As a "powerful tool for deep holes" in foundation construction, the reliability of rotary drilling rigs is directly related to project progress and cost control. Many construction teams neglect maintenance details, leading to frequent equipment failures and a service life reduction of more than 30%. Mastering refined maintenance skills is the core key to extending the equipment's service life. Read More

The importance of construction safety for rotary drilling rigsIn modern infrastructure construction, rotary drilling rigs have become indispensable key equipment for various building foundation projects, bridge construction, and large-scale water conservancy projects due to their powerful drilling c Read More

The hydraulic system is the "power core" of second-hand rotary drilling RIGS. Excessively high pressure can easily lead to pipeline burst and component wear, while excessively low pressure will affect drilling efficiency and even cause equipment failure. Scientifically adjusting the pressure of the Read More

In the second-hand rotary drilling rig market, "origin" often determines the true value and subsequent performance of the equipment. Original factory machines refer to equipment produced by brand manufacturers that has not undergone major modifications by third parties, while refurbished machines ar 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