IMAC RONDELLI SPECIAL potato harvester (or onion loader) with manual selection for early  potatoes.

Sieving channel width 80cm
Sorting table 60cm + 2x20cm
Output per hour ha/h 0.3 - 0.7
Power requirement 50Kw
Weight 1800kg

ADDITIONAL INFORMATION
Electro-hydraulic controls
Mechanical foot
Hydraulically driven drawbar
Min. distance between grass cutting discs 570 mm (adjustable)
Floating soil feeler roller
1 share blades with adjustable angle
Auto-adjustable grass cutting discs mounted on springs diam. Φ630mm
Haulm intake rollers (2 pcs)
Sieving web with cranked bars and rubberized straight bars (star PVC) pitch 35 mm and a plate 10 x 3 welded on the cranked bar
Hydraulically driven sorting web with adjustable speed
Independent and hydraulically driven lateral chains/webs  of the sorting channel
Sorting table reachable on both sides for 2 – 5 persons
Rear forklift for filling big boxes with lateral discharging
Tyres 11,5/80-15,3

MAIN OPTIONALS
181.130 Onion lifting kit with synthetic roller
181.131 Hydraulically driven rubber paddles system
181.132 Piece of web to lenghten the central web of the selection table
181.134 Hydraulically driven grass cutting disc (only on the right side)
181.315 Filling kit for small cases made up of 3 elements
181.840 Additional hydraulic system with 1 pump
181.842 Hydraulically driven axle steering
181.845 Filling kit for small sacs (2 pcs)
181.846 Manually adjustable shakers on sieving web
181.847 Digging depth control with level wheel (1 pcs)
181.848 Work pressure control of the feeler roller with nitrogen cylinder
181.849 Cardan shaft adapter with 8 grooves

This machine has been designed to pick up early and very delicate potatoes.
SPECIAL is a trailed machine and is equipped with electro-hydraulic controls to rule all movements. The pickup is made up of a system including a share blade with adjustable angle, floating soil feeler roller for adjusting the digging depth, grass-cutting discs mounted on springs and easily adjustable by means of screws. The pick up includes also haulm intake rollers.
The elevator-sieving web is extra large (80 cm) with crancked bars covered with star PVC to avoid rolling and peeling. The sorting table is made up of a central web with a width of approx. 600 mm and of two lateral belts, each 200 mm approx. The tubers and dug up material (earth, stones, leaves, etc.) are conveyed to the central web. The personnel, positioned on either side of the table, manually sort the product and transfer this to the lateral belts. From these belts, the picked product is conveyed into containers (bags, crates, boxes) placed on special supports located to the rear of the machine. The machine is easy to operate thanks to the use of steering wheels (opt.). The sorting web is hydraulically driven, as are the lateral belts, which are equipped with their own hydraulic motor.

Data Sheet