WARNING
Care must be taken when handling loads in
the high lifting area, so the load/tool does not
come into contact with the boom system.
WARNING
Never operate the hydraulic extensions
against a solid object when the first boom is
completely lifted. Do not try to push or
compress loads when the first boom is fully
lifted, as this could cause damage to the first
boom cylinder.
3.3.4. Maximum load moment
If your crane has reached the maximum load moment (lifting capacity), the OLP gives a warning
and locks any crane movement that will increase the load moment. This is known as an OLP
situation.
If the 2nd boom is raised, the following movements are
locked:
• 1st boom down/up
• 2nd boom down
• extension boom out
If the 2nd boom is down, the following movements are
locked:
• 1st boom up
• 2nd boom up
• extension boom out
• 1st boom down (certain crane types and cases)
Lifting the load
Make sure that you always have the work in clear view. If you cannot see the load properly, you
could cause a fatal accident or serious damage.
Safety precautions and warnings
HIAB L-HiPro 145/165/195/235
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