Rotary tiller Rotozappa FZ

Rotary tiller FZ with a horizontal axis for the best tillage of the soil, the mixing of weeds and of crop residues even in very difficult soils. Unique in its category thanks to the central gear transmission. Made of high strength steel it is available in 3 working widths 3, 3.6 and 4 m. It is ideal for tractors from 110 to 280 HP.


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 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 with 6 helicoidally positioned blades

Horizontal Rotor featuring L-shaped blades.Excellent for chopping and burying grass, vegetables and other surface residues, on any type of soil.




Central and lateral mechanic sealing

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




FZ rear gate

Convex “S” shape with new shock-absorbing systems with four elastic arms for an ideal flow of the soil and its best crumbling.

The central crank makes its adjustment easy.




Counter-flange set

The counter-flange doubles the sturdiness of the rotor flanges and of the blades, thereby increasing their resistance and lifespan.




Floating roller mounted on a parallelogramm

Thanks to the PARALLELOGRAM system of depth adjustment , the rear roller constantly maintains the same degree of inclination.




High tensile steel frame

High tensile steel frame




Equipment

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

Technical data

Mod. HP mm. mm. mm. (n°) (n°) Kg
Rotozappa FZ-300 110-280 2930 3015 250 12 33+33 1880
Rotozappa FZ-360 120-280 3635 3719 250 14 42+42 2150
Rotozappa FZ-400 130-280 4020 4104 250 16 48+48 2405

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Options

Track eraser pair




NO-STOP Track eraser pair (2 spring)




Hydraulic depth adjustment




Kit rear pto




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.