China Wheat Soybean Seeder Driven by Walking Tractor or Tractor

1) multi purpose use, for planting wheat, corn, soybeans,etc.
2) more than 30 years technology and design, quality is good.
Main technical specifications:
Overall dimensions(L*W*H)(mm): 1600* 1350*1000
Row no.: 8 row
Seeding width(m): 1.55
Seeding depth(mm): 20-105
Seeding row spacing(mm): 170-220
Capacity of seeds box(kg): 50
Seeding capacity (kg/acre) : 5-28
Working efficiency(m²/h.): 4000-6660
Fertilizer box: 4 row
Fertilizer box capacity: 60kg
Fertilizer row spacing(mm): 300-400
Structure weight(kg): 230
Fertilizer spreading capacity (kg/acre) : 10-40
Power: 30-70hp four wheel tractor