Our rotary drilling rig is convenient and efficient in operation, helpful for environmental protection and energy saving, and beneficial to comfortable and safe operations.
XR Series Rotary Dring Rig stands for our company’s achievement in many years devel opment and researches on piling machine,adopting the advanced technology,both at home and abroad.With our company’s powerful machinery manufacturing capacity,it is specially designed to drill the pile holr with the big diameter and into hard-layers,fitting for layer conditions in most areas.XR series is an ideal equipment widely applied in piling construtions,featuring reasonable design,compact structure,conveniemt operation,high reliability,powerful performance and wide application.