There are major problems that usually occur in oil palm plantation businesses, one of which is in harvesting activities, namely the process of cucumber palm cereal extraction that is not in accordance with the procedure and most are not carried out. This causes a decrease in the quality and quantity of palm oil production. Moreover the palm leaf citation is still using manual method and sometimes the workers use scratching tools or shovels to take the loose fruit so that it hurts the palm (free fatty acids increase) and carries a lot of contaminants (sand, litter, soil), thus reducing the yield of Crude Palm Oil / CPO.