IMAC RONDELLI 8090RB45-55 Single row potato harvester (or onion loader) 80cm sieving channel with 5 tones hopper elevator-defoliator 90cm two hedgehogs

Lenght 964 cm
Width 300 cm
Height 312 cm
Output per 8 hours Ha/g 0,80 - 3,30
Power requirement 75 kw
Weight 6800 kg
Sieving channel 80 cm
Elevator-defoliator channel 90 cm
Transversal channel 82 cm
Sorting web channel 80 cm
Scrap web channel 38 cm
Hopper capacity 4500-5500 kg

ADDITIONAL INFORMATION
Hydraulic foot
Drawbar for lower hitch with adjustable height
1 share blades with adjustable angle
Floating soil feeler roller
Auto-adjustable grass cutting discs mounted on springs
Haulm deflectors (2 pcs)
Haulm intake rollers (2 pcs)
Fast change of the pick up
Rubber shakers with manually adjustable intensity on sieving web
Cardan shaft with clutch
Sieving web  pitch 40 mm  with straight bars Φ11 mm
Elevator web pitch 35 mm  with straight bars Φ11 mm and rubber porters
Wide mesh haulm web around the elevator web – Vulcanized bars with rubber fingers
5 rows of haulm intake combs mounted on springs with manually adjustable angle
Haulm tearing roller placed under defoliator web
Hydraulically driven longitudinal cleaning hedgehog with retaining roller and electrically
adjustable angle
Additional hydraulic system with 2 pumps for longitudinal cleaning hedgehog, rotary comb and transversal cleaning hedgehog
Hydraulically driven transversal cleaning hedgehog with electrically adjustable angle
Sorting table with hydraulic adjustable speed linked to tractor hydraulic system
Chute for discharging on both sides (1 on the right and 1 on the left)
Large sorting table for 6 persons reachable on both sides
Acustic signal
Hydraulically driven transversal scrap web
4 rows of sorting rollers  with progressive adjustment and 4 rows of declodder rollers
Hydraulically driven drawbar
Hydraulically driven axle steering
Electro-hydraulic controls
Hydraulic system powered:
A) Pistons, sorting table and the hopper engine linked to the tractor system
B) Rotary comb,longitudinal and transversal cleaning hedgehogs with independent hydraulic system
Loose web to fill up the hopper with adjustable position and with electric control from the selection table and the tractor
Tyres 550/60 – 22,5

MAIN OPTIONALS
180.302 Working pressure control on feeler roller with nitrogen cylinder
180.303 Hydraulically driven grass cutting discs (1 right and 1 left)
180.304 2 speed gearbox
180.305 Hydraulic equipment for harvesting in 2 phases with rubber paddles and rotor shaft
180.306 Onion lifting kit with synthetic roller
180.310 Separation kit for stones with hydraulically driven rotary brush and
retaining roller (instead of rotary fingers)
180.312 Stone hopper (with hydraulic opening)
180.313 Additional haulm intake combs (1 row)
180.314 Separation kit for small potatoes with hopper and an hydraulically
driven discharging web (hydraulic extension)
180.315 Fall breaker at the end of the hopper
180.316 Road lights (without love traffic approval)
180.318 Automatic centring of the sieveing channel
180.319 Automatic centring of the wheels
180.321 Digging depth control through a hydraulically level wheel
180.322 Digging depth control through a mechanical level wheel
180.323 Automatic hopper filling up
180.324 Electric adjustment of the web shaker on first sieving web
180.325 Tyre 700/50 – 22,5 (1 pcs) (instead of the standard one)
180.326 Color monitor with 2 cameras
180.327 Parasol roof
180.328 Supplementary haulm tearing roller (1 pcs)
180.329 Stone hopper with hydraulically driven unloading web JP
180.330 Hopper for small potatoes with high unloading JP
180.331 Additional control box
180.332 Braking system (oil or compressed air) including road lights
180.999 Road traffic approval  (valid only for Italy)

IMAC 8090 RB 45-55 automatic potato harvester offers numerous advantages. In this case, the tractor moves alongside the furrows making it possible to use bigger tires that allow a better use of power without sinking the furrows and without stepping on the leaves. IMAC automatic potato harvester is equipped with discs mounted on springs and a feeler roller with pressure control on furrow (opt), thus ensuring excellent handling of the furrow in all working conditions. The large haulm intake rollers prevent clogging. Automatic guidance (opt) allows the driver to concentrate on digging. The system is located in the center of two furrows and controls the piston in order to perfectly position the automatic potato harvester with respect to the furrow even in the case of deviation of the tractor. The sieving web (80 cm) and the 2 large cleaning hedgehogs give the machine an excellent working capacity with slow rotation speeds, without the risk of damaging the product. Independent web shakers and different available pitches of the sieving web allow to adapt perfectly to all harvesting conditions. The square mesh defoliator web (90cm) is surmounted by 5 rows of rotary combs that eliminate the large leaves while the 2 cleaning hedgehogs, one longitudinal (75cm) and one transversal (82cm) eliminate the smaller ones and the fine earth. The separation of potatoes, clods and stones is carried out by the combined work of the transversal hedgehog and the rotary comb with 2 rows of vertically rotating rubber fingers adjustable in height and speed in order to adapt to all working conditions and direct the flow towards the selection table and the waste web. The sorting table, equipped with 2 series of 4 rows of calibrating discs, has a width of 80 cm and the waste channel is 38 cm. The perfectly horizontal selection table allows the staff (up to 7 people) a comfortable working position, an excellent view of the different separation elements and limited discomfort created by the dust generated by the hedgehogs that work further down. The speed of the hedgehogs is hydraulically adjustable at any time. The swan neck of the sorting web goes down deeply into the big hopper (4.5 / 5.5 T) to limit the drop height. The automatic loading system is available (opt) which manages the swan neck and the movable bottom of the hopper for an optimal loading. An outlet funnel (opt.) is available for unloading into palletized bins.

Data Sheet