The Excavator is a heavy construction equipment consisting of a boom, dipper, bucket and cab on a rotating platform known as the house. The house sits atop an undercarriage with tracks or wheels. It is a natural progression from the steam shovel and often mistakenly called power shovel.
These amazingly detailed DIY models start as 4 square steel sheets and finish as amazing 3D models. Use the easy to follow instructions to pop out the pieces, bend the tabs, and connect them at the attachment points.