Zaintoudis Bross G.P. products

The COMBINED STONE PICKER RST/520-S-SPECIAL is equipped with side windrowers,allowing the machine to operate ata total working width of 3,600 mm; the stones can be collected on any type of soil,both untilled and hard soil, or tilled and cultivated soil.

The STONE PICKERS  TOMENZOLI can collect stones on any type of soil,both untilled and hard soil, or tilled and cultivated soil. The stone picker machine shall be hooked to the fixed hitch of a tyred-type or tracked-type tractor, and is operated by means of the universal joint, linked to the 540-rpm Power-Take-Off ( P.T.O.), without the need of any super-speed-reducer. By means of a vibrating pick-up system, stones from 20 mm to 600 mm diameter can be easily collected, and it is thanks to this system that the maintenance of the stone collecting components is reduced to a very minimum. The stone collecting depth - 0 to 200 mm - is hydraulically regulated from the tractor, whereas the machine working speed can vary, according to the working depth and to the quantity and size of stones present in the ground.It is thanks to the vibrating pick-up system and to the mobile grid that even the last quantity of earth is returned back to the soil.