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fOREST

Accumulating Energy Wood Head

fOREST

Accumulating Energy Wood Head

Naarva E models have been equipped with accumulating grippers that significantly enhance the productivity of small wood harvesting. The accumulation of bunches in an upright position speeds up the work and reduces the number of crane movements required. Tree bunches that are placed by the harvesting track are easy to collect and load. The grapple is balanced and does not tilt forward even when the bunches being accumulated and handled are large. The modular structure of the E models allows flexible combination of the various frame, guillotine, and accumulating grapple options, to form a product that best suits each base machine and purpose.

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Accumulating Energy Wood Head E24

FEATURES

  • Electricity free control with only grapple open/close valve
  • New quick Ø 24 cm cutting guillotine
  • Weight 260 kg

SUITABLE FOR

  • Felling energy wood and small wood
  • Loading of trees
  • Cleaning road sides, field edges and bushes

ELECTRICITY FREE CONTROL

Naarva E24 felling head is mounted to a loading crane to the place of a loading grapple. All functions are operated with "grapple open / close" valve. It does not require extra hydraulics or any electricity.

Sequence valves operate cutting, accumulating and tilt function automatically. When "grapple close" function is used and pressure reaches a limit, the guillotine starts cutting. When "grapple close" function is kept pressed the pressure reaches a higher limit and the felling head goes to loading position.

QUICK AND STRONG GUILLOTINE CUTTING

New quick and strong cutting guillotine was designed for Naarva E24. It can cut up to
24 cm (9" ) thick trees. Cutting time is 1,2 seconds (oil flow 70 liter / min). Guillotine grips close around the tree and press it against the cutting blade.

The cutting guillotine is maintenance free. Only maintenance required is greasing the nipples. Cutting unit is on a sliding frame so strain from the cutting does not damage the felling head.

LOADING OF TREES

New Naarva E24 felling head is very suitable for loading of trees. Hydraulic cylinder tilts the head to loading position. You can load and cut trees in the loading position. Cutting blade is in the back and is not in the way when loading.

 

 

Model
E24
Weight
260 kg
Grapple opening
60 cm
Accumulating grippers opening
60 cm
Cutting
Ø 24 cm
Control Grapple opens / close valve
Voltage
Model is electricity free
  • Baltrotors GR46 rotator
  • Swing damper for rotator
  • Naarva quick coupling set for loading grapple and Naarva