Rolmako tillage unit stubble cultivator ST 4.0 m

Would you like to set the specification and tailor the tillage unit to your individual needs?

We can prepare a mounting for any type of equipment — tractor, excavator, loader, forklift and many other machines

Get in touch with our sales engineer!

E-mail address: sklep@agrowow.pl

Telephone number: +48 880 261 210 | +48 504 947 222

We will gladly help you choose the right configuration and answer any question you may have.

- Manufacturer: Rolmako

- Catalogue number: RMO40AKT

- Manufacturer's designation: Universal cultivator for seedbed and stubble tillage

- Model: U 497

- Working width: 4000 mm

- Power requirement: 130 HP

- Weight: 1395 kg

- Number of discs: 26

- Maximum working depth: 150 mm

- Working speed: 10-15 km/h

- Tine row spacing: 550 mm

- Distance between tine tracks: 155 mm

- Number of tine rows: 4

- ST tine: 90x13 mm spring

- ST tine: for seedbed preparation and stubble cultivation

- Tines: vibrating

- Narrow coulter: 300x52x7 mm

- Rear tube roller: Ø 500 mm

Optional extras at additional cost:

- Mechanical front drag

A strong and practical working component intended for the initial preparation of the soil before the next stages of cultivation. The simple mechanical adjustment system makes it possible to match the intensity of the action quickly to the current field conditions. The drag effectively breaks up compacted earth, levels the field surface and improves its structure, creating an ideal seedbed for further agrotechnical operations.

- Beam with spring finger rake

Equipped with flexible spring tines which efficiently loosen and level the soil. It performs excellently during pre-sowing operations, where careful crumbling of the upper layer of earth is essential. Its construction promotes uniform crop emergence and the optimal preparation of the field for sowing.

- Hydraulic depth adjustment

An advanced system that allows the working depth to be set smoothly and precisely without any need to interrupt cultivation. Hydraulic control means the operator can respond as work proceeds to changing soil conditions, which increases the accuracy, comfort and efficiency of the entire working process.

- Pneumatic brake

A reliable braking system that guarantees safety during the transport of heavy machines. It provides smooth and effective braking as well as full control over the line of travel, which allows safe movement even in difficult road conditions.

- Hydraulic brake

An alternative braking system based on hydraulic cylinders, distinguished by precise and smooth operation. Reliable both during work in the field and during road transport. It ensures maximum safety and ease of handling the machine.

- Delimbe catch crop seeder

A modern pneumatic seeder allowing cultivation and the sowing of catch crops, grasses or seed mixtures to be carried out at the same time. As a result, the operator can perform two operations in a single pass, which saves time, reduces fuel consumption and increases the overall output of the farm.

- Front reflective boards

A component that improves transport safety. The reflective plates increase the visibility of the machine after dark and in difficult weather conditions, reducing the risk of collision and ensuring compliance with road traffic regulations.

- Rear beam with LED lighting

A modern, durable LED lighting system mounted at the rear of the machine. It provides excellent visibility in transport and safety of work after dark. LED lighting features low energy consumption, resistance to vibration and a long service life.

- Number plate holder with lighting

A robust frame equipped with LED lighting and adapted for mounting a number plate. It ensures excellent visibility of the markings in any conditions while complying with the applicable safety regulations on the lighting of agricultural machinery.

- Upgrade to the semi-mounted version (drawbar, transport trolley, 400/60-15.5 tyres)

A complete kit allowing a mounted machine to be converted into a semi-mounted one. This solution increases stability during transport, reduces the load on the tractor and improves working comfort when cultivating larger areas, making the machine more versatile.

- Support wheels 185/65-15 for the semi-mounted version (4 pcs.)

A set of four stabilising wheels improving the balance and steering of the machine. They reduce pressure on the ground, preventing excessive compaction, and make manoeuvring easier during work and transport.

- Front beam with LED lighting for the semi-mounted version

An extra LED lighting kit mounted at the front of semi-mounted machines. It increases safety during transport, improves visibility and satisfies all the current legal requirements regarding the lighting of agricultural machinery.

- Front Crossboard leveller (mechanical / hydraulic)

A light, efficient drag intended for initial levelling and crumbling of the soil. It comes in a version with mechanical or hydraulic adjustment, which allows the method of operation to be matched to the operator's needs and the specifics of the field conditions.

- Reinforced front Crossboard leveller (hydraulic / hydraulic with stabilising beam)

A reinforced version of the drag designed for work in demanding soil conditions. Fitted with a wider skid and stronger springs, it copes excellently with hard ground and larger clods. The optional stabilising bar distributes the pressure evenly across the entire working width, guaranteeing perfect levelling of the surface.

- Goosefoot point for the ST tine 280 mm

A strong working component intended for fitting on ST type tines, used in tillage units and cultivators. The goosefoot point with a width of 280 mm, made of high-grade steel, provides wide undercutting of the soil, the efficient destruction of weeds and thorough mixing of crop residues. It performs ideally both in pre-sowing tillage and in stubble cultivation, guaranteeing efficient and economical operation of the machine.

- Tine reinforcement

A special structural component which increases the durability and resistance of the working parts of the machine. Tine reinforcement makes safe and stable work in difficult soil conditions possible, reducing the risk of deformation and damage. Thanks to the use of high-strength materials it significantly extends the service life of the working system, improving the reliability of the machine and reducing operating costs.

Detailed description:

• A tillage unit with a working width of 4 metres, this is an efficient and versatile cultivator designed for effective seedbed preparation and stubble cultivation.
• The machine combines precision of operation, durability of construction and a high standard of work, which makes it possible to prepare the soil for sowing or to carry out post-harvest stubble treatment in a single pass.
• Thanks to its well-considered design and solid components, the unit is an ideal tool for modern farms that put their trust in reliability, output and economical operation.
• The cultivator has been equipped with four rows of vibrating ST-type tines with a cross-section of 90x13 mm, made of spring steel resistant to deformation.
• These tines cope excellently both with loosening and aerating the soil and with mixing in crop residues.
• Coulters measuring 300x52x7 mm ensure accurate undercutting of the working layer, which makes it possible to obtain an even and well-loosened field surface.
• Thanks to the large row spacing (550 mm) and the distance between the tine tracks (155 mm), the machine is distinguished by high throughput and shows no tendency to clog, even where there is a large amount of plant residue.
• The rear tube roller with a diameter of 500 mm is responsible for the final levelling and finishing of the soil, consolidating its structure and preparing it perfectly for sowing.
• The U 497 unit allows work at a speed of 10-15 km/h, which in combination with a working width of 4000 mm guarantees high output over large areas.
• The power requirement is around 130 HP, which makes it an excellent choice for tractors in the medium and higher power classes.
• Weighing 1395 kg, the machine stands out for the stability and durability of its structure.
• Thanks to the use of four carrying bars and a solid frame, the cultivator retains its rigidity and resistance even during intensive work in heavy field conditions.
• The U 497 can be used both as a pre-sowing unit, preparing the soil for sowing, and as a stubble tillage unit - effectively carrying out shallow stubble cultivation and mixing post-harvest residues.
• The U 497 cultivator combines simplicity of operation with advanced functionality.
• In a single pass it carries out several key tasks: it loosens, mixes, levels and finishes the soil.
• Thanks to this, it reduces the number of passes across the field, lowers fuel consumption and speeds up the entire cultivation process.
• The use of vibrating tines and a finishing press roller guarantees excellent working results – even, aerated and well-prepared soil ready for sowing.
• A solid construction, modern solutions and versatility of application make the U 497 tillage unit an indispensable implement on every farm geared towards high efficiency and long-lasting reliability.