Grove Published 3-1-2018, Control # 559-03 2-41
RT9130E-2 OPERATOR MANUAL SAFETY INFORMATION
These inspections apply only to overloads up to 50%. For
overloads of 50% or higher, crane operation must be
stopped immediately and Crane Care must be contacted for
corrective action.
Regular overload tests of mobile cranes are not
recommended. Overload test may only be required after
major overhaul or following the modification or repair of load
bearing parts (e.g. repair of welded structural parts). In this
case, the selection of configuration and test loads shall
ensure the proof of competence of the repaired part only,
Contact Manitowoc Crane Care for more information.
The following illustrations may not be an exact
representation of your crane and are to be used for reference
only.
NOTE: If an overload condition is detected by the RCL,
data are recorded by the event recorder. If your
crane is equipped with CraneSTAR, an overload
warning will be posted to the web site for review by
the crane owner.
Overload warnings do NOT indicate real time
events! Warnings could be sent 24 hours (or more)
after the actual event.
WARNING
Overload Hazard!
To avoid an accident caused by overload damage to
your crane:
• Perform the inspections outlined in this publication
for overloads up to 50%.
• Stop operating the crane and contact Manitowoc
Crane Care immediately for overloads of 50% and
higher.