Deerwood Construction features a 2003 LoDril with auto lock kelly bars that are attached to a 1998 330 BL Cat Excavator. The LoDril rig gets you access when truck mounted rigs cannot. If you have a low clearance entry to a jobsite where pier drilling is needed, the LoDril rig may be the answer. Deerwood Construction can drill from 18" to 10' diameter holes and can drill to a 50' depth. Contact us for all your pier drilling needs.