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Naarva-Grip Felling Heads Felling:
The
Naarva felling head takes a standing tree, cuts it, and places the stem to the ground, or
onto a trailer. Removal of limbs: The grapple jaws on the felling head are sharpened on the top surface. The felling head can also, in certain conditions, be used as a de-limber by loosely grabbing the tree while it is still standing, and lifting the head up along the trunk. This makes the stem easier to handle and transport. The accumulating felling heads do not have capabilities for de-limbing. Bucking
the tops: One can
start cutting the tree to length from the top, while the tree is standing. One can
first buck off the top, and then cut the stem to desired lengths. The
Grip: The
grapple jaws can be used independently of the cutter. The jaws can also be
used for loading, and the felling head can even be used for feeding a wood chipper. Mounting
the felling head: The felling head is
mounted onto the log loaders rotator, replacing the loader's grapple. No additional
hydraulics are required, as the felling head gets its power from the same hoses that
opened and closed the grapple. The oil flow is split by solenoids which
directs the oil to either the cutting action, gripping, or the tilting of the tree.
The solenoids are controlled electrically from the cabin.
The felling head requires 12V DC to operate the solenoids. The cutting
mechanism: The Naarva-Grip has
a strong guillotine type cutter, and requires very little servicing of the machine.
Trees can be cut close to the ground, as the guillotine design, unlike felling heads using
chains, is not easily damaged by sand, dirt, or rocks.
One can even cut trees that are under snow or moss. The Naarva-Grip has no
chains to sharpen or bars to replace. The guillotine frame surrounds the tree completely before the blade starts cutting. The guillotine leaves a clean and smooth cutting surface. Stumps can be cut short, so they do not cause damage to the tires of the harvesting machinery. FELLING HEADS
Watch a video of the felling heads! You need Windows Media Player, which probably was included with your computer.
The cutting capacity is for conifers. When harvesting hardwoods the cutting capacity is 30% less. ACCUMULATING FELLING HEADS The accumulating felling head cuts off and collects the stems in the grapple. Stems from diffrent locations can be bundled.
The cutting capacity is for conifers. When harvesting hardwoods the cutting capacity is 30% less. Click here to see how the accumulating felling head is equipped. Watch videos on how the accumulating felling heads work! ( Need Windows media player) Click here to see video on how the accumulating felling head E32 works. 17 mb
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Northeast Implement Please email us at info@northeastimplement.com with any questions concerning our products. Phone: (607) 589-6160 Fax: (607) 589-4026 Mail: 460 Halsey Valley Road, Spencer, NY 14883 |
