... manufacture in CHINA, and we supply the best quality power tiller(WALKING TRACTOR) to all of the world, especially for ... tread570,630,690,750,810mmTyres6.00-12Ground clearance210mmWorking weight (with rotary tiller)500kg505kgSpeed Forward1.39, 2.47, 4.15, 5.14, ... )Trailer(optional) Accessories/ Tools: Spare parts for the Power tiller&Diesel Engine: In the Canton Fair: CHINESE BEST QUALITY POWER ...