best rock auger - Manufacturers, Suppliers, Factory From China
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Recently, a steel giant - the world’s largest rotary drill rig - XR1200E, set off to the construction site of national major projects.After the large tonnage rotary drilling rig - XR800E made in 2018,
Types of Kelly Bars
The Kelly bar is an essential component of foundation drilling rigs, crucial for transmitting torque and pressure necessary to break and remove the formation during drilling operat
Recently the Ougan Group attended the ADSC (Association of Drilled Shaft Contractors) annual meeting in Nassau, Bahamas. Joe Patterson our Senior Marketing Director was on site to represent Ougan.The
The remarkable achievement of XR1600E, known as the “World’s Top Drill,” has been revealed: with a diameter of 6.3m|20.7 ft, a pile depth of 106m|348ft, and a rock penetration of 40m|131 ft, it establishes a world record in pile foundation construction.
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.