cultivator plough spring tine harrow cultivator tractor on field tined cultivators agricultural machinery for subsoil loosening

large spring tine harrow cultivator lemken thorit cultivate agrarian agro arable agriculture field landscape farming equipment tractor plow agricultural crop ploughing technology plowing countryside nature land farmland plough spare parts for tractors attached mounted sprayer ground cultivation farm machine machinery implement roller subsoiler rotary tillers outdoor tool work tined cultivators industry harvesting curler smooth