The sugar beet harvester SV6F H perfectly matches mechanical and hydraulic features. It is the result of the long company experience in the sugar beet harvesting with a cutting-edge hydrostatic circuit. It a very study unit but flexibly complying with any ground operating condition.
The sugar beet harvester removes the sugar beets from the ground and puts them into a single windrow, ready to be loaded. This machine is connected to the rear of the tractor by means of a third-point linkage and a drive shaft. The harvesting occurs on six interrows by means of vibrating ploughshares; the beets are then conveyed on two conveyor turbines that are used to remove the excess soil while creating the harvesting swath.
The unit is available in two different versions:
SV6F45H the unit works on 6 rows, 45 cm apart (maximum 3. m width)
SV6F50H the unit works on 6 rows, 50 cm apart (maximum 3.20 m width)
The unit stands out for its mechanical/structural and hydraulic features.MECHANICAL FEATURE
The unit frame is entirely moulded and consistently made with high quality structural steels. The unit can stand traction loads up to 67 KN (about 200 HP) on the hard soils with no damage. However its not excessive weight is useful as the unit can work on wet soils as well. The frame is centrally jointed, thus allowing the unit to work on rocky and bumpy soils without increasing the digging depth, leading to less wear, less absorbed power and cleaner beets. The row distance is not changed when the machine stretches.
There are 3 adjustments to be considered:
The unit is hydraulically operated and employes an independent hydrostatic circuit consisting of top quality tubes and parts. As for the circuit to be operating, connect the universal joint to the tractor PTO at 1000 rpm, and the control gear box to a 12V power socket. The beet harvester is fitted with two variable capacity piston pumps controlling and turning the conveyor turbines up to a 3800 N.mt twisting stroke each. The other two auxiliary pumps control the vibrating motors, the radiator and the actuators. A consistent attention was paid to temperatures: heat developing from the hydraulic circuit never rises higher than 30°. Therefore, even in case of very high external temperatures, e.g. 40°, the oil temperature will never be higher than 70°, well under the 90/100° limit when it is not longer usable. The hydraulic circuit allows to lower costs in terms of wear, up to 70% in comparison to the previous mechanical version.
Controls activated from the tractor are:
The reference safety regulation is the machine directive 2006/42/CE The reference building regulation is UNI 13140:2010 The machine complies with original non preferential requirements for products manufactured in Italy reg. 2913/92 L The machine complies with original preferential requirementsfor products manufactured in UE “EUR1” reg. 2454/93
|Length / Length without doors||MT||2.58 / 2,10|
|Max absorbed power||KW/CV||60 / 81|
|Max operating depth||MM||250 mm||2.8|
|Turbine max revs||RPM||150|
|Max turbine revs||Nmt||3800 cad|
|Max vibration revs||RPM||520||50|
|Max vibration stroke||Nmt||360 cad|
|Power supply||Volt||12 (bipolar)|
|Hydraulic supply||Gas||1/2" floating|