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Rated at 15HP. Cost $5,000 (batteries not included).
Whisper XT*-*EPIC (Electric Propulsion Innovation Corp)
Fair Winds and Following Seas
Bill H. PTC USN Ret
Chesapeake, Va
Member BS Pro-Staff and Billbob Pro-Staff
Proud Member of Team Geezer... authorized by: billbob and "G"
One of the last times I was at Beaverdam, a 20' jon had one of those on the back of the boat. He drove the boat up on the trailer using that thing.
I asked how many batteries he was using and the answer was "10".
Keith
2008 NWR Bash Crappie Champion
2010 NWR Bash Yellow Perch Champion
2010 Buggs Bash Smallest Crappie Award
I did some searching but can't find out what max current draw is running wide open. I figure 12 batteries wired in series/parallel for 72V would be the way to go. Also seen where it will run as low as 1 RPM.
Fair Winds and Following Seas
Bill H. PTC USN Ret
Chesapeake, Va
There exisrs several electric motor kickers on the market. Briggs makes one. This one you posted is the most impressive I have seen.
There are trade offs on electric power and also the Kort nozzle. I can't remember all the details.
I am gonna build something electric powered for my wife. Still looking for the crappie jon.
Here is another link to TM modification. Other folks screw with TM too.:p
I did this (similar) on that big rc boat I built 4-5 years ago. I ran 24 volts on the old Sigma 23. It really scooted the boat.
Endura PWM Powered
I wish I could buy a Kort nozzle and prop for my tm. This arrangement is 30%-50% more efficient than open blade (up to a certain speed). This could mean you could use a 50 lb thrust tm and have the power of the 100 lb tm.
Half the expense. Guess what??
It is not that I am an expert here, it is just that I have tinkered with this stuff on my robots, and I know what don't work good.:o
Last edited by Cane Pole; 12-18-2008 at 11:41 AM.
Member BS Pro-Staff and Billbob Pro-Staff
Proud Member of Team Geezer... authorized by: billbob and "G"
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