The QB3500 Fixed Felling Head is a multi-functional felling attachment designed to fell, bunch, shovel, and load. Its high-torque continuous rotation system and grapple-type arm design fundamentals allow for highly controlled felling of large, high-value hard and softwood, providing increased value recovery.
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| STANDARD CONFIGURATION | METRIC | IMPERIAL |
|---|---|---|
WEIGHTS & DIMENSIONS | ||
Weight | 2,450 kg | 5,400 lbs |
Height | 2,150 mm | 85"" |
Depth | 1,962 mm | 77"" |
Width (Arms Closed) | 1,422 mm | 56"" |
Width (Arms Open) | 1,856 mm | 73"" |
Rotate Motors | 2 x MCR05 | |
Degree of Rotation | Continuous 360° | |
GRAPPLE SECTION | ||
Minimum Closing Diameter | 140 mm | 5.5"" |
Maximum Opening Diameter | 1,100 mm | 43.3"" |
SAW | ||
Cutting Capacity | 870 mm | 34"" |
Bar Length | 1,092 mm | 43"" |
Saw Motor | F12-60 | |
Motor Size | 60 cc | 3.66 in³ |
Chain Size | 19.05 mm | 3/4"" |
Saw Bar Rotation | 225° | |
HYDRAULICS | ||
Pressure | 300 bar | 4,350 psi |
Maximum Flow | 250 lpm | 66 gpm |
Valve Bank | M4-15 | |
CARRIER REQUIREMENTS | ||
Carrier Size | 24 – 28 ton |
