Manitowoc Grove GMK4100L-1 Operating Manual page 517

Operating manual
GMK4100L-1
Lifting/lowering wheels
The axle load on the pre-selected wheels lies in the permissible range.
The horn sounds when a button is pressed.
1 Raise: Press the button – the selected axles are raised and the
truck crane is lowered
2 Lower: Press the button – the selected axles are lowered and the
truck crane is raised
The movement stops after the button is released or the maximum permis-
sible wheel load is exceeded.
9.2 Short description of the operating elements
Wheel load display
The displays (A) to (D) show the sum of the
wheel loads for the associated wheels.
– Opposite the operator side
A Wheel load of the wheels A1 + A2
B Wheel load of the wheels B3 + B4
– operator's side
C Wheel load of the wheels C1 + C2
D Wheel load of the wheels D3 + D4
The display is in tons or kilopounds, depend-
ing on the setting – (1 kilopound = 1,000 lbs).
3 302 690 en
Operating elements for crane operation
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