Rotary tiller Inversa IZ

The Inversa is ideal for burying stones, clods and crop residuals. It allows to leave the thinner soil on the surface making easier the following seeding processes. The Inversa is the only one of its category thanks to the Alpego patented central gearbox with solid gears. The Inversa Alpego is realized with high-tensile steel, designed for a professional use for tractors up to 280 hp and it is available in the versions 3, 3,6 and 4 meters.


Photo gallery

On the ground


The whole range of Alpego Rotary Cultivators features the patented “CENTRAL DRIVE GEAR BOX” made of solid GEARS (no belts, no chains!)

The innovation and uniqueness of the Alpego Rotary Cultivator concept consists on the central transmission that drives the spinning torque from the PTO to the two half rotors through solid gears. This guarantees maximum reliability and less torque dispersion.
Another advantage is the absence of the lateral transmission and therefore a reduction of the overall width.



The transmission gearbox is made  according to internal Alpego specifications.

It consists of a speed gear change, which makes it possible to change the rotation speed and of a series of gears transmitting the motion to the rotor.

The vertically arranged gears made of cast iron work constantly in contact with the moving soil, which allows a natural heat dispersion.

Moreover, the working of the gears, always immersed in an oil bath, guarantees their optimum lubrication and cooling.


The reverse rotation of the rotor, combined with a sorting grid and a leveling bar, allows the soft and refined soil to be brought back to the surface.




Central and lateral mechanical seals in oil bath allowing for maximum reliability in extreme conditions also in water immersion.






img_presa di forza

Kit rear pto

Potenza massima trasmissibile 10 Kw.


Kit mounting broadcast seed drills

rullo GABBIA

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

rullo PACKER

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.

Technical data

  icon_trattore_potenza icon_larg_lavoro icon_larg_trasporto_con_rullo icona_rotazione_invertita icon_prof_lav_rotozappa icon_IG icon_zappetta_elicoidale icon_pettine icon_peso
Mod. HP mm. mm. mm. mm. (n°) (n°) (n°) Kg
Inversa  IZ-300 110-280 2930 3015 578 250 12 33+33 56 2070
Inversa  IZ-360 120-280 3635 3719 578 250 14 42+42 68 2370
130-280 4020 4104 578 250 16 48+48 76 2545


  • 1000 RPM gearbox Z=25/29 > 232-313
  • Drive shaft with slip clutch or automatic cam clutch (must be chosen)
  • 3-point hitch cat.3 oscillating
  • Central track eraser