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as per international standard 36 km per hour
30 miles per second is the safe wind speed for crane operation
Safe wind speed is always different as per the load & crane configuration.
Normally it is 9.8 m/s or 35 Kmph.
Maximum wind speed for crane operation is 25 knot
As per OSHA (USA) the wind speed limits for general lifting operations is 14 meter/ sec or 30 miles/hr. thanks,
Crane not safe working on wind speed
