8 horsepower diesel hand-held micro-tiller, four-wheel drive ridging, 3 acres of micro-cultivated land per hour. According to relevant data, the walking tractor 10-22 single-cylinder diesel engines can rotate about 3 mu per hour. Rotary cultivator ditcher has many functions. Its accessories and diesel engine are all-in-one machines that are frequently started in Chang Chai, Changzhou, China. Its accessories include ploughing, ridging, weeding, backfilling, stubble cleaning and scarifying, and can also be used with Tuo Dou to complete transportation operations.