power harrow Rotodent RM

The professional rigid power harrow ROTODENT RM, thanks to its TWIN-FORCE tine support with tapered roller bearings is available in the working widths 3, 3.5 SUPER and 4m SUPER and it is ideal for tractors from 80 to 170 HP.

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By reversing the position of the changeable gears by replacing it, it is possible to have available several rotation ratios of the rotors.
This makes it possible to obtain the best possible performance of the power harrow depending on the type of soil, on the forward speed and on the required degree of crumbling.

Cambio velocità
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Levelling bar on roller. Independently adjustable

The leveling bar of the ALPEGO power harrows is directly attached to the rear roller.
This makes it possible to maintain a constant height from the ground, thereby improving the leveling quality and reducing the power absorbed by the power harrow.

Barra affinamento
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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

Reg rullo parallelogramma
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Stone guards under the gear trough

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

Protezioni anteriori erpici
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Rotors mounted on tapered roller bearings “Twin-Force”

The TWIN-FORCE system consists of two rotors mounted on conical bearings, joined together by one support.

This allows for longer tines and guarantees high reliability and an increased efficiency also in conjunction with high tractor powers.

Rotore Twinforce ita

– 1000 rpm gearbox Z=15/25 (rotor speed 336 g./m.)
– Linkage cat. 2 oscillating
– Movable side plates
– Levelling board on roller. Independently adjustable
– Universal joint with shear bolt or automatic cam clutch safety system to be chosen (NOT PROVIDED AS STANDARD)


– 1000 rpm gearbox Z=21/33 (rotor speed 345 g./m.)
– New roller Packer PK4L

 Trattore potenzaLarg lavoroLarg trasportoProf DenteRotoreDentiPeso°)(n°)Kg
Rotodent RM-30080-150298030002801212+121030
Rotodent RM-35090-170348035002801414+141180
Rotodent RM-400100-170398040002801616+161265

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Track eraser pair

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Hydraulic depth adjustment

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Hydraulic carrier for mounting a seed drill

for rigid machines:

Attacco idraulico fissi

for folding machines:

Attacco idraulico pieghevole
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Rear P.t.o.

Pto maximum power 10 Kw

PDF presa di forza
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Kit for quick release of forged tine

The QUICK-RELEASE system can also be supplied as a separate kit as an alternative to the traditional one.

Smontaggio rapido denti erpici
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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.

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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

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Spiral roller

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

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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.

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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.


Miniatura depliant erpice

Brochure Rigid and foldable Power harrows IT – GB – FR

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