The best solution to pack down the ground after ploughing and to crush the lumps. The balanced high weight of this machine is making the work more efficient and regular. Cast iron rings with curved spokes 700 mm diameter. 3 m working width.
Steel sections can be folded through one twin spool valve. Rigid frame structure made up of very thick steel girders 100 x 100 mm (rigid model). Folding frame structure made up of very thick steel girders 100 x 100 mm, controlled through 2 double effect cylinders with hydraulic locking at work and through a check valve during the transport. The front roller with fixed frame is fitted with a three points coupling device and a shinning bar on which the machine frame balances horizontally and vertically. Thanks to its self-directional mechanism this front roller can move in all sides, making the tractor easier to operate (no stress on tractor steering). The roller is automatically getting stable as soon as it is left up from the ground (no swaying during the transport). Cast iron rings with heavy duty curved spokes 700 mm diameter, mounted on a 70 mm shaft fitted with chains scrapers. 4m fixed models mounted on 4 self-aligning roll bearings, with 2 of them by the tractor wheels crossing and the 2 others at the frame end so as the shaft supporting discs does not precariously balance. RTA can be fitted with an optional levelling board. Lighting