Power harrows Rotodent DJ

The folding power harrow ROTODENT DJ is made of high strength steel, offering high structural performances while light in weight. It is available in the working widths 360, 400, 460 SUPER and 500 Super. It is ideal for tractors from 90 to 220 HP.


Floating frames

The 2 folding sections can adjust to the soil imperfections thanks to a floating system or they may be made rigid.

Stone guards under the gear trough

The front guards prevent rocks from entering to cause rotor damage.

Half-guards for the rotors

  • Two half-moons made of wear-resistant material
  • High protection against wear and external agents (stones, strings, pieces of metal…)
  • Self-cleaning because they turn with the rotor
  • Easy removal of the tines because they are attached to them

Floating roller mounted on a parallelogramm

Thanks to the PARALLELOGRAM system of depth adjustment , the rear roller constantly maintains the same degree of inclination, therefore:
– The leveling bar is constantly correctly adjusted;
– In the combination with a seed-drill the pressure of the seeding coulters is kept constant

Leveling bar fixed to the roller with independent adjustment

The levelling bar is mounted directly on the rear roller, thereby improving the levelling quality and decreasing the power absorption.

Set of forged quick replaceable tines

The quick system can be supplied separately as a set as an alternative to the traditional system, or it can be mounted directly on the machine.

Spacing between rotors 25 cm for a better crumbling of the soil and a reduced power absorption

Rotor phasing sequence

High tensile steel frame

High tensile steel frame


  • 1000 rpm single speed gearbox rotor rotation 350 rpm
  • 3-gearbox transmission
  • Central drive shaft 1"3/8 Z=6
  • Lateral drive shafts with shear bolt or automatic cam clutch (to be chosen)
  • Hydraulic unlocking system
  • Rear light boards
  • 3-point hitch cat. 2 and 3 oscillating
  • Movable side plates and adjustable
  • Central track eraser

Technical data

Mod. HP mm. mm. mm. (n°) (n°) Kg
Rotodent DJ-360 90-180 3600 2500 250 14 14+14 1800
Rotodent DJ-400 100-180 4000 2500 250 16 16+16 1970
Rotodent DJ SUPER-460 110-220 4600 2500 250 18 18+18 2170
Rotodent DJ SUPER-500 120-220 5000 2500 250 20 20+20 2290

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Track eraser pair

Hydraulic depth adjustment

Hydraulic levelling bar adjustment

Cage Roller

The CAGE roller is suitable for dry soils of medium density.

With the extra kits (available only for the G5 series) it is possible to add some pipes to the cage, thereby increasing the supporting surface.

The structure of the cage does not make it suitable to support very heavy loads, such as the combined implements.

Spiral roller

The SPIRAL roller creates a soft and uniform seeding surface and is suitable for medium and light soils.

It can’t be used in the combinations with the seed drill

Spike Roller

The SPIKE roller is very versatile, it works well even when the soil is damp and compacted.

It can be used in the combinations with the seed drill

Packer Roller

The PACKER roller has a tubular structure with a large diameter: this makes it very sturdy and particularly suited for the combinations with seed drills.

Several rows of tines guarantee the traction on the ground and a series of adjustable brushes keeps each of them clean.

The result is a compact surface, perfect for sowing.

Crumb roller

The CRUMB roller is suitable for working friable soil, also heavy and wet, and allows a good crumbling and compaction before seeding. Scrapers avoid stopping.