1GK series rotary tiller is a new type of farming machine matched with 30-80 horsepower tractors, mainly used for farmland tillage. The 1GK series rotary cultivator can complete the rotary tillage of dry land at one time during the operation process, and can also be used for paddy field tillage and land preparation, and can also achieve the function of crushing the stubble and returning it to the field, fertilizing the soil and enhancing the soil organic matter.