The auger drill can also be called an excavator. When we use a drilling machine, we want to understand its working principle. In fact, the principle of a drilling machine is very simple. Below, Dongyi Machinery has provided an analysis of the drilling machine’s working principle—let’s take a look together!

The excavator-modified drilling rig has a drilling diameter of 42-110mm and is suitable for ordinary hardness stone layers. It achieves excellent results on common bluestone and limestone, with a drilling efficiency of 0.5-2 meters per minute. The drill arm track length is either 3 meters or 6 meters, and the drilling depth can reach 20 meters (achieved by changing rods). How can we reduce operating costs and extend service life during use?

By replacing the bucket, the excavator can be converted into a hydraulic rock drill, DTH drill, auger drill, or hydraulic splitter, enabling multi-functional use of the excavator. The term "excavator drill conversion" means using the excavator's built-in breaker hydraulic system and connecting it to a specialized hydraulic switching device without affecting the excavator's original functions.

First, check whether the machine has been regularly maintained and if the hydraulic oil has been replaced on time. Inspect for blockages in the hydraulic lines, check system pressure at idle, and examine the return oil filter for clogging.

If a fault occurs during operation, first check for electrical issues, including the excavator’s CPU, high/low pressure sensors, solenoid valves, and wiring.

Quzhou Kaizuan Machinery Co., Ltd. is a professional supplier engaged in the manufacturing of construction and mining equipment.