Rolmako subsoiler chisel plough shear protection 4.0 m / 9 tines

Would you like to set the specification and tailor the subsoiler 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: RMO409GDZ

- Manufacturer's designation: Chisel plough with Ripper tine / Min-till subsoiler with double spiked roller

- Model: U 624

- Working width: 4000 mm

- Number of tines: 9

- Power requirement: 220 HP

- Weight: 3080 kg

- Maximum working depth: 500-650 mm

- Working speed: 8-12 km/h

- Beam thickness: 30 mm

- Distance between tine tracks: 430-600 mm

- Tine row spacing: 950 mm

- Frame: square section 100x100x8 mm

- Tine: ripper

- Undercutters

- Coulter: boron steel

- Protection: shear bolt

- Double spiked roller

- Roller: Ø 560 mm

- Working depth adjustment: hydraulic

Optional extras at additional cost:

- Levelling side guards

They prevent soil from being thrown out to the sides during work, so the field surface remains even and tidy. They also protect the working parts against damage and make it easier to guide the machine along the field boundaries.

- Hardfaced tine side cutter (right + left)

The undercutters with hardfaced cutting edges cut through the soil effectively, reducing working resistance. Their increased resistance to abrasion provides a long service life, even in hard and stony conditions.

- Forged roller tines made of high-quality structural steel

Forged from high-quality structural steel, the teeth of the roller stand out for their exceptional durability and resistance to cracking. They crumble and break down the soil effectively, remaining fully serviceable over many seasons.

- Front reflective boards

They increase the visibility of the machine during road transport, improving the safety of the operator and other road users. They meet current standards for the marking of agricultural machinery.

- Rear beam with LED lighting

It provides very good visibility of the machine in difficult weather conditions and after dark. LED technology guarantees low energy consumption, long service life and resistance to shocks.

- Side spiked press rollers (hydraulically folding)

They are responsible for even pressing of the soil at the edges of the working width, which improves its consolidation. The hydraulic folding system makes transporting and manoeuvring the machine easier.

- Coulter - hardfaced

An extra hardfacing layer increases its resistance to abrasion and damage, which makes efficient work on heavy, compact soils possible. It guarantees even and precise placement of the seed.

- Coulter - sintered carbide

Fitted with tungsten carbide edges, it is characterised by exceptional resistance to wear. It performs excellently in hard, dry and stony soils, where standard coulters wear out quickly.

Detailed description:

• The chisel plough with ripper-type tines, a working width of 4000 mm and 9 tines is a modern min-till subsoiler designed for intensive loosening of the soil vertically and sideways in the root zone.
• Thanks to working at a depth of 500–650 mm, it effectively breaks up compact, impermeable layers of subsoil, improving aeration and water infiltration, which favours faster development of the plants' root system.
• The machine is an ideal solution for work with a 220 HP tractor, guaranteeing high output and low fuel consumption.
• This min-till subsoiler with a double spiked roller has been fitted with a two-row arrangement of 9 ripper tines with side cutters, which additionally loosen the soil across the entire working width.
• The 30 mm thick tines made of high-strength boron steel, set on a massive frame of 100x100x8 mm profile, guarantee durability even when working in the toughest conditions.
• Protection of the tines is provided by means of shear bolts, which safeguards the structure in the event of hitting an obstacle.
• A double spiked roller with a diameter of 560 mm and hydraulic depth adjustment ensures thorough breaking of clods, levelling of the field surface and sealing of the soil against water evaporation.
• Maintaining a working speed of 8–12 km/h, the subsoiler can prepare large acreages in a short time, while at the same time mixing crop residues and incorporating them into the top layer, which increases the organic matter content of the soil.
• The generous clearance under the frame prevents the machine from clogging, while the optimum weight distribution (2300 kg) makes deep work possible even in very hard soils.
• The specially shaped subsoiler chisel minimises working resistance, which allows the soil to be loosened effectively without inverting it and without placing an excessive load on the tractor.
• This means that the machine shortens the time needed to prepare the field compared with traditional ploughing with a plough, while at the same time lowering costs.
• Thanks to the use of high-quality working components (boron steel coulters that can be replaced with hardfaced elements or ones with sintered carbide), the subsoiler retains full output for many seasons.
• It will prove ideal both on large farms and in contracting businesses, providing even loosening of the soil, better water infiltration and a reduction in surface erosion.