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
Debut of the World’s Top Drill, XR1600E!
XCMG XR1600E, the world’s top drill, makes its debut to assist in achieving a global record, ending the history of no railway connection in the Zho
At Ougan, we believe that employees are our biggest asset and always value their well-being. Recently, Ougan organized a physical examination for all our employees free of cost.The examination include
On Jan.9, 2022, the hydraulic pipe jacking machine – XDN1200H achieved a phased victory.The project length was 1900m (6233ft) and drilling in complex stratum conditions through quicksand, slime and gr
All-Star Lineup! XCMG Rotary Drilling Rig Contributes to the Construction of the Sichuan-Tibet Railway!
In the snowy plateau and deep mountain valleys, XCMG rotary drilling rig is undertaking extreme
XCMG Rotary Drilling Rigs Glory Moments In Sichuan-Tibet Railway ConstructionSince the commencement of construction of the Chinese government’s Sichuan-Tibet railway, this 1,838-kilometer-long railway
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