In the field of construction, rotary drilling RIGS are widely used due to their high efficiency and flexibility. However, how can we further tap its potential and improve the construction efficiency? This article will reveal practical methods for improving the construction efficiency of rotary drill Read More

In the field of construction, second-hand rotary drilling RIGS have become the choice of many enterprises due to their high cost performance. However, the market is flooded with refurbished machines. Once you fall into a trap, the maintenance cost will be high and it will affect the construction pro Read More

When purchasing a second-hand rotary drilling rig, it is necessary to carefully identify the condition of the equipment to avoid increasing the subsequent usage cost due to hidden problems. The following are the key points that need to be focused on when making a purchase:1. Equipment source and pro Read More

In engineering construction, if the rotary drilling rig experiences weak rotation, it will affect the construction efficiency. The following is an analysis of the common causes and solutions to this problem for everyone.1. Hydraulic system failure: Insufficient or contaminated hydraulic oil can lead Read More

If the fuel consumption of a rotary drilling rig suddenly increases during operation, it is necessary to be vigilant. This may be a signal of equipment abnormality or improper operation. The following are six common situations that lead to increased fuel consumption and their cause analyses:1.Engine Read More