The Rolmako U 626 STORM subsoiler transcends its role as an agricultural tool, representing a significant advancement in land cultivation. Driven by the needs of modern farmers and environmental protection challenges, Rolmako presents an innovative approach to soil treatment that enhances yields and promotes sustainable agricultural production. By preventing soil destabilization and improving its structure, the STORM ensures optimal growth conditions for plants, leading to increased yields. Versatile in various soil and climatic conditions, the Rolmako U 626 STORM subsoiler is an essential tool for farmers globally.


Support for sustainable agriculture
Flexibility and cost reduction
The U 626 STORM subsoiler utilizes advanced technology for deep soil penetration while minimizing destabilization. Equipped with specially designed blades and cultivation rollers, it ensures optimal soil processing without damaging its structure. Due to precise work and minimal soil layer disturbance, the U 626 STORM subsoiler helps maintain ecosystem balance, reducing soil erosion and environmental pollution. By enhancing cultivation efficiency, it reduces agricultural production costs and improves profitability.


Enhanced yields and eco-friendly cultivation
The U626 STORM subsoiler transcends its role as a mere agricultural tool, embodying a modern approach to land cultivation. By integrating advanced technology with sustainable development principles, Rolmako enhances agricultural opportunities while ensuring economic efficiency and environmental protection. It is an indispensable asset for farmers aspiring to lead in the future of agriculture. The U626 STORM subsoiler is pivotal in advancing sustainable agriculture. Its cutting-edge technology yields high productivity with minimal environmental impact, making it invaluable for responsible and forward-thinking farming operations.


Machine construction
1. Three-point linkage
2. Subsoiler tine
3. Option for mounting cutting discs in front of the tine
4. Spring protection
5. Adjusting the working depth
6. Solid oversized machine frame
7. Tillage roller
8. Beam with OFAS 560 mm discs behind the roller
9. Adjusting the working depth of the discs.
10. Quality steel
11. Laser processing of sheets, tubes, and profiles
12. Steel shot blasting and powder coating
- Frame made of a square profile 200x200x8 mm, tine with a 380 mm wide blade for operation at a maximum depth of 45 cm, screw or spring extremely strong overload protection. The bent tips of the blades generate vertical pressure on the soil, causing an even lifting of the ground layer, the so-called wave effect. Rollers for the machine are available as an option for
- Beam with OFAS 560 mm discs behind 3.0 m roller (3D cushioning)
- Cutting discs in front of the subsoiler tine
- Pad welded tine chisel
- Front reflective plates
- Rear LED lighting beam
- Pipe roller Ø 500 mm
- Roller of steel rings 48-52HRC Ø 600 mm
- Tandem spiky roller Ø 560 mm
Most frequently chosen accessories








Cultivation tools

Subsoiler tine
The U 626 subsoiler tine features a blade designed for efficient soil loosening and lifting without disturbing natural layers. This component creates a "wave" effect, enhancing soil aeration and water infiltration while preserving organic matter without mixing it. The plough comes with a replaceable cover and is constructed from hardened boron steel. The chisel and undercutter form a single working element. The tine's angle of attack ensures smooth and trouble-free ground entry. Unlike V-shaped machines, the symmetrically arranged tines on the U 626 subsoiler, positioned on one crossbeam, provide more effective soil loosening across the entire crop width. The topsoil remains undisturbed, and plant residues stay on the surface, maintaining protection against erosion and adverse weather conditions.

Spring protection
The U 626 subsoiler is optionally equipped with a mechanical protection system featuring a double spring. If a tine encounters a stone, it tilts along with the leg, compressing the spring. Once the obstacle is cleared, the plough elements automatically return to their working position. Each tine independently reacts to obstacles, with the spring minimizing forces generated during collisions and enabling the component to immediately return to its precisely set working position. The spring protection of the tines in the subsoiler is included in the list of additional equipment.

Beam with OFAS discs behind the roller
For pre-mixing stubble behind the tillage roller, a single disc harrow beam with 3D shock absorption can be mounted. The disc protection system can move in all directions while avoiding obstacles. The overload system ensures optimal penetration, and the spring improves cultivation through vibration, maintaining disc cleanliness and consistency of work. This setup allows simultaneous deep soil loosening and delicate surface layer mixing with plant residues. Discs mounted in a single row behind the subsoiler roller gently mix the stubble into the top soil layer. This is beneficial in conservation agriculture systems for minimizing erosion, increasing water retention, and maintaining high soil biological activity and fertility. Attaching a single disc harrow bar to the subsoiler enhances integrated and efficient crop residue management and soil preparation, combining deep loosening with gentle stubble mixing in a single pass.