To the development of wide - width high - speed rotary cultivator
With the development of intensive and large-scale production of rice, the wide-width and high-speed rotary tiller for paddy field preparation will become the development direction.
To the direction of joint operation units
Large and medium-sized tractors have strong power output system, tractive force and suspension ability, which provide conditions for supporting dry land combined farming machinery. As a driving tillage machine, rotary tiller is easy to complete combined operations such as stubble removal, deep loosening, soil crushing, furrowing, ridging, ditching, precise or semi-precise sowing, deep fertilizer application, film laying, suppression and spraying by changing or adding working parts, which can greatly improve production efficiency and reduce operation cost. The developed countries abroad have been popularized to use the combined operation unit with the arrangement and combination of working procedures and the combined operation unit with the rotary tiller as the main body, such as the universal rotary tiller in Canada, the combined tillage rake and rotary tillage seeder in Japan.