excavating machines; equipment for forming piles by rotating a casing tube to press it into the ground to inject concrete into an excavated hole, namely, pile drivers and pile extractors; excavating machines equipped with a function to press a casing tube into the ground while rotating it; excavating machines equipped with a function to press a casing tube into the ground while oscillating it; excavating machines capable of working in a low overhead clearance; construction machines and apparatus, namely, concrete construction machines and road construction machines; loading and unloading machines

rental of excavating machines; rental of equipment for forming piles by rotating a casing tube to press it into the ground to inject concrete into an excavated hole, namely, rental of pile drivers and pile extractors; rental of excavating machines equipped with a function to press a casing tube into the ground while rotating it; rental of excavating machines equipped with a function to press a casing tube into the ground while oscillating it; rental of excavating machines capable of working in a low overhead clearance; rental of construction machines and apparatus