A heavy-duty, 4-meter-wide disc harrow with hydraulic folding by ROL-EX, a Polish producer of agricultural equipment.
Disc Harrows is the category.
Cost: $20,400
150 horsepower is needed.
4 m is the working width.
15 kph is the working speed.
* Randomly moving animated disc stakes
* Ground-adjusting animated side screens
* Modification of working depth – support wheels (mouse control)
* Adjustment of working depth – rollersConfigurations:
In front of the beam are reflectors.
-Reflectors on the rear boom
-Side screens
-Comb springs - Support wheels

JMZ is credited.