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Warranty: | 1years |
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Double girder bridge crane block steel forged hook safety crane hook is one of the most common lifting appliances in lifting machinery. The hook is usually hung on the wire rope of the hoisting mechanism or trolley with the help of pulley block and other parts.
It is divided into single hook and double hook according to its shape, forged hook and strapped hook according to its manufacturing method, and five strength grades of M, P, S, T and V according to its mechanical properties.
When the capacity is large, double hook with symmetrical load carrying will be used.
Capacity of double hook:
10t/12t/16t/20t/25t/32t/40t/50 t/63t/80t/100t/125t/160t/200t/ 250t..
Hook No. | Duty Group(ISO/FEM) | M3/1Bm | M4/1Am | M5/2m | M6/3m | M7/4m |
63-T | Lifting Capacity | 160t | 125t | 100t | ||
50-T | 160t | 125t | 100t | 80t | ||
40-T | 160t | 125t | 100t | 80t | 63t | |
32-T | 125t | 100t | 80t | 63t | 50t | |
25-T | 100t | 80t | 63t | 50t | 40t | |
20-T | 80t | 63t | 50t | 40t | 32t | |
16-T | 63t | 50t | 40t | 32t | 25t | |
12-T | 50t | 40t | 32t | 25t | 20t | |
10-T | 40t | 32t | 25t | 20t | 16t | |
8-T | 32t | 25t | 20t | 16t | 12.5t | |
6-T | 25t | 20t | 16t | 12.5t | 10t | |
5-T | 20t | 16t | 12.5t | 10t | 8t | |
4-T | 16t | 12.5t | 10t | 8t | 6.3t | |
2.5-T | 10t | 8t | 6.3t | 5t | 4t | |
1.6-T | 6.3t | 5t | 4t | 3.2t | 2.5t | |
1-T | 4t | 3.2t | 2.5t | 2t | 1.6t | |
08-T | 3.2t | 2.5t | 2t | 1.6t | 1.25t | |
05-T | 2t | 1.6t | 1.25t | 1t | 0.8t | |
04-T | 1.6t | 1.25t | 1t | 0.8t | 0.63t | |
025-T | 1t | 0.8t | 0.63t | 0.5t | 0.4t | |
020-T | 0.8t | 0.63t | 0.5t | 0.4t | 0.32t | |
012-T | 0.5t | 0.4t | 0.32t | 0.25t | 0.2t | |
010-T | 0.4t | 0.32t | 0.25t | 0.2t | 0.16t | |
006-T | 0.25t | 0.2t | 0.16t | 0.125t | 0.1t |