1. MODEL 0850 Bale size Diameter X Width: 50 X 70 Dimensions Length: 115cm Width: 130cm Height: 130cm Weight (Approx): 330kg Pickup width: 80cm Capacity Bales/hour: 810-120 Tire size: 16X6. 50-8-4PR Tractor requirement Horsepower: 13-22(18-30)kw/hp 2. MODEL 0870 Bale size Diameter X Width: 61 X 70 Dimensions Length: 130cm Width: 130cm Height: 135cm Weight (Approx): 370kg Pickup width: 80cm Capacity Bales/hour: 60-90 Tire size: 16X6. 50-8-4PR Tractor requirement Horsepower: 22-30(30-50)kw/hp