Alpego - Inversa IG Rotary Tiller Wales

Rotary tiller Inversa IG
IG stone burier, specifically designed to bury rocks, clods, and residues in the most efficient way. It allows to bring back to the surface the lightest part of the soil allowing for an easier sowing. Unique with its central gear box of solid gears. Made with high tensile steel, it is available in 2.5 and 3 meter working width. Maximum hp allowed: 170 hp

Equipment

- 1000 RPM gearbox Z=21/33 > 237
- Drive shaft with slip clutch or automatic cam clutch (must be chosen)
- 3-point hitch cat. 2
- Central track eraser
- Rear-roller connecting plates with a system for quick-adjustment of the working depth

Features

Central and lateral mechanic sealing
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.

Vertically arranged gears

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 ironwork 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.

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

High tensile steel frame

Rotor with 6 helicoidally positioned blades

Technical data

Model HP mm mm mm kg
Inversa IG-250 E 75-170 2440 2550 540 1424
Inversa IG-300 E 85-170 2910 3020 540 1634