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Naarva Forestry Grapple Felling Head Rotating Tree Shear - $10,000 (Gordonsville)
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Felling head
for tractors, forwarders, 5-8 ton excavators, and truck loader cranes
Excavator 10-20 tn
Excavator 5-8 tn
Forwarder
Harvester
Tractor
Truck loader crane
Features
Excellent loading properties
Efficient guillotine cutting, 25 cm
Easy installation, no additional hydraulics or housing
Suitable for
Felling of single trees
Clearing of bushes and roadsides
Removal of problem trees
Loading
Effortless felling and loading
Naarva K25 is easy to install for example in the place of forwarders own loading grapple and to be used for felling, collecting, cutting and, loading trees, bushes and branches.
A versatile harvesting equipment for truck loader cranes
Naarva K25 felling head provides
removing problem trees in urban areas and residential plots
removing hedges, old poles, and posts
shortening branches
cutting and lifting of trees fallen on power lines, roads, and buildings
Trees and bushes that have been cut down can be lifted onto the bed of a truck directly, which makes harvesting safe and efficient in areas of restricted access. Thanks to the long extension capacity of the loader crane, all trees can be cut into sections from the top down, regardless of their height.
Strong guillotine brings maximum cutting power
Traditional Naarva-guillotine
A clean and even cutting surface
A two-phase cutting
1. Grippers close around the tree
2. Cutting cylinder pushes the blade through the tree
Max. cutting 25 cm.
Naarva K25
Naarva K25Naarva K25Naarva K25Naarva K25Naarva K25
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Technical information
Factory code K25
Weight 300 kg
Height in felling position 90 cm
Grapple opening 90 cm
Cutting diameter*, force, and speed** Max. cutting: Ø25 cm Cutting power: 95 kN Cutting time: 1.8 s
Required hydraulic pressure 170-200 bar
Required oil flow 40-90 l/min
Control system Cable control with 3 buttons
Voltage 12V or 24V
*The max. cutting diameter is approx. 30% lower for hard wood (such as oak and beech). ** With a 90 l/min oil flow All provided values are approximations. The manufacturer reserves the right to make changes in the products. 04/2011.
Radio control with various control options
Extension boom for 5-8 ton excavators, 1 meter reach. S40 or S45 quick connectors
Cejn Flat face quick couplings
Finn-Rotor rotators
Link for the rotator