3 ft draft
28 knots cruise and over 32 knots top speed (Hull #3)
Options include Humphrey Interceptor trim tabs, Side Power bow and stern thrusters and multiple engine types

Main particulars

LOA 42 ft, beam 13 ft, displacement 26,500 lbs, fuel 450 gal

Specifications

LOA	42
LWL	35'6"
Beam	13'
Draft	3'
Displacement	26,500 lbs
Fuel capacity	450 Gals
Engines	Twin Cummins QSB 6.7
Horsepower	550HP x2
Cruising speed	28
Top speed	32
Hull material	Fiberglass

Munson 48′ Series

48 ft welded aluminum landing craft for heavy cargo in rough conditions, used for oil spill response and firefighting.

Equipment

Carbis Solutions

Marine Stage Gangways and Boarding Ladders

Portable aluminum marine gangways for ship and barge access: GW500 straight truss (2000 lb), GW100 bowed truss (one ton), SGW stage gangway (750 lb, 28 in wide), plus a marine boarding ladder.

System / Package

Keda Holding

LNG Fuel Gas Supply System (FGSS)

Marine LNG fuel gas supply system for newbuild and retrofit dual-fuel vessels, conditioning and delivering LNG to engines with controlled pressure, temperature and flow; for tankers, container ships, LNG carriers and Ro-Ro.