Rotary drilling rigs primarily move using tracks during operation, making the tracks a crucial component. However, many customers focus solely on maintaining internal parts like the engine and motor, easily neglecting the tracks. Track malfunctions can lead to significant downtime and repair costs. Timely track maintenance and inspection can save considerable repair expenses. Therefore, today, Liqiang Machinery will explain how to maintain the tracks of a small rotary drilling rig.#hydraulic crawler drill machine#
When the soil is soft, mud easily adheres to the tracks and track links. Therefore, the tracks should be adjusted slightly looser to prevent abnormal stress on the track links caused by mud adhesion. On construction sites with numerous pebbles, the tracks should also be adjusted slightly looser to prevent track plate bending. On firm, flat ground, it's best to adjust the tracks slightly tighter. Track tension adjustment: If the tracks are too tight, the travel speed and power will decrease. This not only leads to decreased operational efficiency but also causes abnormal wear due to excessive friction on the pins and bushings. Conversely, if the tracks are adjusted too loosely, they will sag loosely on the drive sprockets and track rollers, causing even greater wear or damage. Furthermore, when loose tracks sag excessively, they may come into contact with the frame and damage it. Thus, even a reinforced undercarriage can lead to unexpected malfunctions if not properly adjusted. Maintenance methods to reduce wear: Track rollers, support rollers, drive sprockets, and track links will experience some degree of wear during prolonged operation. However, the degree of wear varies significantly depending on whether routine inspections are performed. Therefore, with a little time spent on proper maintenance, their wear can be well controlled.#hydraulic crawler drill machine#
Therefore, we cannot only maintain visible areas; we must also regularly check for looseness in less visible areas. This allows us to address faults and problems promptly. No fault or accident occurs overnight; they are the result of long-term accumulation leading to unavoidable incidents.#hydraulic crawler drill machine#
