This machine utilizes a CAT323D series base excavator with expandable tracks. It has a manufacturer advetized 86,000 ft-lbs of torque and 22,500 lbf down-crowd. This has standard 4/38M bars capable of 120′ drill depth. With an operating weight of only 73,000 lbs, this machine is easily moved in a single load. Currently reading 8,546 hours.