User`s manual
66
SAFETY RULES FOR CRANE OPERATORS
• Only qualified crane operators shall use the crane.
• Before beginning work make sure that runways are clear. Check limit switches and inform the Section Head immediately if
there are any problems.
• Never lift loads exceeding maximum capacity or not properly slinged. Consult data given on the crane.
• Never start operating until starting signal is given, by the operators assistant or rigger.
• Do not swing the load. Always unload in line with by the operators assistant or rigger the vertical path.
• Do not lift or transport over working and transit areas. When this is absolutely unavoidable operations must be signalled.
• Before leaving its position the crane-operator must ensure that no loads are left suspended, switch off the power supply and
set the controls to zero.
• Never leave anything on the gangway. The driver's cab must be kept clean and clear of inflammable material. When the
crane is out of service for repair or maintenance, switch off the main power supply, and display notice to this effect.
• After work and during breaks out-door service gantry or similar cranes must be clamped with tongs or other devices.
• When the crane power supply flexible cable runs along the ground make sure no damage occurs to it.
SLING CAPACITY
STEEL SLINGS WITH FIBRE
CORE – res. 180 Kg/mmq
ALLOYED STEEL CHAIN SLINGS
GRADE 80
POLYESTER RING SLINGS
FLAT SLINGS
Ø
D
I
A
M
E
T
E
R
Ø
DIAM
E
T
E
R
T
Y
P
E
W
I
D
TH
M
A
T
E
R
I
A
L
8 650
1.300 920 7 1.200 960 1.680 2.500 SF1 1.000 800 2.000 1.400 50 1.350
1.080 2.700 2.700
POLYAMMIDE OR
NYLON
10
1.000 800 2.000 1.410 10 2.500 2.000 3.500 5.250 SF2 2.000 1.600 4.000 2.800 62 1.600
1.280 3.200 3.200
12
1.400 1.000 2.800 2.000 13 4.000 3.200 5.600 8.400 SF3 3.000 2.400 6.000 4.200 75 1.800
1.440 3.600 3.600
14
2.000 1.600 4.000 2.800 16 6.400 5.120 9.000 13.500 SF4 4.000 3.200 8.000 5.600 100
2.500
2.000 5.000 5.000
16
2.500 2.000 5.000 3.500 20 10.000
8.000 14.000 21.000 SF5 5.000 4.000 10.000
7.000 150
3.250
2.600 6.500 6.500
18
3.200 2.560 6.400 4.500 22 12.000
9.600 16.800 25.200 SF6 6.000 4.800 12.000
8.400 225
4.500
3.600 9.000 9.000
20
4.000 3.000 8.000 5.650 26 16.000
12.800
22.400 32.000 SF8 8.000 6.400 16.000
11.200 300
6.000
4.800 12.000
12.000
22
4.800 3.840 9.600 6.750 32 25.000
20.800
32.000 50.000 SF10
10.000
8.000 20.000
14.000 SAFETY COEFFICIENT = 6
24
6.000 4.800 12.000
8.500
SF12
12.000
9.600 24.000
16.900 50 900 720 1.800 1.800
POLYESTER
26
6.600 5.000 13.200
9.330
SF15
15.000
12.000
30.000
21.200 62 1.100
880 2.200 2.200
28
8.000
16.000
11.300
SF20
20.000
16.000
40.000
28.200 75 1.350
1.080 2.700 2.700
30
9.000
18.000
12.700
SF25
25.000
20.000
50.000
35.300 100
1.800
1.440 3.600 3.600
32
10.100
20.200
14.280
SF34
34.000
27.200
68.000
47.900 150
2.250
1.800 4.500 4.500
36
12.600
25.200
17.800
200
2.700
2.160 5.400 5.400
40
15.500
31.000
22.000
SAFETY COEFFICIENT = 6 SAFETY COEFFICIENT = 6 SAFETY COEFFICIENT = 6 SAFETY COEFFICIENT = 6
CAPACITIES REFER TO NEW SLINGS
WHEN MILTIPLE FALL SLINGS ARE USED THE MAXIMUM ANGLE AT THE APEX
WHERE THE FALLS ARE OPENED WIDEST MUST BE TAKEN INTO ACCOUNT
IT IS NOT ADVISABLE TO USE SLINGS
WITH THE APEX ANGLE OVER 120°