COLLECT STONES AND ROCKS FROM 2 CM UP TO 80 CM AT 35 CM DEPTH IN ONE SINGLE PASS! 
CLEAN THE SOIL OF ROCKS AND BREAK LUMPS FOR MANY THAT THERE ARE
The ejector is a reel of 20 3-point tempered steel blades. Is situated between the top of the lifting chain and the stone tank.
Can be build for different sizes of stone, i.e. remove all the stones that are smaller than a chosen size.
You can work on wetlands and even wet, as long as it does not sink the machine and the tractor.
The ejector do not load any soil.
Works with any type of stone.
These models of machines have hydrostatic transmission system in the lift chain and optionally in the rotating collecting drum.