chinacoal07 1. Adopt picker finger seed drill metering precision, sowing fast and accurate. Especially the different size of seeds. 2. It is can be Sowing corn or soybean by replacing the seeding plate. 3. Adopt unit contouring, perform the same drilling depth and fit for different condition of soil. 4. “V” Type ground wheel with big weight, make good performance to the pressing. 5. It is convenience to change the sprockets by adopting double pitch chain , working reliable, tight and elastic tension. 6. Enhance the strength of disc opener and improve the hermetically sealed structure. working reliable and longer lifetime. Model 2BYF-2 2BYF-3 2BYF-4 2BYF-5 2BYF-6 Overall dimension(mm) 1210*1150*1100 1210*1500*1100 1210*1850*1100 1230*2200*1100 1230*2750*1100 Weight(kg) 100 145 190 240 360 Rows 2 3 4 5 6 Row spacing(mm) 530-700 530-650 550 487 487 Sowing depth(mm) 30-50 30-50 30-50 30-50 30-50 Digging depth(mm) 60-80 60-80 60-80 60-80 60-80 Productivity(ha/h) 0.2-0.3 0.2-0.3 0.3-0.4 0.4-0.54 0.6-0.9 Seeding capacity(kg/ha) 22.5-75 22.5-75 22.5-75 22.5-75 22.5-75 Fertilizing capacity(kg/ha) 900-1125 900-1125 900-1125 900-1125 900-1125 Fitted power(hp) 12.0-18.0 12.0-25 15-40 25-50 40-70