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Felling heads cut off a standing tree and load the tree onto a trailer. The Naarva felling heads have a guillotine shear which makes them suitable for land clearing and for firewood production. The guillotine can cut close to the ground so the stump height is minimal. The guillotine can be operated under snow. It is much less sensitive to damage when compared to a chain bar. The jaws of the grapple are sharp, so the felling head can be used for de-limbing of some conifers.

The felling heads come in two versions. The regular felling head cuts off one tree at a time or a cluster of saplings if the cluster can be captured inside the guillotine jaws.  The accumulating felling head stores several stems in the grip and enables the stems to be cut from different places. The bundle can then be dropped off. This is a very useful feature for example when highway departments are clearing out growth   over ditches.

ACCUMULATING FELLING HEADS

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Naarva 1600-40 and 1500-40 accumulating felling heads.

 

Model

Weight  lb.      

Max. cutting diam, force at 2610 psi Height in felling position Grapple opening Max. opening of accumulating unit Required pressure and oil flow.
1500-25E 860 9.8"

95kN

37.4" 35.4" 35.4" 2460-2900 psi

13-23 GPM

1500-25EH 950 9.8"

95kN

37.4" 34.4" 35.4" 2460-2900 psi

13-23 GPM

1500-40E 1235 12.5"

140 kN

48" 35.4" 35.4" 2460-2900psi

21-42 GPM

1600-40 1320 12.5"

95 kN

65" 35.4" 35.4 2460-2900 psi

21-42 GPM

The cutting capacity is for conifers. When harvesting hardwoods the cutting capacity is 30% less.

Click here to read ow the accumulating felling head works.

Click here to see video on how the accumulating felling head works. ( Need Windows media player)

FELLING HEADS

 

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Naarva 1500-25 and 1400-40 felling heads

Model

Weight  lb.      

Max. cutting diam, force at 2610 psi Height in felling position Grapple opening Required pressure and oil flow.
1500-25 660 9.8"

95kN

35.4" 35.4" 2460-2900 psi

13-23 GPM

1500-40 1100 12.5"

140 kN

48" 35.4" 2460-2900psi

21-42 GPM

The cutting capacity is for conifers. When harvesting hardwoods the cutting capacity is 30% less.

Click here to see a video on how the felling heads work. (Windows Media Player File)

 

Northeast Implement    460 Halsey Valley Rd., Spencer NY 14883   Tel: (607) 589-6160

Email: info@northeastimplement.com