Rolmako disc harrow semi-mounted hydraulic 4.5 m

Would you like to set the specification and tailor the disc harrow 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: RMO450APH

- Manufacturer's designation: Disc harrow

- Model: U 652

- Version: semi-mounted

- Working width: 4500 mm

- Power requirement: 160 HP

- Weight: 4340 kg

- Number of discs: 36

- Serrated disc: Ø560 mm

- Disc: OFAS

- Damper: LongLife rubber 40mm x 180 mm

- Tube roller: Ø 500 mm

- Hubs: maintenance-free AgriHub

- Working depth adjustment: hydraulic

- Maximum working depth: 150 mm

- Working speed: 10-15 km/h

- Disc row spacing: 900 mm

- Large spacing between the discs

- Machine folding: hydraulic

Optional extras at additional cost:

- EXTREME hub

A reinforced hub intended for work in exceptionally difficult field conditions. Resistant to heavy loads and impacts, it guarantees reliability and a long service life for the machine. This is the ideal solution for farmers who expect the highest durability and problem-free use.

- Bar with a finger finger rake

A component that assists with levelling the field surface and breaking up larger soil clods. The finger rake improves the structure of the ground and prepares it for further cultivation, leaving an even and neat surface. A simple yet effective solution that raises the quality of the work.

- Beam with spring finger rake

The flexible design allows better adaptation to the shape of the ground. It makes it possible to level the field accurately and to mix crop residues evenly. It performs excellently in variable soil conditions, improving the quality and efficiency of field preparation for sowing.

- 3D shock absorber with a 35 x 35 mm spring

The modern damping system effectively absorbs vibration and protects the machine against overloads. It guarantees smooth and stable operation of the discs, reduces wear of the working parts and improves operator comfort. This solution extends the service life of the entire structure.

- Disc ALFA 560 mm x 5 mm

A solid working disc made from high-grade steel, with a diameter of 560 mm and a thickness of 5 mm. It provides effective undercutting and intensive mixing of the soil together with crop residues. Thanks to it, cultivation is even and the soil is perfectly prepared for sowing.

- Disc 610 mm x 6 mm with a reinforced leg

Specially designed for work in the most demanding conditions. The greater disc diameter and thickness, combined with a reinforced disc leg, guarantee exceptional resistance and highly effective cultivation on hard and stony soils.

- Support wheels 400/60-15.5 for the semi-mounted version

Wide wheels improve the machine's stability and balance and facilitate both transport and manoeuvring in the field. With them, work runs safely and smoothly even on uneven ground, and the whole structure gains in durability.

- Levelling side guards

They minimise the throwing of soil beyond the working area, which helps to keep the surface of the field even. At the same time they protect the working parts against damage and support even mixing of the soil, increasing cultivation efficiency.

- Delimbe catch crop seeder

A functional unit for precise sowing of catch crops during a single pass. It increases work efficiency, reduces fuel consumption and supports improved soil quality, encouraging its regeneration and sustainable farm management.

- Front bar with LED lighting (semi-mounted machines)

LED lamps provide better visibility during work and transport in poor light. They are distinguished by high durability, resistance to vibration and low energy consumption, which makes them a practical and reliable solution.

- Rear beam with LED lighting

Modern rear LED lighting improves safety at work after dark and in difficult weather conditions. LED lamps are energy-saving, hard-wearing and trouble-free, which guarantees reliability and comfort in use for many years.

- Pneumatic brake

Intended for semi-mounted machines with a large working width. It operates on the principle of compressed air, which activates the brake cylinders. It provides high effectiveness and resistance to overloads, meeting the requirements of road transport.

- Hydraulic brake

A solution based on hydraulic oil pressure, which is transmitted to the brake cylinders. It allows the braking force to be metered precisely and proves itself in agricultural machines working on varied terrain.

Detailed description:

• The semi-mounted disc harrow with a working width of 4500 mm is a modern and highly efficient machine created for large farms which need reliable equipment for intensive soil cultivation.
• This is a professional solution guaranteeing speed of action, precision and durability for years.
• This solid disc harrow is intended to work with tractors with an output from 160 HP, which ensures that its full potential is used and that it works stably even in difficult field conditions.
• The machine, weighing 4340 kg, has been fitted with 36 toothed discs Ø560 mm from the renowned Italian OFAS brand. Thanks to their strength and resistance to abrasion, these discs guarantee a long service life and high effectiveness even on heavy and compact soils.
• Thanks to the large spacing of the rows of discs (900 mm) and the appropriate gap between them, the unit provides excellent throughput. This allows crop residues to be mixed in efficiently and limits the risk of the machine becoming blocked, which increases work output.
• Each disc is mounted on an arm with a LongLife 40x180 mm rubber damper. This system effectively absorbs vibrations, protects the structure against overloading and guarantees smooth, safe work on stony fields as well.
• Maintenance-free AgriHub hubs reduce the need for greasing, which lowers servicing costs and shortens maintenance time. This is a solution that increases the reliability of the machine and ensures trouble-free use over a long period.
• The unit has been equipped with a Ø500 mm tube roller, which is responsible for levelling the soil surface, crushing soil clods and improving its structure, preparing the ground for sowing or for further agrotechnical operations.
• Hydraulic adjustment of the working depth (up to 150 mm) makes it possible to match the settings quickly to the soil conditions and to agrotechnical requirements. In addition, the hydraulic folding system means that transporting and storing the machine are convenient and safe.
• The disc harrow operates at a speed of 10–15 km/h, which allows large areas of the field to be prepared quickly and evenly, considerably increasing work efficiency.
• This is not just a light disc harrow but above all a strong disc harrow for a tractor, which can replace traditional heavy trailed disc harrows for a tractor, offering lower running costs and simpler operation.
• The solid construction of the semi-mounted disc harrow means that the machine does not overload the tractor linkage, which increases its durability and extends its service life over many years of use.
• The 4.5 m disc harrow in the semi-mounted version is an excellent solution for farmers looking for a reliable disc harrow for a c-360 and other popular tractor models.
• It will work perfectly for stubble cultivation, for mixing post-harvest residues and for preparing the soil for sowing.
• This is a versatile, modern machine that combines durability, high output and ease of operation, significantly improving working comfort and the quality of cultivation on every farm.