Please check, according to Minn Kota these units are not supposed to remain immersed for long periods of time
--- In electricboats@yahoogroups.com, "cloudmagnet@..." <cloudmagnet@...> wrote:
>
> Doug-
>
> You're a man after my own heart!!! I'm just getting re-started (after a
> relocation) on an 18' version of Wm Garden's TomCat. I too have been planning
> to install a coupla MinnKotas, but in a different manner. My plan calls for 2
> of their Traxxis 80 lb thrust motors. They will be mounted one on each side of
> the keel. They will be modified by cutting the shaft just above the motor
> housing, and fitting them to a welded aluminum pipe inverted "T" whose vertical
> member will run up through the keel, providing a path for the power leads. (I
> have a drawing of this done in AutoCad, but don't know how to attach it). I had
> at first considered the engine-mount units, but decided that I don't need that
> much thrust (I hope) and the cost difference is substantial. Like you, I also
> will lay the batteries along the keel for ballast.
>
>
> --- In electricboats@yahoogroups.com, "dougmcq000" <dougmcq000@> wrote:
> >
> > Currently restoring a 1910-20 Crosby Catboat. Considering electric propulsion to preserve the elegant lines as well as provide needed ballast. Boat is 24' LOA, 20' LWL, & estimated 5,000#. Primary use is coastal daysailing. See photo album at http://groups.yahoo.com/group/electricboats/photos/album/305111725/pic/list
> >
> > After some informal "research" came up the following solution. Install two sets of MinnKota 160 (lbs thrust) in cockpit motor wells with retractable brackets. See motor details here: http://www.minnkotamotors.com/products/trolling_motors/engine_mount/saltwater.aspx
> >
> > The advantages as I see them are:
> > • Economical (each motor is $1,049 with controls, batteries not included)
> > • Simple installation & operation
> > • Minimal space requirements
> > • As a former twin-screw boat owner, learned to appreciate independent F-N-R and 50% "get home" capacity when needed
> > • Line batteries along keel for ballast (since boat is still under construction I have a lot of design flexibility)
> > • Allows for extended cruising – using a portable generator
> >
> > Would appreciate input as to whether power sufficient, estimate of max boat speed, configuration/design suggestions, or alternative solutions.
> >
> > Thanks,
> > DougMcq
> >
>
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