The retention rate of second-hand rotary drilling RIGS is closely related to market recognition, brand strength, performance stability and service system. In 2025, the market will present a pattern of "domestic leaders taking the lead, international brands offering premium prices, and distinctive br Read More

Small-scale construction sites often encounter problems such as narrow space, limited turning radius, and difficulties in equipment entry and exit. Conventional rotary drilling RIGS are difficult to adapt due to their large size and poor flexibility. The second-hand compact rotary drilling rig, with Read More

When second-hand rotary drilling RIGS are stored for a long time, due to their prolonged idleness, moisture intrusion and metal rust are the main risks. If they are not properly maintained, it can lead to component damage and performance degradation. Proper moisture-proof and rust-proof treatment is Read More

The main pump of a rotary drilling rig, as a core component of second-hand equipment, its performance directly affects the overall operational efficiency of the machine. The following is a popular science introduction from the key aspects of the main pump to help you understand its performance judgm Read More

As a core equipment in foundation engineering, the construction efficiency of rotary drilling RIGS directly affects the project schedule and cost control. In actual operations, efficiency improvement does not solely rely on equipment power but requires scientific coordination from multiple dimension Read More