Power harrows Rotodent RmaX

The ROTODENT RmaX is a rigid power harrow unique in its category. Its strong point is the TWIN-FORCE “maX” mechanical peculiarity and its heavy-duty structure. It is available in the working widths 3, 3.5 and 4 m. for tractors from 120 to 320 HP.


Features

Rotors mounted on tapered roller bearings TWIN-FORCE

Thanks to the PARALLELOGRAM system of depth adjustment , the rear roller constantly maintains the same degree of inclination, therefore:
– The leveling bar is constantly correctly adjusted;
– In the combination with a seed-drill the pressure of the seeding coulters is kept constant




Gearbox

By reversing the position of the changeable gears by replacing it, it is possible to have available several rotation ratios of the rotors.
This makes it possible to obtain the best possible performance of the power harrow depending on the type of soil, on the forward speed and on the required degree of crumbling.




Stone guards under the gear trough

The front guards prevent rocks from entering to cause rotor damage.




Floating roller mounted on a parallelogramm

Thanks to the PARALLELOGRAM system of depth adjustment , the rear roller constantly maintains the same degree of inclination, therefore:
– The leveling bar is constantly correctly adjusted;
– In the combination with a seed-drill the pressure of the seeding coulters is kept constant




Levelling bar on roller. Independently adjustable

The leveling 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 leveling quality and reducing the power absorbed by the power harrow.




High tensile steel frame

High tensile steel frame




Equipment

  • 1000 rpm gerabox Z=29/25 > 368-273 g./m
  • Drive shaft Walterscheid with cam clutch 1"3/8 Z=6
  • Levelling bar on roller. Independently adjustable
  • Drop-forged quick fit tines
  • 3-point hitch cat. 3 oscillating
  • Movable side plates and adjustable
  • Drop-forged tines (STANDARD+RAPIDO version)

Technical data

Mod. HP mm. mm. mm. (n°) (n°) Kg
Rotodent RmaX-300 120-320 2980 3000 300 12 12+12 1345
Rotodent RmaX-350 130-320 3450 3500 300 14 14+14 1530
Rotodent RmaX-400 140-320 4000 4000 300 16 16+16 1680

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Options

Track eraser pair




NO-STOP Track eraser pair (2 spring)




Hydraulic linkage




Hydraulic depth adjustment




Set Quick Release for the dropforged tine

The QUICK-RELEASE system can also be supplied as a separate kit as an alternative to the traditional one.




Kit rear pto




Hydraulic levelling bar adjustment




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.




Rubber roller

The GOMMA (rubber) roller is suited for combinations with seed drills for cereals: it guarantees that the seed is placed at a constant depth.

The rubber covered surface and its large diameter decrease the clamming effect of the soil and makes it a roller suited for any work condition.




Trapeze Roller

The notched cast-iron roller ridges are spaced 12.5 cm or 15 cm depending on row spacing.With its diameter of 505 mm it combines a perfect rotation and a pressing of the seeding line.Designed for the combination can also work alone.It adapts perfectly to all types of dry or wet soil even in the presence of stones or crop residues.