Operating Instructions - Extracting Piles (Quick Reference Illustrations) - Dawson EMV 550 Owner's Manual

operating instructions - extracting piles
The illustrations below are to show visually a simplified version of the operating instructions given in part
5.2/5.3, driving / extracting piles. 5.1 preparation before driving / extracting piles must be read before these
illustrations.
Ensure it is safe to move the dipper arm.
Release the stand from the jaws of the
vibrator by operating the retract bucket ram
control function in the cab.
Move the vibrator to the pile to be extracted.
Leave enough room for the safe insertion of
the lifting chain.
Clear all personnel standing in high risk
area.
Under no circumstances should a pile be
pulled using the liftin chain.
Clamp the vibrator onto the pile head
ensuring that it is level.
20
(quick reference illustrations)
90°
excavator mounted vibrator