Kato SR-300L, Instruction Manual

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17-2 Stationary crane-on-rubber operation
(511A-0028-0E)
(1) Conditions for stationary crane-on-rubber operation
1) Maximum boom length: 23.45m
2) Suspension locked (suspension lock cylinders fully retracted)
3) Tire pressure: 900kPa (9kgf/cm
2
) (same pressure as for driving)
4) Determine the boom status, working area and rated lifting capacity with reference to the rated lifting capacity
chart for stationary crane-on-rubber operation.
5) Apply the parking brake and the brake lock at the same time.
・
When the pressure in the compressed air tank falls while the brake lock is in use and the foot
brake cannot operate, a buzzer will sound. Before you are going to use the foot brake again,
you must raise the engine speed to recharge pressure in the tank to the rated level.
・ Do not use the brake lock when the engine is not running or when the crane is not in use and
in any case never use it for more than one hour. Do not leave the machine unattended while
the brake lock is in use.
(541A-0197-1E)