Material: beryllium bronze alloy and aluminum's bronze alloy
| Number | Capacity(T) | I-beam width(mm) | Reference weight(kg) |
| 307C-1002 | 0.5 | 68~94 | 21.5 |
| 307C-1004 | 1 | 68~100 | 27.5 |
| 307C-1006 | 2 | 94~124 | 40 |
| 307C-1008 | 3 | 116~140 | 42 |
Marine Hoist
Manufacturing process: die forging products Material: beryllium bronze alloy and aluminum's bronze alloy Number Capacity(T) I-beam width(mm) Reference weig...
| Number | Capacity(T) | I-beam width(mm) | Reference weight(kg) |
| 307C-1002 | 0.5 | 68~94 | 21.5 |
| 307C-1004 | 1 | 68~100 | 27.5 |
| 307C-1006 | 2 | 94~124 | 40 |
| 307C-1008 | 3 | 116~140 | 42 |