Complete system for cleaning the hazelnuts Directly in the field, with the option of three-phase ignition or diesel generator power with a built-in housing in the bed. Complete with a buffer hopper to accommodate a medium-sized scissor lift trailer, the machine undergoes an initial cleaning to remove larger and heavier foreign bodies, a second cleaning to remove foliage and light debris, and a third vacuuming pass to remove stones. The clean product is delivered via a conveyor belt for direct trailer filling.