MJ Sailing · video

What this video covers

Matt and Jessica are preparing to install a new hybrid propulsion system in their catamaran, which features a 40-horsepower Yanmar diesel engine paired with a 10-kilowatt electric motor-generator.0:13 The system, supplied by Hybrid Marine, allows for both diesel-powered propulsion and electric-only operation.0:33 The primary installation challenge involves maneuvering the heavy, tall engine assembly into the finished interior without cutting the deck.5:58 The pair is currently evaluating the use of an I-beam and trolley system to lower the unit through a 16-inch clearance gap.7:48 While planning the engine installation, the crew is also completing the interior painting of the bridge deck and cabin sides.13:07 They are using Alexseal topcoat, applying four to five coats after extensive surface preparation, including vacuuming and wiping down with denatured alcohol to ensure a clean bond.14:56 To manage temperature fluctuations during the build, they use an EcoFlow Wave 3 portable air conditioner.9:06

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