In the rotary drilling rig market, resale value and durability are the core considerations that run through both the purchase of new machines and the trading of second-hand equipment, directly impacting the return on investment over the entire lifecycle of the machinery. Different brands exhibit dis Read More

In the grand narrative of modern highway and railway construction, the rotary drilling rig undoubtedly plays an indispensable role as a key player. As critical areas of national infrastructure development, the quality and efficiency of highway and railway construction directly impact regiona Read More

The 'Secret Weapon' of High-Rise Building Foundations Read More

The performance condition of second-hand rotary drilling RIGS is closely related to the degree of wear and tear of key parts. A comprehensive inspection can effectively avoid the risks of purchasing the machine. The following six core parts need to be given special attention.1. Hydraulic system: Che 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