Spedo F.LLI S.r.l products

This machine is very simple and fuctional, each element is equipped with a large alveolar plate that turning let fall the tubers down the furrow.

Potato digger with lateral unloading that can be mounted on tractors equipped with three point linkage and powertakeoff (PTO). lt has been designed for harvesting potatoes on small and medium-size ground plots. The machine is made up of a digging plowshare (with 2 blades in the CPL model, with 3 blades plus 2 grass-cutting discs in the CPLD model, recommendable for grounds with infesting leaves or grass) and 2 transversal and alternate shaking grids that are handled by a camshaft that is balanced by a rear flywheel.

Potato digger with rear unloading that can be mounted on tractors equipped with three point linkage and powertakeoff (PTO). The machine is built in the working dimensions of cm 60 for single row, cm 130 and 150 for two rows. The main points that allow a good operation on any planes or hills are: digging plowshare made up of more interchangeable blades and 2 lateral grass-cutting discs.  Protection and clogging kit made up of a transversal moving comb (A), locateci between the plowshare and the conveyor band that eases the earth introduction on the band, and of 2 mobile cleaners (B) that prevent the weed-cutting discs and the conveyor band from clogging.  Conveyor band made up of steel rods and supported by rubber rollers with bearings.  Rear vibrating sieve that allows a better separation of potatoes from the earth (opt.).

The  Elevator  Potato Digger  JUNIOR has been designed to pick early  and  very delicate potatoes. The potato digger pickup consist of a system  comprising:  3-blade share,  a swinging  feeler  roller for adjusting  the digging depth and grass-cutting discs.The elevator-sieving  belt is large  600 mm. with  features intercalated bars to avoid rolling and peeling. The  selection platform  consist of  a  large belt  (850 mm.)  divided on the ateral sides by 2 plates to allow  sorting of potatoes.On the  centre of the belt  are conveyed  the tubers and the dug up  material (earth, stones, leaves etc.).

The digging head of the machine is totally independent and free to oscillate for a better adaption to the ground and is composed of two feeler rollers that regulate the digging depth, 2 haulm intake rollers and 2 grass cutting disks. A digging belt 165 cm wide vibrating by means of camshafts, transports the product on a defoliating conveyor of equal width that provides for the cleaning of the leaf part of the plant. Subsequently the product crosses a series of screw rollers (with variable opening) for discharge of small clods or crushed stones. Then the product is placed through another belt on a hydraulically adjustable cleaning hedgehog in inclination and in the speed to carry out a further final cleaning of the product. Finally, a lateral charger belt conveyor with a width of 1 mt conveys the product directly onto the trailer.

The Onion Loader is a compact, robust and towed machine. The elevator-sieving belt is 600 mm wide. With features intercalated bars to prevent rolling and peeling. The platform of selection or sorting is constituted by a 850 mm. wide belt, divided laterally by two blades. In the central part of the belt is conveyed flow of the onions and all the collected material (earth, stones and leaves). The personnel, positioned on the two sides of the harvested product is conveyed in the big boxes placed on special supports positioned on the rear part of the machine. The two belts (elevator and sorting) are hydraulically operated with variable speed motors easily adjustable by the operators of sorting.