The YardMule DIY Electric Tractor hauls 30 loads of dirt away from an excavation site. Since I had to cross a septic field and didn't want to mark up my lawn, the Mule was perfect for the job.
Even after working for 4 hours up and down the massive hill to the dump site, the batteries were still good to go for a few days. Want your own Electric Yard Tractor?...
https://www.atomiczombie.com/yard-mule-electric-dump.../