Hyundai R480, R520lc-9dm Crawler Excavator Operators Manual Hyundai R480, R520LC-9DM Crawler Excavator Operators Manual The Hyundai R480, R520LC-9DM Crawler Excavator Operators Manual is the official factory-issued...... Download 16.95 USD X The seller manualsshop offers you 1.0% on each sale!