Driving modes and rigging for on-road driving
6.4 Rigging the main boom
Operating manual 3 302 709 en 6 - 33
GMK5150L
12.01.2018
Switching over the hydraulic circuit
• Switch over valves – lever (4) vertical.
Releasing the pivot pin
• Remove the pins (1) from the connecting
points (2) and insert them into the connect-
ing points (3).
• Secure the pins (1).
• Release the pivot pins on the other side in
the same way.
• Open the Superstructure lock menu (1) if necessary.
Pulling out the pivot pin
• Start the engine from the crane cab;
à p. 10 - 3.
• Select the symbol (1).
• Press and hold (2) or (3) button until the
pivot pins (4) are completely pulled out on
both sides.
• Switch the engine off.
s
S
Risk of damage to the main boom
Before pulling out, the main boom must be slung and all other lifting gear
must be tightened.
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