Explore 1 new and used CATERPILLAR 303CR Mini Excavators with prices currently ranging from € 9.025 to € 74.363. Find CATERPILLAR 303CR Excavators you need on Machinery Trader! Find Construction Attachments for your CATERPILLAR 303CR Excavators. Machinery Trader's market-leading data shows an average price of € 32.264 to purchase the CATERPILLAR 303CR near you today.