In the field of engineering construction, the performance of the excavator is crucial. The following are some methods that can effectively improve the performance of the excavator summarized by the editor:
From the perspective of mechanical component maintenance, the engine is the core power source of the excavator, and strict maintenance in accordance with the manufacturer's recommendations is the key to ensuring its efficient operation. Normally, the engine oil needs to be replaced every 250-500 hours of work, and the filter should also be replaced in time. This can keep the engine in a good lubrication state at all times, reduce friction loss, and thus ensure that the engine can output stable and strong power. It is also beneficial to improve fuel efficiency and reduce the cost of use. As for the hydraulic system, it directly affects the excavation force and operating accuracy of the excavator. The hydraulic oil level should be checked regularly to ensure that it is within the normal range. Generally, the hydraulic oil needs to be replaced every 1000-2000 hours. In addition, the hydraulic pipeline should be carefully checked for leaks. Even a small leak may cause unstable pressure in the hydraulic system. Only by ensuring the stable pressure of the hydraulic system can the excavator exert its due excavation force and operating accuracy during operation. The good condition of the crawler and chassis is of great significance to the walking performance and stability of the excavator. After the excavator is finished working, the dirt, stones and other debris on the crawler and chassis should be cleaned frequently. These debris will not only accelerate the wear of the components, but also cause corrosion. At the same time, check the tension of the crawler regularly to ensure that it is in the appropriate range. If the crawler is too loose, it will cause problems such as slipping and derailment during walking; if it is too tight, it will increase the wear between the crawler and the drive wheel, affecting the walking performance and stability of the excavator.
In terms of operating skills, modern excavators are usually equipped with a variety of working modes, such as economic mode, standard mode and heavy load mode. Under different working conditions, the reasonable selection of working mode can effectively improve efficiency and fuel economy. For example, when performing light-load excavation or leveling operations, selecting the economic mode can reduce fuel consumption and save costs; when performing heavy-load excavation, such as excavating hard rocks or deep excavation, it is necessary to select the heavy-load mode to ensure that the excavator has enough excavation force to complete the task. The operating skills of the operator also play a key role in the performance of the excavator. Operators should master the correct excavation techniques and avoid unnecessary movements and repeated operations. For example, during the excavation process, try to fill the bucket as much as possible, which can reduce the number of excavations and improve work efficiency. When loading, maintain a suitable rotation angle and speed to avoid excessive rotation angles or excessive speeds that lead to energy waste and reduced work efficiency.
From the perspective of equipment upgrades and renovations, consider installing an automated control system or an intelligent control system for the excavator, such as a GPS-assisted excavation system. These advanced control systems can greatly improve the accuracy and efficiency of excavation while reducing human errors. For example, the GPS system can accurately control the depth and slope of excavation, and for some projects with high requirements for engineering quality, such as the construction of highways and airport runways, it can ensure that the project meets the design requirements. According to actual work needs, high-performance buckets, bucket teeth and other accessories can be replaced. For example, buckets made of high-strength wear-resistant materials can greatly increase the service life of the bucket and also improve excavation efficiency. In addition, different types of bucket teeth can be selected for different soil types. For example, when working in a hard rock environment, the use of tungsten steel bucket teeth can significantly improve the excavation capacity.
In addition, second-hand dealers can also play a role in improving the performance of excavators. Formal and professional second-hand excavator dealers like us will conduct comprehensive inspection and repair of the equipment after purchasing second-hand equipment. We have professional maintenance personnel who will maintain and repair key parts such as engines and hydraulic systems to restore them to a better performance state. At the same time, the masters will also recommend suitable high-performance accessories for customers to replace according to the condition of the equipment, such as more wear-resistant buckets. In addition, we will also provide operation training services to enable operators to master more scientific operation skills, so that they can also achieve a higher performance level when using second-hand excavators.
Through the above methods, starting from multiple aspects such as mechanical component maintenance, operation skill improvement, and equipment upgrade and transformation, combined with the services provided by second-hand dealers, the performance of the excavator can be effectively improved, so that it can play a greater role in engineering construction.