Manitowoc GROVE GMK3060

Malfunctions during crane operation
14.5 Emergency operations and programs
Operating manual 3 302 819 en 14 - 39
GMK3060
13.12.2018
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
47
100
5
3,401
7,172
(0.02)
(11.16)
(23.53)
Telescopic
section
II
0
49
100
347
3,745
7,324
(1.14)
(12.29)
(24.03)
Telescopic
section
III
0
51
100
666
4,065
7,324
(2.19)
(13.34)
(24.03)
Telescopic
section
IV
0
53
100
938
4,335
7,324
(3.08)
(14.23)
(24.03)
Telescopic
section
V
0
55
100
1,189
4,586
7,329
(3.90)
(15.05)
(24.05)