The traveling speed of the crane varies from
Right Answer is:
1 to 2.5 m/s
The crane is required for allowing soft starting and stopping of the travel motions for enabling its correct positioning of the load.
Hence whenever the crane has loaded the speed of the crane is between 3.5 to 10 km i.e 1 to 2.7 m/s
However in the special case when the crane is at light load or no load the speed of cranes is 20 km/hr and above i.e 5.55 m/s above.