According to the requirements of the drilling process and the particularity of the drilling site, the drilling rig has different characteristics from general machinery, which can be summarized as follows:

　　1. They are generally bulky and bulky. The drilling rig must have a high-power heavy-duty combined work unit. Since the engine is a single characteristic, and the working machine and the bottom hole drilling tool require different characteristics, there are different energy conversions, motion changes, and long energy transfer from the engine to the working machine and the bottom hole drilling tool. This will inevitably result in the large transmission mechanism of the drilling rig, the overall low efficiency, the complex control mechanism, and the low degree of automation.

　　2. High energy consumption. The drilling operation is discontinuous. In the drilling process, tripping is an indispensable part. Especially in deep good drilling, the non-productive auxiliary operation of tripping is particularly important, and the hoisting unit has become a The main working unit will pay a lot of energy when the drill is lifted, and the energy generated when the drill is lowered cannot be recovered, resulting in a large energy loss.

　　3. The working conditions are complicated. The working site of the drilling rig is different from that of ordinary machines. The drilling rig is used for mobile operations in mines, mountains, deserts, swamps, Gobi, farmland, and residential areas. This requires that the drilling rig should have good relocation and transportation performance, that is to say, the drilling rig should be detachable, and its size and quality are suitable for bulk shipment or overall hauling.

　　The above is the relevant information about the difference between water well drilling tools and ordinary machinery. If you have any questions, please come to consult, we will give you detailed answers.