Vehicle condition inspection: details determine success or failureWhen purchasing a second-hand rotary drilling rig, vehicle condition inspection is of utmost importance, which directly affects the subsequent performance and stability of the equipment.Engine: An Examination of the Source of PowerThe Read More

As the core equipment for pile foundation construction, rotary drilling rigs pose risks of overturning and collapse during operation. These risks not only may cause equipment damage but also directly threaten the life safety of construction personnel. Combining the risk characteristics obser Read More

The hydraulic system is the "blood vessel" of a second-hand rotary drilling rig, and its condition directly affects the performance and lifespan of the equipment. When inspecting the machine, grasping the key details can help quickly determine the true condition of the hydraulic system and avoid mak Read More

The efficient operation of rotary drilling RIGS relies on the collaborative work of multiple core components. For second-hand equipment, the condition of these components is even more crucial for assessing their value. The following six core components need to be given special attention1. Power head Read More

Rotary drilling RIGS often have to face various weather challenges in construction. Standardized operations under adverse weather conditions not only affect construction efficiency but also directly impact equipment safety and personnel safety. Mastering the key points of work under adverse weather Read More