Brand New IMT A140 39 ton class Piling Rig in Bored Pile Version Kelly Bar Drilling Kelly Bar on for Transport Best Drilling rig in the market for Basalt, Granite, Bluestone Drilling Drilling Capability Standard Kelly Bar 4 38 for a max depth of 38 meters Operating Weight w standard kelly bar 39 t Drilling diameter from 450 mm to 2700 mm Base Undercarriage length widening range shoe mm 4690 ...