Rotary Tiller (Rotavator) is better than conventional tillage equipments because it saves time, fuel, soil compaction & wear and tear of the tractor as it accomplishes better pulverization in shortest time. It leaves the worked soil perfectly leveled . Stubbles & residues of previous crop are chopped into pieces and thoroughly mixed in soil to form organic manure. No need for multiple operations of cultivator, disc harrow and plank. Puddling in wet fields is done smoothly, quickly & efficiently. Sealed bearings prevent moisture/mud entry, resulting in longer bearing protection
