RUD WPP-S Weld-On Lifting Hook
Lifting points for welding with a universal connection for every slinging means (hook and ring assemblies, endless sling chains, round slings, loops, etc): Provided with a double ball-bearing which enables jerk-free tilting, swivelling, and turning.
The optimised design avoids damage to both the slinging means and the precious load when swivelling. Version WPP-S:
The standard universal welding connection using eye hooks for ring assemblies, round slings, wire ropes, hook assemblies, etc., is not suitable for permanent swivelling under full load. Welding should be carried out only by qualified persons acc. to DIN EN 287-1.
Technical Specifications
| Nominal WLL |
T (mm) |
A (mm) |
B (mm) |
C (mm) |
D (mm) |
G (mm) |
Weight (kg) |
| 630kg |
115 |
13 |
75 |
18 |
40 |
40 |
0.4 |
| 1500kg |
147 |
20 |
97 |
25 |
46 |
50 |
1 |
| 2500kg |
187 |
28 |
126 |
30 |
61 |
61 |
1.5 |
| 4000kg |
227 |
36 |
150 |
35 |
78 |
77 |
3.3 |
| 5000kg |
267 |
37 |
174 |
40 |
95 |
93 |
7.1 |
| 8000kg |
310 |
49 |
208 |
48 |
100 |
102 |
8.2 |
Proof Testing
There is no requirement to Proof Test RUD Products, either bolt or weldable, after Installation if the user instructions for welding are carried out correctly. The welding should be carried out by a suitably qualified and competent welder/person.
The supporting structure, or the load, should be of adequate strength to take the stresses involved, and this is the responsibility of the engineering designer or equivalent.
RUD Lifting and Lashing Products are manufactured and conform to EN 1677. No further Proof Testing in the field is required. In fact, it would be considered that the Product had been overloaded if a Load greater than the recommended Working Load Limit had been applied.
RUD products should be regularly inspected in line with the requirements of LOLER and as per our user instructions at intervals decided by a competent person.
