1. Tractor wheel track loosening zone. Optimal loosening of tractor wheel tracks ensures uniform plant emergence after sowing.
2. Preliminary soil leveling zone. A precisely leveled soil surface allows for uniform loosening of the seedbed.
3. Working element zone. The soil is crushed by the tine working section to the set depth. The cultivation depth should match the planned sowing depth. The tines vibrate with significant intensity, causing larger soil elements to remain on the field surface, and smaller fractions to be located in the lower soil layer. The use of goosefoot coulters ensures cultivation and cutting of weeds over the entire surface.
4. Leveling zone behind the cultivation section. For enhanced leveling, the Crossboard can be equipped with a stabilizing beam, enabling all its elements to function as a single unit and preventing the movement of individual working elements.
5. Final soil leveling zone. Ensures a perfectly level surface and minimal clods before subsequent sowing.
6. Final leveling and clod crumbling zone. The roller's small diameter facilitates improved leveling. Optimal final leveling of the crop surface ensures uniform seeding depth. The user accomplishes the required number of passes to attain an ideal seedbed.

The U 445 cultivator depth adjustment system enables on-the-go adjustments of the machine's working depth to match current soil conditions without the need to leave the tractor. This feature ensures optimal sowing conditions in areas that require deeper loosening, and a quick return to previously set parameters. Utilizing a hydraulic cylinder with memory, the machine reverts to its prior working depth when lifted and lowered, such as on headlands. This reduces strong shocks during transport, thereby extending the main frame's lifespan. The suspension system also ensures a smooth and quiet ride, even at higher driving speeds.

In the version of the unit equipped with both front and rear Crossboards, the adjustment of both tools is synchronized via a single hydraulic cylinder. This configuration includes, as standard, an additional hydraulic cylinder to correct the position of the rear drag relative to the front.

Extensive export experience has enabled us to craft an offer aligned with customer expectations. Numerous configurations and additional agricultural equipment options allow us to adapt the device to specific field conditions. Years of dedicated efforts by Rolmako employees in enhancing the company's products ensure we deliver the highest quality products to the most remote regions, where they have proven effective in diverse soil systems.

Rolmako tillage machines distinguish themselves from competitors due to their superior weight. The company's development team designs agricultural equipment to endure the most challenging working conditions. Rolmako machines efficiently cultivate land in demanding regions worldwide without requiring additional loads. The substantial amount of steel in their construction makes these tillage tools robust, enabling the utilization of high-power modern tractors and ensuring long-term farm investment.

Increasingly larger and more powerful agricultural tractors subject the structural elements of agricultural machinery to significant stress, pushing them to their operational limits. Modern agricultural structures are expected to demonstrate high resistance to loads and an extended service life. Achieving a high-quality end product necessitates the use of superior-quality steel in production. Accordingly, we utilize high-quality Swedish fine-grained steels S500MC and S700MC, as well as carbon and boron steels for heat treatment and the wear-resistant Hardox. The use of these high-quality steel products ensures our agricultural equipment is highly durable and capable of operating at high speeds with high surface efficiency.