List: trawlers@lists.trawlering.com
From: scaramouche@tvo.org
Re: TWL: Re: emergency propulsion
Tue, Mar 13, 2001 2:09 PM
I have been musing and measuring all winter over just such a project
and have this idea:
Get the largest Minncota electric trolling motor (about 60 lbs
thrust), install it on the stern transom and put two dedicated size
31 deep-cycles plus a separate charger under the cockpit floor. A
long-shaft Minncota can be pulled up to clear the water completely
and when not in use, I could use the extra batteriepower with a
suitable inverter to power "comfort' appliances outside in the
cockpit (toaster, coffeemaker, boombox etc).
This setup would have an additional advantage: Since I have a single
diesel with its inherent difficult reverse maneuverability, I would
have a small "maneuvering thruster" (star-trek terminology) to help
me docking and undocking.
Along with a set of diodes (from the engine alternator), one-two
switch, gauges and wiring, I think I could get all of this done for
under $1000.- Cdn.
Any comments for/against - George of Scaramouche
I calculate that I could drive my 27 ft boat for about 6 hours with
such a setup - enough to reach shore somewhere on Lake Ontario.