Caterpillar Excavator
Updated overview of the Caterpillar D9 - the long-running track-type tractor (bulldozer). Corrects mislabels, summarizes design, attachments, variants and why it remains widely used.
Updated overview of the Caterpillar D9 - the long-running track-type tractor (bulldozer). Corrects mislabels, summarizes design, attachments, variants and why it remains widely used.