Blocks
USSpars produces three different block sizes. Listed below are the specifications of each size and a link to view them.
Block Size 1
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| Sheave breaking load |
1100 kg |
Sheave diameter |
45 mm |
| Sheave working load |
550 kg |
Maximum rope diameter |
12 mm |
Block Size 2
|
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| Sheave breaking load |
1800 kg |
Sheave diameter |
60 mm |
| Sheave working load |
900 kg |
Maximum rope diameter |
14 mm |
Block Size 3
|
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| Sheave breaking load |
2600 kg |
Sheave diameter |
80 mm |
| Sheave working load |
1300 kg |
Maximum rope diameter |
16 mm |
