ProCore 864/1298 Series Technical specification Aerating Width 163 tо 249 cm Aerating Depth to 12,7 сm Lift System 3-point Category 1 or 2 Tractor Size  Recommended Tractor HP – 864: 26 kW (35 hp); 1298: 37 kW (50 hp) | PTO: 540 rpm Weight 714.4 to 1,043 kg