HV-HF-HFF · Automatic side-shift rotary tiller

HP 40-70 KW 29-51

Automatic side shift rotary tiller suitable for medium size tractors

The HV-HF-HFF model represents one of the most popular machines in the Celli range and has been for more than 25 years a very successful product in its segment of the market. Innovative technology and simplicity of the mechanical solutions, together with the high quality of the materials and components used, are the basis of these excellent results.
The technical features are outstanding: box section frame, special sealing system to protect the rotorshaft bearings, sturdy gearbox designed and built by Celli, thick rear cover well shaped to get ideal finishing and levelling of the soil. Three versions are available (HV – HF – HFF). The difference is in the initial position from which they can be side-shifted: HV is centered, the HF is partially shifted and the HFF is shifted (see table here below).

Main technical features:

  • Maximum suggested horsepower: 70 HP (51 KW).
  • Side transmission: gears.
  • PTO: 540 r.p.m.
  • 1 speed gearbox.
  • 6 C-shaped blades per flange.
  • Driveshaft safety clutch.
  • Hydraulic side shifting.

On request:

  • L-shaped blades
  • 4 speed gearbox
  • Front wheels
  • Manual control of the side-shift
  • Plastic guard to avoid damages to the plants
  • Spikes rotorshaft (not available for the 230 size).
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Ideal to:

  • Work with medium sized tractors
  • Cultivate around trees in vineyards and orchards
  • Work soil in orchard and vineyard

Technical specifications

Main frame very rigid, thanks to the double shielded box section and to thick steel sheets.

Working width up to 230 cm (HV model)
The robust construction and the high quality standards allow to work with
large working widths and with significant side off-set, up to 220 cm from the tractor centre line.

Side shift mechanism through a chrome-vanadium front bar
This feature allows a smooth side-shift and doesn’t generate tension to the frame of the machine.

Oil bath thrust sealing system for a perfect protection of rotor bearings (HV model)
These thrust steel seals are water and dust proof, and they are usually used for crawler tracks of industrial machines.

Side-shift automatic mechanism tested since many years
Designed and developed since the 70’s, it has then been adopted by all manufacturers, thus becoming the benchmark. The promptness of the sensor and the quick reactivity of the hydraulics allow to work in narrow spaces and in proximity to plants.

Optimal levelling of the tilled soil
The rear tailgates have been designed to allow better soil levelling. The most important features of tailgates are the shape, rigidity and weight.

Extensively tested side transmission with gears (HV model)

Versatility

Special fruit guards
The HF and HFF models (only working width 205 and 230) can be supplied with a plastic protection guard which prevents the machine to damage the trees with low foliage.

Possibility to effectively work below trees by using the various versions available (HV model)
The vineyard version (HV), the orchard version (HF) or the orchard off-set version for trees with large foliage (HFF) are 3 versions of the same machine. The only difference between these 3 models is the position of the machine when not side-shifted, therefore the position of maximum side shift compared to the centre line of the tractor.

Commercial points

The HV model is since many years the benchmark in this segment of automatic side-shift rotary tillers
More than 10.000 units have been sold in the last years, and it is by far the most popular side-shift model on the market.

2 models available
These 2 models can perfectly fit tractors from 20 to 70 HP.