smstonypoint
Super Member
- Joined
- Oct 13, 2009
- Messages
- 5,820
- Location
- SC (Upstate) & NC (Piedmont)
- Tractor
- NH TN 55, Kubota B2320 & RTV 900, Bad Boy Outlaw ZTR
Looks like 6 lead acid batteries, 72volts. Could be 200-250 ah ( I'm really guessing here!). With moderate load, say a 4 foot finish mower, I would guess an hour maybe 2.
Bonham ISD: E-Tractor 2009/10 Project - a set on Flickr
That's the link to the school that built it. They must, and should be proud of their job.
Thanks for the link. The school must have a really dedicated shop teacher (or teachers). I can only wish that the high school "shop class" I took way back in the day had been as interesting and educational.
Steve