14
5.52.170A.00.01.03
12.3
Checking the load hook
Load hook
X = measuring distance hook mouth width
Y = measured length from hook no. 6
H = thickness of hook saddle
Illustration 9
Dimension
mm
Capacity/chain falls
5000 kg
10000 kg
15000 kg
20000 kg
25000 kg
X or Y
45/-
56/-
-/130
-/145
-/160
H
48
67
85
95
106
Dimensions in the tables are theoretical values without tolerances.
Please fill in the measured
values before putting into
operation:
Capacity
kg
X or Y
mm
H
mm
CAUTION!
When the dimension of hook opening width is deformed more than 10% or when the dimension of the hook
bottom thickness is fallen short of by 5% due to wear, the hook must be replaced.
12.4
Check of the pawl
A
Vmin
kg
mm
mm
5000-50000
35
33,25
12.5
Check of the brake system
Ratchet wheel (A) and brake linings (B)
D
Vmin
tn
tv min
A 2xB
kg
mm
mm
mm
mm
5000/1 - 50000/10
131
129
3
2,5
12.6
Check of the suspension bolt
Suspension bolt
dn
dv min
kg
mm
mm
5000-50000
25
23,8
