Rolmako disc harrow 4.0 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: RMO400AT

- Manufacturer's designation: Disc harrow

- Model: U 652

- Working width: 4000 mm

- Power requirement: 150 HP

- Weight: 2045 kg

- Number of discs: 32

- 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

Optional extras at additional cost:

- EXTREME hub

A reinforced hub designed for work in extreme soil conditions. It offers exceptional resistance to impact and to heavy loads, which gives maximum durability and reliability even during prolonged, intensive use. This is a solution created for farmers who expect trouble-free operation in the toughest field conditions.

- Bar with a finger finger rake

An effective component that levels the soil surface and breaks up larger soil clods. The tines of the levelling harrow improve the structure of the ground and prepare the field for further agrotechnical operations, leaving an even and neat surface. This is a simple and functional solution that increases the quality of cultivation.

- Beam with spring finger rake

Thanks to its flexible design, the spring bar follows the unevenness of the ground more closely. It allows precise levelling of the surface and even mixing in of crop residues, which improves soil quality and speeds up its preparation for sowing. It performs ideally in varied field conditions.

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

The advanced 3D suspension system effectively damps vibration and protects the machine against the overloads that can arise during work. Thanks to the stability and smoothness of the discs' operation it provides greater operator comfort and less wear of the working parts. This is a solution that raises the service life of the whole machine.

- Disc ALFA 560 mm x 5 mm

A hard-wearing and solid working disc made of high-grade steel. A diameter of 560 mm and a thickness of 5 mm ensure effective undercutting of the soil and intensive mixing of plant residues. As a result, tillage is even and the soil is well prepared for subsequent operations.

- Disc 610 mm x 6 mm with a reinforced leg

Dedicated to work in the toughest field conditions, where standard solutions may not be sufficient. The increased diameter and thickness of the disc, combined with a reinforced leg, guarantee exceptional durability and resistance. It performs excellently on fields with hard, stony soil requiring intensive treatment.

- Levelling side guards

The guards effectively restrict the throwing of soil outside the working area of the machine. Thanks to them the field surface stays even and the quality of soil mixing is better. They also shield the working components from accidental damage, extending the service life of the machine.

- Delimbe catch crop seeder

A precise unit that makes it possible to sow catch crops in a single pass. Simple to operate and dependable, it increases working efficiency and saves both time and fuel. Sowing catch crops improves soil fertility, supports its regeneration and promotes sustainable farm management.

- Front reflective plates (mounted machines)

They provide the right marking and raise the visibility of the machine during road transport. This is a simple but extremely important feature that increases the safety of the operator and other road users.

- Rear beam with LED lighting

The modern rear LED lighting system provides excellent visibility of the machine after dark and in difficult weather conditions. The durable LEDs guarantee safe operation for many seasons while at the same time reducing energy consumption.

Detailed description:

• The disc harrow with a working width of 4000 mm is a modern and exceptionally high-output agricultural machine, created for intensive soil cultivation on large farms where speed, reliability and durability are of key importance.
• This is a sturdy disc harrow designed to work with tractors with an output from 150 HP upwards, which makes it possible to achieve high working efficiency while retaining stability and ease of use.
• The machine weighs 2045 kg and has been fitted with 32 serrated discs with a diameter of Ø560 mm, manufactured by the renowned Italian company OFAS.
• These discs stand out for their high resistance to abrasion and damage, which guarantees a long service life and highly effective tillage, even on heavy soils that are difficult to work.
• The row spacing of 900 mm and the large gap between the discs ensure excellent material throughput, which makes it easier to mix harvest residues without any risk of clogging.
• Each of the discs is mounted on an arm with a LongLife 40x180 mm rubber damper, which reduces vibration and protects the structure against overloads, ensuring stable and safe operation even in fields with a large number of stones.
• AgriHub maintenance-free hubs eliminate the need for greasing, which lowers servicing costs and reduces maintenance time, while at the same time increasing the reliability of the entire machine.
• The disc harrow has been fitted with a Ø500 mm tube roller, responsible for levelling the field surface, crushing soil clods and improving soil structure, which prepares it for further agrotechnical operations.
• Hydraulic working depth adjustment (up to 150 mm) makes it possible to adapt the working parameters quickly and precisely to the current soil conditions, which increases the versatility of the machine.
• The disc harrow operates at 10–15 km/h, thanks to which it delivers quick and uniform soil preparation across large areas.
• It is not only a light disc harrow, but also an efficient disc harrow for a tractor, which works excellently as an alternative to heavy trailed disc harrows for tractors that call for a greater servicing effort.
• Thanks to its solid construction the machine does not put excessive load on the rear lift, which increases its durability and guarantees long use without breakdowns.
• The 4 m disc unit is an excellent choice for farmers looking for a dependable disc harrow for the C-360 and other popular tractors, who want to increase work output in stubble cultivation, mixing post-harvest residues and preparing the soil for sowing.
• This is a versatile tool combining efficiency, durability and low running costs, which significantly improves the quality of cultivation and working comfort on every farm.