This is the 12798th most frequent Russian word.
крупногабаритных
"Large-sized" or "oversized."
In this sentence, 'крупногабаритных' is used as an adjective to describe boxes of large dimensions, highlighting their physical size.
На складе хранились несколько крупногабаритных ящиков.
In the warehouse, there were several large-scale boxes stored.
Here, 'крупногабаритных' qualifies cargo, indicating that the items being transported are too large for standard means of transport.
Для перевозки крупногабаритных грузов был заказан специальный автомобиль.
A special vehicle was ordered for transporting oversized cargo.
The word 'крупногабаритных' is applied to describe vehicles that are large in size, often referring to trucks or heavy machinery.