The HE-VA Grass Roller has all your needs covered.
The Grass Roller or Ballast Roller uses existing HE-VA Rolls technology to solve an increasing problem for today’s grassland farmer and contractor. With farms and fields spread over growing distances and yet needing the same attention from a heavy ballast roll in the spring that they have in the past, the HE-VA Grass Roller combines working widths of 6.3 or 8.2 metres and hydraulic folding for fast, easy transport.
The frame incorporates HE-VA’s SAT weight transfer system and central pivoting of each section to ensure the water filled sections can adapt to the contours and consolidate the ground as effectively as a single roller.
The two centre wing pivots, two folding pivots and the pivoting drawbar eye allow individual sections to follow the contours. Add to this the floating inner links which join the wing sections to the centre rolls section allowing all three ballast roller sections to float completely independently and you have the best possible contour adaption.
1, Ballast roller s without a weight transfer system tend to exert the highest ground
2, Even with a basic sprung weight transfer system the hinges at the end of the
FREE FLOATING BALLAST ROLLER SECTIONS - HE-VA Rolls have free floating roller sections and the SAT weight transfer system which uses hydraulic accumulators and a setting gauge to allow the operator to redistribute additional frame weight from the centre section to the wings ensuring even weight distribution across the full width of the rolls!
The Grass Roller Hydraulic folding system is linked into two accumulators and a hydraulic pressure gauge. The gauge allows the operator to set the amount of weight transfer dependant on ground conditions and how much water ballast is in the ballast Roller sections. The accumulators act as an oil buffer when the rolls are travelling over uneven ground and the hydraulic rams need to extend or shorten to allow the rolls to follow the contours.
Add an OPICO Air Seeder to the ballast roller and you have a truly multi-purpose HE-VA machine, which can also be used for over seeding and reseeding grassland.
Not only can you use the new Grass Roller to consolidate grassland, it is also ideal for work on cultivated ground. With the addition of the harrowing tines and levelling board, you have a very useful tool on existing grassland or for seedbed preparation.
GRASS ROLLER - WATER BALLASTABLE 710mm TUBE
Ready for work in seconds
HE-VA’s clever Rolls folding system allows the operator to fold or unfold the Grass Roller from the tractor seat in seconds using only two spool valves, when folded the wings are effectively locked automatically for road transport.
Optional seeder kit provides complete solution
The standard Grass Roller provides effective consolidation for existing grassland or cultivated land ready for seeding, add the optional Levelling board and tines and
Mechanical or Electronic OPICO Air 8 seeders fit the 6.3m Grass Roller and are
The OPICO Air 16 Seeder is suitable for either the 6.3m or 8.2m ballast roller s and for