The Agrodahua Combined Machine of Subsoiler and Rotavator has a working width of 250 cm. It can be matched with tractors of 125 - 150 horsepower. The total weight of the whole machine is 1760 kg. The front-mounted equipment is the Subsoiler Pangolin 250 series, which is equipped with 6 small subsoiling shovels and can reach a tilling depth of 25 - 35 cm. The rear-mounted land preparation device is paired with the Rotary Tiller Hornbill 250 series, with a tilling depth of 8 - 18 cm. The soil covering and compaction device is equipped with a spike-tooth compaction roller. It can complete multiple operations such as stubble removal, rotary tilling, subsoiling, ridging and compaction in one pass, which greatly improves the working efficiency, reduces the number of times the tractor enters the field for operation, decreases the soil compaction, is beneficial to protecting the soil structure and maintaining the soil fertility, saves time and energy, and reduces the agricultural production co…