What is number 7?
It is a cab.
What is number 8?
It is an operator's cabin.
What is number 3?
It is a trolley.
What is number 9?
It is a load.
What is number 2?
It is a cable.
What is number 5?
It is a tower crane.
What is number 10?
It is a winch.
What is number 6?
It is a swevil.
What is number 1?
It is a hook.
What is number 4?
It is a sling.