The excavation and modification drilling rig belongs to a type of excavator equipment, and the size and nature of its working load have a significant impact on the mechanical wear and tear process. Generally speaking, the wear of parts increases proportionally with the increase of load. When the load borne by the component is higher than the average design load, its wear will intensify. In addition, under the same other conditions, stable loads result in less wear, fewer failures, and lower lifespan compared to dynamic loads. Experiments have shown that when an engine operates under unstable loads, its cylinder wear will increase by two times compared to working under stable loads.
Engines operating under normal load have a lower failure rate and longer lifespan. On the contrary, overloaded engines have a significantly increased failure rate and a reduced lifespan compared to design specifications. Machinery that frequently experiences large-scale load fluctuations has a greater amount of wear than machinery that operates continuously and stably. In general, engines used in generators have a longer lifespan than those used in bulldozers, excavators, and other equipment.
Ensuring normal working load mainly depends on the use of the excavator by the operator. Be careful not to work under heavy loads beyond the capacity of the machinery, and use the machinery within your capabilities. As a manager of construction machinery, when assigning operators, it is necessary to hand over the random information and operation manual of the construction machinery to the operators, so that they can grasp the mechanical performance and operating procedures normally, and should not arbitrarily withhold relevant information. Secondly, it is necessary to ensure that the mechanical load is uniformly increased or decreased as much as possible, so that the machinery is in a relatively gentle load change. Specifically, it is necessary to uniformly increase or decrease the throttle to prevent large fluctuations in the engine and working devices.
