Manitowoc GROVE GMK5150L, Operating Manual

Page: 977 / 1040

Malfunctions during crane operation
14.5 Emergency operations and programs
Operating manual 3 302 709 en 14 - 39
GMK5150L
1
2
.0
1.
201
8
Tables for
approaching the
locking points The extent to which the telescoping cylinder has to be extended in order to
reach a locking point depends on whether you want to lock:
– the telescoping cylinder or
– a telescopic section.
Locking points for the telescoping cylinder
The following table shows the extended length for locking the telescoping
cylinder.
s
Table for locking the telescoping cylinder
Telescopic
section
Locking point
at fixed length
Extended length of
telescoping cylinder
in % in mm (in ft)
Telescopic
section
I
0
56
89
100
5
5,226
8,453
9,497
(0.02)
(17.15)
(27.73)
(31.16)
Telescopic
section
II
0
53
89
100
285
5,543
8,793
9,845
(0.94)
(18.19)
(28.85)
(32.30)
Telescopic
section
III
0
52
89
100
543
5,214
9,026
10,074
(1.78)
(15.33)
(26.74)
(33.05)
Telescopic
section
IV
0
52
92
100
803
5,407
9,166
10,199
(2.63)
(17.74)
(30.07)
(33.46)
Telescopic
section
V
0
47
92
100
1,038
5,550
9,233
10,246
(3.41)
(18.21)
(30.29)
(33.62)