FIELD: timber industry, forestry.
SUBSTANCE: device can be used for laying-in fir-tree branches directly on felling area. Proposed device has frame, working member in form of drum on rod of which plates with cutting edges are freely mounted. Plates are made in form of hammers, free end of each hammer being provided with parabolic cutting edge. Hammers are mounted on drum rods in staggered order.
EFFECT: improved quality of fir-tree branches.
3 dwg
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