Dual Rotary Drilling System - Large Diameter Foundation

Large Diameter Dual Rotary Drilling System
Full Package includes and all sold together:
Lead Tower
Top Head
Powerpack with all necessary hydraulic hoses and wireless remote
CR-26 Casing rotator
Diverter
100 ft. of drill pipe
Halco 142 DTH hammer (DHD 112S shank) and 22" drill bits
Was used to drill rock sockets / socket piles on a project in late-2018, but could be re-configured for various other projects requiring drilling in 438 - 660mm (17 1/4 - 26") diameters with concurrent casing installation
Located in Eastern Region, USA