In the domestic rotary drilling rig market, the competitive landscape between XCMG and Sany has long formed distinct characteristics. The labels of "Torque King" and "Efficiency Pioneer" precisely summarize the core advantages of the two. These two leading brands, relying on differentiated technical Read More

As the core component for transmitting torque and pressure, the performance of the rotary drilling rig drill rod directly determines the stability and engineering quality of the drilling process. In complex geological construction, the mechanical properties of materials and the structural de Read More

When a rotary drilling rig is left idle for a long time, if it lacks scientific maintenance, it is prone to damage due to rust and moisture intrusion, which will directly affect the performance and lifespan of subsequent operations. Taking measures to prevent rust and moisture is the core fo Read More

The prices of second-hand rotary drilling rig parts vary greatly due to differences in condition and brand, covering everything from filter elements worth tens of yuan to hydraulic pumps worth tens of thousands of yuan. Mastering the logic of market price judgment and techniques to avoid pitfalls ca Read More