Alpego - Rotopik KG Rotary Tiller Wales

Rotary tiller Rotopik KG
Tiller Rotopik KG with a horizontal rotor equipped with almost straight tools, which work on their tip for a better penetration of particularly difficult soils. Unique in its category thanks to the central gear transmission. Made of high strength steel it is available in the working widths 2.5 and 3 m. It is ideal for tractors from 75 to 170 HP.

Equipment

- 1000 RPM gearbox Z=25/29 > 320
- Drive shaft with slip clutch tractor Pto 1”3/8 Z=6
- 3-point hitch cat.2 oscillating
- Central track eraser

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 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.

Rotor shaft, with 4 heavy-duty blades, reduced power absorption
Horizontal Rotor featuring twisted straight blades. The special blades work tip first to guarantee optimum result also in extremely tough soils.

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
High tensile steel frame

Floating roller mounted on a parallelogramm
Thanks to the PARALLELOGRAM system of depth adjustment, the rear roller constantly maintains the same degree of inclination.

Levelling bar on roller. Independently adjustable
The levelling 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 levelling quality and reducing the power absorbed by the power harrow.

Technical data

Model HP mm mm mm kg
Rotopik KG-250 75-170 2440 2550 240 1275
Rotopik KG-250 85-170 2910 3020 240 1410