O
O
perating techniques
The excavator is a multi-task machine capable of being fitted with
multitude special attachments to perform many types of work.
This chapter contains information and instructions regarding the
best operating practices to improve efficiency, including
examples on how the most common attachments are used. It is
important that the correct technique is used to obtain safe and
efficient use of the machine.
This machine is equipped with load-sensing hydraulics, which
means that the oil in the system is supplied proportionally
according to the position (deflection) of the control levers. If the
control levers are in neutral position, consequently no oil is
supplied from the pumps.
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