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Operation
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WARNING
The operation of this equipment must be carried out by competent, suitably trained personnel,
experienced in the use of hydraulic excavators.
Before using this equipment, the operator should read and fully understand this manual.
Operators should be equipped with suitable safety wear and personal protection equipment as
deemed to be necessary as a result of conducting the required risk assessment.
Before using this equipment, check the general condition of the Tree-Lopper. Make sure all
guards are present & in good condition, check that all nuts & bolts are tight. Inspect hydraulic
fittings & hoses for damage & leaks and check that all emergency stop controls operate
effectively.
Prior to commencing operation, a full appraisal and risk assessment of the area to be worked
should be carried out, taking into consideration the proximity of any buildings, pylons, overhead
lines, footpaths or areas where members of the public and other site operatives may be. A
suitable exclusion zone should be established & signage displayed to prevent unauthorized entry.
Consider any steep inclines, ground conditions and the stability of ground which is to support the
excavator. At all times keep a regular lookout for obstructions within the operating area as well as
persons entering the exclusion zone and be watchful of any wildlife. Be aware of any change in
ground conditions & inclines and avoid sharp turns.
Cutting Recommendations:
Trees should always be sheared at right angles to the grain. Cutting the tree at an oblique angle
to the grain can cause the frame to twist and put undo strain on the cylinder, pins and blade.
When cutting small branches & saplings, the blade can be opened just enough to cut in the front
portion of the frame, reducing cycle time. For cutting larger sections up to the Tree-Lopper's
rated capacity, open the blade completely and position the tree as far into the throat of the frame
as possible for maximum shear power. When trimming branches etc., rotate the blade vertically
and cut from the side.
Trees sheared will generally fall to the left or in the direction of blade travel; plan the progress of
work accordingly.
Cutting capacity will vary according to hydraulic pressure, cutting conditions, and species of tree.
Seasoned wood cuts much harder than live, green wood, therefore cutting capacity and
performance will vary accordingly.
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