Hydraulically controlled stabiliser extensions
Unlock the stabiliser locking device (1) (if fitted) and extend
the stabiliser extensions with the levers on the valve or the
controller depending on your crane configuration.
WARNING
Do not stand in front of the hydraulically operated stabiliser legs when you are
operating them.
5.2.4. Set the stabiliser legs [AR+]
The procedure of setting the stabiliser system differs depending on the type of stabiliser system.
Repeat the instructions for the stabiliser extension and leg on the other side of the vehicle. For
auxiliary stabiliser system [option]: Repeat the process.
WARNING
Take care not to lower the stabiliser leg onto
your foot.
NOTE
For cranes with VSL the stabiliser leg downward movement is automatically
stopped at a pre-given force level. To exceed this pre-given force level, operate
the stabiliser leg down once again.
DANGER
Always ensure that the stabiliser legs and stabiliser extensions are in working
position and securely locked.
1
Starting crane operation
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HIAB K-HiPro 285-425 X4