1.ISO9001:2008 CE 2.rotary tillage, weeding, sowing, fertilizing, ditching, spraying, harvesting and ... walk between field bund and ditch. It is especially suitable for dry-land, hill, mountain, paddy field, greenhouses, orchard ... .why you chose it?It’s a good helper for farmers and it is the ideal of miniature farm ... ;potato ditching blade 9.0HP gear-driven diesel rotary cultivator power tiller CE