Alpego - Rotozappa FB Rotary Tiller Wales

Rotozappa FB

50-100 HP
Rotary tiller FB with a horizontal axis for the best tillage of the soil and the chopping of crop residues under different situations. Unique in its category thanks to the central gear transmission. Made of high strength steel it is available in 5 working widths from 1.6 to 2.5 m. It is ideal for tractors from 50 to 100 HP.

· 540 RPM gearbox Z=17/19 > 233-291

· Drive shaft with slip clutch - tractor Pto 1”3/8 Z=6

· 3-point hitch cat. 2

· Central track eraser

· Available with Skids or Roller

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.

FB rear gate

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

High tensile steel frame

Model HP mm mm mm kg
Rotozappa FB-160 50-100 1500 1595 220 755
Rotozappa FB-180 55-100 1730 1830 220 820
Rotozappa FB-205 60-100 1910 2065 220 880
Rotozappa FB-230 65-100 2200 2290 220 940
Rotozappa FB-250 70-100 2440 2535 220 1015