Representantes
Supra PLUS
Supra PLUS
THE DIFFERENTIAL IN THE CORN HARVEST
SUPRA PLUS Corn Head was developed with innovative characteristics that guarantee efficiency in your harvest. It allows greater work speed and fuel economy, since its vanes system that chops the corn stalk makes that only the cob passes into the harvester.
Differentials
16° attack angle
Transmission Box in aluminum with exclusive torque limiter system (ratchet) incorporated, in oil bath (Standard).
Adjustment of the deck plates in a single operation.
With an exclusive roller system with 4 drag vanes and 4 cutting vanes.
Chassis
Monoblock type, made of special high resistance plate, The working angle is 16°, favoring the harvest of snapped corn. The closing and bottom plates are welded to the chassis.
Auger
The inverted thread system in the center provides uniform feeding of the harvester's conveyor belt.
The auger can be adjusted both vertically and horizontally.
The ratchet is of the radial type and enables the auger's speed variation through a gear shift.
ASA 60 Chain.
Frontal protection (grid type) against cob throw, during the collecting process.
From 12 rows onwards the auger is bipartite and with double central bearing.
Harvest Row
The Deck Plate Regulation System is through a mechanism that regulates all the rows at the same time, positioned on the side of the Corn Head.
The Stretching System of the Collector Chain is regulated in the factory, equipped with a pre-tensioned spring protected, and with a stroke that dispenses future stretching.
The Collector rollers have four vanes that pull the corn stalk and another four that chop the corn stalk at the gleaning moment. The rollers are mechanized in their front part and fixed into the transmission box.
The structure is assembled, made of a special high resistance plate.
The fixing system of the peripherals is through bolts and riveted nuts, which make the maintenance process easier.
Transmission box
The lubrication of the gearing is in an oil bath. The bearings are of needle and ball bearings, and when combined, ensure perfect synchronism of the box.
The motion transfer system is through notched shafts, dispensing with the use of a key.
The sealing is with O'rings.
The drive is through a hexagonal shaft that goes through the transmission boxes.
The safety ratchet is of the radial type, positioned inside the box, lubricated with the same oil as the gears.
Lateral Transmission
The box is in cast aluminum.
The cover is in stainless steel.
The chain is ASA 80H (reinforced).
The lateral transmission has the possibility of speed variation, through the gear shift.
The lubrication system is in an oil bath.
The sealing is with O'rings and NA 1002 hydraulic cardboard gaskets.
Central and lateral dividers
In medium density polyethylene.
The profile is appropriate to ensure a good conduction of the corn stalk up to the harvest system.
The central fairings have an inclination in all its extension, which eliminate the accumulation of cobs.
The side fairings have narrow profiles and regulation to follow the last row.
The complement, mounted on the side is to avoid the loss of cobs and when the corn is snapped, it can be removed to avoid the accumulation of stalks.
The anti-impact dismantling system is by means of a spring coupling.
The support pulleys are to avoid the wear of the nozzles and improve the conduction of the disarming.
The system is of quick coupling and uncoupling, facilitating maintenance.
Transmission System
Direct from the harvester through the transmission point on the side of the machine mouth.
It is according to the brands and models of harvesters.
Adaptation System
It is specific for each harvester model and brand.
Technical Characteristics
CHASSIS / SPACING / ROWS |
||
MODEL | 45 cm | 50 cm |
3600 | 08 | 07 |
4100 | 09 | 08 |
4500 | 10 | 09 |
5000 | 11 | 10 |
5500 | 12 | 11 |
6000 | 13 | 12 |
6400 | 14 | 13 |
6800 | 15 | 14 |
7400 |
16 | 15 |
7800 |
17 | 16 |
8300 |
18 | 17 |
8800 |
19 | 18 |
Width
MODEL | WIDTH |
3600 | 4000 mm |
4100 | 4500 mm |
4500 | 5000 mm |
5000 | 5500 mm |
5500 | 6000 mm |
6000 | 6500 mm |
6400 | 7000 mm |
6800 | 7300 mm |
7400 | 8000 mm |
7800 | 8300 mm |
8300 | 9000 mm |
8800 | 9300 mm |