2BT-12 Grain Drill applicable to the plains and hills of medium and small plot seeding wheat, sorghum, soybeans and crops eyc. This series of machine with 11-13.2 KW wheeled tractor kit, hanging from a three-point suspension and tractor hitch, possesses the advantages of flexible. This series machine use lightweight double disc opener, through sex is good. The machine is installed with empty seed device, covering device and ridging device. Can be done by wheel track, ridging, trenching, applying fertilizer, sow, cover earth at one operation.