Final answer:
The parts of a crane that must be inspected regularly include the hoist and trolley mechanism, mast and boom, outriggers, slewing system, load moment indicator, controls and safety devices, and wire ropes.
Step-by-step explanation:
The parts of a crane that must be inspected regularly include:
- Hoist and trolley mechanism: This includes checking the cables, hooks, blocks, and other components.
- Mast and boom: Inspect for any signs of corrosion or damage.
- Outriggers: Check the stability and condition of the outriggers.
- Slewing system: Inspect the slewing ring, gears, and motor.
- Load moment indicator: Ensure this system is functioning properly.
- Controls and safety devices: Check the operation of all controls and safety features.
- Wire ropes: Inspect for signs of wear, fraying, or corrosion.