This is the 3682nd most frequent Russian word.
транспортировки
The act of transportation or transport.
In this sentence, the word 'транспортировки' is used in the genitive case to indicate the process or state of transportation, showing that the damage occurred during this process.
Оборудование было повреждено во время транспортировки.
The equipment was damaged during transportation.
Here, 'время транспортировки' uses the genitive case to denote what kind of time (the one specific to transportation) is being considered.
Мы должны учесть время транспортировки в наши планы.
We must take the transportation time into account in our plans.
In this example, 'транспортировки' is used in the context of a purpose ('для транспортировки'), indicating what the specialized equipment is intended for.