This is the 14889th most frequent Russian word.
погрузкой
"Погрузкой" translates to "loading" in English.
Here, 'погрузкой' is instrumental case, denoting the act or process of loading.
Водитель занят погрузкой товаров в грузовик.
The driver is busy loading goods into the truck.
In this sentence, 'погрузкой' again is in instrumental case, referring to the loading being handled or performed.
Погрузкой занимается специальная команда рабочих.
A special team of workers is responsible for the loading.
Here, 'погрузкой' is used to indicate the specific operation or task associated with loading (instrumental case).