The Olivgreen Air 310 pneumatic harvester was designed and built to facilitate the “professional” olive harvest and it is made of light aluminum alloy. Distribution is guaranteed by an air exchanger (piston) floating sliding. The opposing frontal movement and the conformation of the rakes made of highly resistant thermoplastic material, ensure excellent harvests on various types of olive trees. The use of Olivgreen Air 310 is optimal when used on the “AIRA” model extension rod.