The interior of a bulk carrier (such as an iron ore carrier), bulk cargo debris, a skid-steer loader (low-profile), and an enclosed road sweeper.Scenario Description: Bulk cargo ship holds are limited (approximately 5 meters high and 2.5 meters wide), making it difficult for large machinery to penetrate deep. However, a skid-steer loader, with its low-profile design (with the cab located in the center for enhanced stability), can reach deep into the hold's corners. Combined with an enclosed sweeper, it efficiently collects bulk cargo debris (such as iron ore pellets) in the hold, facilitating subsequent loading with a large crane. This solves the problem of difficult and inefficient hold cleaning and is essential equipment for port bulk cargo operations.