When choosing a second-hand rotary drilling rig, it is necessary to take into account both performance and cost-effectiveness. A comprehensive inspection is the key to avoiding pitfalls. The following introduces six essential items to check starting from core components and key systems.1. Inspect th Read More

The operation of rotary drilling RIGS involves various aspects of knowledge such as mechanical principles and construction standards, and the learning period is influenced by factors such as personal foundation and training intensity. The following starts from the key influencing factors to analyze Read More

Rotary drilling RIGS play a crucial role in construction, and their fuel consumption is directly related to the construction cost. Understanding which situations can lead to increased fuel consumption of rotary drilling RIGS can help construction teams take targeted measures and reasonably control c Read More

Rotary drilling RIGS, as commonly used pile foundation construction equipment in construction projects, although they have many advantages such as high efficiency and convenience, may also encounter various accidents during the construction process. Understanding these common accidents can help take Read More

Second-hand rotary drilling RIGS have become a choice for many engineering practitioners due to their price advantage, but the conditions of the equipment vary greatly, so they need to be carefully selected. Mastering key precautions can reduce purchase risks and ensure the efficiency of subsequent Read More