Operating elements for crane operation
9.2 Short description of the operating elements
Operating manual 9 - 107
GMK5150L
Lifting/lowering wheels
The axle load on the pre-selected wheels lies in the permissible range.
The horn sounds when a button is pressed.
The movement stops after the button is released or the maximum
permissible wheel load is exceeded.
Wheel load display
The displays (A) to (D) show the sum of the
wheel loads for the associated wheels.
– Opposite the operator side
– Operator's side
The display is in tons or kilopounds,
depending on the setting – (1 Kilopound =
1,000 lbs).
1Raise: Press the button – the selected axles are raised and the
truck crane is lowered
2Lower: Press the button – the selected axles are lowered and the
truck crane is raised
A Wheel load of the wheels A1 + A2
B Wheel load of the wheels B3 + B4 + B5
C Wheel load of the wheels C1 + C2
D Wheel load of the wheels D3 + D4 + D5