Machinery Trader's market-leading data shows an average price of € 69.752 to purchase the CATERPILLAR M320 Excavators near you today. Find CATERPILLAR M320 Wheel Excavators you need on Machinery Trader! Can't find the exact CATERPILLAR M320 Wheel Excavators you need? Post a free Want-To-Buy and get notified when it's available. Find Construction Attachments for your CATERPILLAR M320 Wheel Excavators.