Ultra-shallow cutting, clog-free operation, optimal leveling
The KNOCHE ÖKOGRUBBER was specifically designed to meet the requirements of organic farming and is now widely used in conventional agriculture as well. It cuts weeds close to the ground across the entire surface, operates without clogging even in dense vegetation, and leaves a clean, level surface. With its adjustable components and a wide selection of rollers, it adapts flexibly to soil conditions, crops, and the time of year.
With a minimum working depth of up to 2 cm, the ÖKOGRUBBER ensures a precise cut just below the surface. Weeds are effectively removed without unnecessarily disturbing the soil. This protects the soil structure and preserves moisture for the next crop.
The optimized frame height of 700 mm and the increased bar spacing ensure smooth passage even through dense vegetation. This prevents clogging and maintains consistent work quality—even under difficult conditions.
Before the roller passes over, adjustable leveling devices smooth out the ground. This creates an even surface that facilitates subsequent operations and promotes consistent seeding results.
Depending on soil conditions and your specific needs, you can choose from a variety of rollers—ranging from lightweight pipe rollers to heavy-duty double rollers. This selection ensures optimal reconsolidation and the desired surface texture.
All working components can be adjusted continuously and without tools. The one-hand technique allows for quick adjustments while working—a real advantage when conditions on the job site change.
The hydraulically folding frame (4.5 m and up) and the compact transport width make it easier to move between fields. The robust construction and low-wear components ensure a long service life—even with heavy use.
| Name | ÖKOGUBBER 300 | ÖKOGUBBER 450 |
| Working width | 300 cm | 450 cm |
| Transport width | 300 cm | 300 cm |
| Mounting type | CAT III | CAT III |
| Control units | 1x DW (hydraulic depth) | 2x DW (1x hydraulic depth) |
| Power requirement from | 110 hp | 150 hp |
| Boom | 3 | 3 |
| Frame | rigid | hydraulically folding |
| Tine spacing | 200 mm | 200 mm |
| Overlap | 60 mm | 60 mm |
| Beam spacing | 700 / 650 mm | 700 / 650 mm |
| frame height | 700 mm | 700 mm |
| Working depth | maximum 15 cm | maximum 15 cm |
| Weight approx. | 1,550 kg | 2,420 kg |
