1. Safe Crane Operations

Try these first

1. 1.

   What is the purpose of outriggers?

   Hint

   Think of how to keep something upright.

2. 2.

   At what distance should cranes maintain from high voltage power lines?

   Hint

   Think about safety regulations.

3. 3.

   What is the recommended minimum distance the crane must maintain from high voltage lines?

   • 1 meter
   • 3 meters
   • 5 meters

   Hint

   Consider regulations for electrical safety.

4. 4.

   True or False: Cranes are allowed to operate in wind speeds greater than 72 km/h.

   • True
   • False

   Hint

   Think about the stability of the crane in windy conditions.

5. 5.

   A crane must lift a load weighing 10,000 kg to a height of 50 meters at an operating radius of 30 meters. Calculate the minimum boom length required, considering provided load charts that suggest a boom length of 60 meters is necessary.

   Hint

   Check the maximum lifting capacity for given dimensions.

6. 6.

   You're operating a crane in a windy region where wind speeds have reached up to 80 km/h. Outline the steps you must take to ensure safety.

   Hint

   Think about safety procedures in adverse conditions.