The potato digger PD is designed for picking up potatoes, carrots, garlic, leeks, onions, etc. The standard version is with share blade in whole width, with adjustable angle, two grass-cutting discs (one for each side), one single sieving web, one web shaker with adjustable intensity, two rear wheels adjustable singularly and two adjustable Teflon windrow grates for a perfect windrow. The machine can be linked up to a tractor by the three-point linkage.
The digging depth is regulated by the third upper point, by adjustable share angle and by the rear wheels.
For digging potatoes, as “option”, can be supplied two additional grass-cutting discs, two share blades with adjustable width and two feeler roller for level control. These options permit to redu- ce to minimum the remaining soil and stones picked up with the potatoes.
A rear soil compacting roller with large diameter (opt.) prepares the bed for the windrow.
A second sieving web (opt.) increases considerably the sieving capacity of the potato digger. The potato digger both with one or two sieving belts can be delivered with a sieving-channel width of 1,40 m, 1,65 m and 1,90 m – With version at 1,40 m width it is possible to dig 2 rows with an adjustable distance from 0,75 to 0,80 m, while a with width of 1,65 m you can dig rows from 0,85 to 0,90 m adjusting the distance of the feeler rollers and the share blades.
Standard sieving webs have a pitch of 36 mm – On request, it’s possible to have pitches of 42 and 50 mm.