Malfunctions during crane operation
14.5 Emergency operations and programs
Operating Instructions GMK5250L 3 302 633 en 14 - 45
27.09.2017
14.5.5 Notes on slewing in emergency operation
For the Standard
slewing range
type
If the
MAXbase slewing range type is activated; Ã p. 14 - 46.
Slewing is not monitored by the RCL in emergency operation.
G
Risk of overturning when slewing in emergency operation!
Check the table to see if slewing is permitted. Adhere to the enabled work-
ing range specified in the
lifting capacity table and observe the restrictions
described.
If you have any doubts, contact
Manitowoc Crane Care.
Rigged outrigger span 8.950 x (29.4 x)
2.710 m
(8.8 ft)
4.310 m
(14.2 ft)
5.910 m
(19.4 ft)
6.854 m
(22.4 ft)
7.800 m
25.6 ft)
Rigged counterweight
0 t
(0 lbs)
7 t
(15,432 lbs)
16.5 t
(36,376 lbs)
21 t
(46,297 lbs)
Slewing
permitted
1)
26 t
(57,320 lbs)
30.5 t
(67,241 lbs)
35.5 t
(78,264 lbs)
Slewing not permitted
40 t
(88,185 lbs)
45.5 t
(100,310 lbs)
50 t
(110,231 lbs)
70 t
(154,323 lbs)
80 t
(176,370 lbs)
1)
Slewing is only permissible when the smallest working radius accord-
ing to the lifting capacity table is adhered to;
à Lifting capacity table
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