... control everything in the cabin.MAIN SPECIFICATION Max. drill hole diameter: 19.68in(500mm)Max. drill hole depth: 1968ft(600m)Derrick height: 36.08ft ... Our products include Workover rig, drilling rig, live well service rig, No Guyline well service rig, water well drilling rig, core drilling rig, sand washing truck ... China!Welcome to Tonghua Petro and Customize your own RIG today! 600m Water Drill Rig