From the heavy blades of bulldozers to the hauling bodies of dump
trucks, heavy machinery and equipment have long been used in
construction and demolition alike. Appealing to future builders,
mechanics, and engineers, this new series explores the continued use of
six Amazing Machines. Detailed photos and STEM-appropriate text examine
the featured machine's parts, functions, variations, and worksites. Each
book also includes a labeled pictorial diagram of variations of the
machine. A basic exploration of the parts, variations, and worksites of
cranes, the tall moving machines. Also included is a pictorial diagram
of variations of cranes.