Twin-beam frame, hydraulic section opening, hydraulic lifting of wheels with front and rear balancing, adjustable mud flaps.
The HER series of drag harrows, with hydraulic section folding, is produced with double-bearing cast supports and a cast spacer equal to the axle spacing. The HER/L series is produced with a 30x30 axle, the HER/M series with a 35x35 axle, and the HER/P series with a 40x40 axle.