Manitowoc GROVE GMK5150L, Operating Manual

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Driving with a rigged truck crane
13.2 Permissible rigging modes and axle loads
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GMK5150L
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13.2 Permissible rigging modes and axle loads
Depending on the counterweight rigged, you must bring the superstructure
and the main boom into certain positions so that the permissible axle loads
are not exceeded.
•
Enter and confirm the current rigging mode of the truck crane.
•
Bring the superstructure and the main boom into a position that is indi-
cated in the following table for the specified counterweight rigged.
•
Tie down the hook block so that it cannot swing around.
Axle load table The axle loads apply:
– to all permissible tyres;
à
p. 1 - 18
– a reeved 3-sheave hook block;
à
p. 1 - 12
S
Risk of damage to the axle lines!
Only bring the superstructure and the main boom into the specified posi-
tions. This prevents excessive strain on the axle lines.
G
Risk of accidents if the RCL is overridden!
Always confirm the current rigging mode. The specified positions are
within the monitored operating ranges.
If the RCL is overridden, the truck crane may overturn even if you move it
into the positions specified.
Counter
weight
in t
(lbs)
Telescope status
I - II - III - IV - V
in %
Main boom
Angle
in °
Superstruc-
ture position
1)
Axle load
2)
in t (x 1,000 lbs)
front rear
1.0
(2,205)
0 - 0 - 0 - 0 - 0 30 - 50 front 12.0 (26.5) 11.5 (25.4)
0 - 0 - 0 - 0 - 0 80 rear 9.0 (19.8) 12.0 (26.5)
3.3
(7,275)
0 - 0 - 0 - 0 - 0 30 front 11.5 (25.4) 11.0 (24.3)
0 - 0 - 0 - 0 - 0 80 rear 10.0 (22.1) 12.0 (26.5)
5.6
(12,356)
0 - 0 - 0 - 0 - 0 20 front 11.5 (25.4) 12.0 (26.5)
0 - 0 - 0 - 0 - 0 80 rear 11.0 (24.3) 12.0 (26.5)
7.9
(17,417)
0 - 0 - 0 - 0 - 0 20 - 40 front 10.5 (23.1) 14.5 (31.9)
0 - 0 - 0 - 0 - 0 80 rear 12.0 (26.5) 12.5 (27.6)