Quadco’s new 52‐inch drum mulcher is part of new series of tough, reliable and productive forestry mulching attachments. It is an extreme duty attachment, best suited to 20‐35 ton excavators and feller bunchers. To improve productivity and handling of ground material, a 102‐degree lateral tilt is offered as standard equipment as well as a fixed heel equipped with replaceable bucket teeth. The drum has a spiral‐shaped bite limiter that also spreads material evenly across the width. It is available with a variety of Quadco teeth, allsteel or carbide, to suit any application. Built‐in universal boom adapter provides equipment dealers, particularly rental fleets, flexibility, and quick turn arounds to meet the demands of their client’s businesses ‐ pins and sleeves only can be swapped when a change of carriers is required.
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STANDARD CONFIGURATION | METRIC | IMPERIAL |
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WEIGHTS & DIMENSIONS | ||
Weight (incl. lateral tilt﹐ heel﹐ typical bolt-on sleeves & pins) | 2,223 kg | 4,900 lbs |
Overall height | 1,524 mm | 60"" |
Width | 864 mm | 34"" |
Length (max. length with heel) | 2,515 mm | 99"" |
Lateral tilt angle | 102° (+ 52°/-50°) | |
DRUM | ||
Cutting swath | 1,321 mm | 52"" |
Drum diameter﹐ tip-to-tip | 610 mm | 24"" |
Number of teeth | 26 | |
Drum speed | 2,200 rpm | |
HYDRAULICS | ||
Recommended carrier size | 20 - 35 ton | |
Variable displacement motors | 1 × 170 cc | |
Minimum flow@ pressure | 189 l/min @ 240 bar | 50 gpm @ 3,500 psi |
Optimum flow @ pressure | 246 l/min @ 240 bar | 65 gpm @ 3,500 psi |
Maximum pressure | 340 bar | 5,000 psi |