Document 57.4402.8200 - 1
st
Edition 03/2007
INDEX
2
3
GYRO 4020 - 4518
TECHNICAL SPECIFICATIONS
2.7 HOISTING INSTRUCTIONS
All parts weighing more than 25 kg MUST
COMPULSORILY be handled with suitable hoisting
means.
In the Disassembly and Assembly section there is a
clear indication of the weight of the part to handle,
while chapter A.12 contains a summary table with
the weight of the single components.
Before removing parts of the machine, make sure that:
•
all fixing bolts have been removed
•
all hydraulic and electrical parts have been
disconnected
•
the part to be removed is not blocked.
STRANDED ROPES
•
Use ropes or other hoisting accessories suitable to
the weight of the part to be handled. For ropes, refer
to the following table:
STRANDED ROPES
Rope diameter
Max admissible load
mm
kg
10
1000
11.2
1400
12.5
1600
14
2200
16
2800
18
3600
20
4400
22.4
5600
30
10000
40
18000
50
28000
60
40000
The value of the admissible load has been considered
as equal to 1/6 the rope breaking load.
•
Attach the load to the natural seat of the hook.
Attaching a load to an end can cause the load to fall
down during raising and result in serious injury.
•
Do not attach a heavy load to ropes forming a wide
suspension angle. The total capacity of the ropes
reduces proportionally to the angle as shown in the
following chart.
P
P
P
P
P
00%
88%
79%
7%
4%
kg
a
2000
1500
1000
500
30°
60°
90°
120°
150°
kg
a
P
P
P
P
P
00%
88%
79%
7%
4%
kg
a
2000
1500
1000
500
30°
60°
90°
120°
150°
kg
a
