Author Topic: X10 on a PolyCraft Tuffy 300 Powered by the Sun  (Read 782 times)

Offline SV 9 LIVES

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X10 on a PolyCraft Tuffy 300 Powered by the Sun
« on: August 09, 2024, 07:53:28 PM »
Greetings Alan, My name is Jeff, a Retired Aerospace Engineer and the proud Owner/Operator of 9 LIVES, a 1997 Manta 40 Sailing Catamaran that I am updating and Electrifying. 9 LIVES's tender is a PolyCraft Tuffy 300 now powered by one of your X10s, love it, it's been in service 6 months with no major issues, just some observations of from our experience with the X10;

1) Under heavy loads, usually in Sport mode, Motor disconnects from Propeller. I realize this is a heavy vessel at 220 lbs + 99 ib Battery, rated for 15 hp, I 

2) Propeller Cavitates at speed, when planing it is constant, are there any other propeller options? Check out the winner of this 3D printed prop test;
https://www.youtube.com/watch?v=kyjCwyfnrU8&t=1679s

3) Lever for unlatching tilt snagged on the way down bending it's retaining bolt.

4) Skeg finish completely exfoliated in the first month.

Any plans for an X15 to replace the 2 stroke Yamaha 15?

Cheers, Jeff