2011 TAMROCK, PANTERA 1500 Drills - Vertical, 2011 Year - Sandvik DP1500 PanteraCat C-11 Tier 3 Diesel Engine11,149 Engine Hours4,753 total percussion hoursDrifter was last done @ last rebuilt in March of 2021 at around 10,100 & 4,229 percussion hoursEverything on the machine works well.Serial Number: