Pictures present erection of a tower crane at 25 m radius with 37.4 + 25m main boom, 37 m luffer.
The tower head + cab had a combined weight of 13 tones at a height of 72 m.The jib weight was 15 tones. The safe working load of GMK 6300 was 16.3 tones. We used a GMK 3055 to rig and de-rig luffer. Crane arrived on site at 7 am and was ready to work at 9.30 am. Tower crane was up by 5.30 pm. GMK 6300 pulled off site at 8 pm. |
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