noun
turret truck; small three-wheeled cargo vehicle with a cylindrical front
A compact, three-wheeled motorized cart used for light hauling, often in factories, warehouses, or narrow urban streets. The cylindrical front houses the engine or cargo area.
from English turret truck
工場内ではターレットトラックが部品を運んでいる。
Turret trucks carry parts around inside the factory.
あのターレットトラックは小回りが利くので、狭い路地でも活躍する。
That turret truck is maneuverable, so it's useful even in narrow alleys.