07 - 54 RT60 Rough Terrain Crane
In some locations, such as coastal areas, the crane may be exposed to the deteriorating
effects of salt, moisture, or both. To protect exposed metallic surfaces, wiring, hoist rope,
paint and other items, keep them dry and well lubricated where salt or high humidity are
encountered. Follow the recommendations below when operating in these conditions:
a) Make frequent inspections for rust and corrosion and remove them as soon as they
are detected. Dry and paint exposed surfaces after rust and corrosion have been
removed;
b) Where paint may not be applied, such as on polished or machined surfaces, coat the
area with grease or lubricant to repel water;
c) Keep bearings and their surrounding surfaces well lubricated to prevent the entry of
water;
d) Hoist rope must be kept well lubricated to prevent moisture and salt from penetrating
the cable strands.
HIGH ALTITUDES
Variations in altitude alter the fuel-air mixture burned in the engine and affect the engine’s
performance. At high altitudes, atmospheric pressures are lower and less oxygen is
available for combustion of the fuel.
Keeping the air cleaner clean and free of obstructions will help alleviate high altitude
problems.
At high altitudes, closely monitor the engine temperature for overheating.
STORMS
In case of storms, take the following precautions:
a) If possible, support the load and completely retract the boom;
b) If caught by a sudden storm, switch off the engine and leave the machine;
c) If the machine is struck by lightning, check general machine operation before
restarting it;
d) You must always know the weather forecasts of your area before starting work.
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