Excavator

 is a Tier 5 Tank that upgrades from Driller, Scorpion and Bulldozer at level 60.

Design
The has similar barrels to Driller but they are resized to match the width of Scorpion's. Both the firing barrels and the short central decorative one are now the width of Scorpion's barrels. Other than the widened barrels the tank is basically identical to Driller.