Troy-Bilt 250cc Pony Rear Tine Tiller The Troy-Bilt Pony Rear Tine Tiller is great for any of your cultivating needs. Runs on a 250cc Briggs & Stratton Engine with a push button start Offers a 16-inch tilling width capacity Forward rotating Bolo tines workto slice, chop, and turn soil for finely milled soil Power reverse helps back out of tight corners and dense soil