Construction machines, namely, construction machines for pile driving, ramming, and drilling in the nature of construction machines for drilling holes in the earth and driving and/or extracting piles; pile drivers; rams, namely, ramming machines; hydraulic rams, namely, hydraulic ramming machines; hydraulic battering ram, namely, hydraulic battering ram machines; pile-extractors; drilling rigs for drilling wells on land; drilling machines; drilling machines and parts therefor; power drills an...