1. During the quality guarantee period, when new excavators are refitted into excavators with longer arms, they must coordinate the quality assurance problems and requirements with the excavator vendors. Many people did not coordinate with excavator vendors before refitting during the warranty period.
During the quality assurance, the whole machine agent will have disputes in the after-sales service when you find out the reasons for the quality assurance. In order to prevent future disputes, the new machine must reach relevant agreements with the whole machine seller before refitting.
After the standard arm of excavator is refitted to lengthen the arm of excavator, the load of excavator increases. Of course, in professional planning, according to the matching planning of excavator type, the working function and safety function of the excavator's elongated arm are considered and planned to ensure the function of the excavator's elongated arm.
2. When the old excavator's standard arm is refitted into the excavator's lengthening arm, the first step is to measure the use function of the excavator, such as whether the hydraulic output has reached a certain pressure, whether the walking mechanism and the turntable structure can carry the excavator's lengthening arm, and how long the lengthening arm can be carried?
The service life of the old excavator and the length of construction time have a direct impact on the function of the excavator itself, such as lack of excavation power, weak lifting arms, slow walking and so on. The excavator has these reasons. It is difficult to give full play to the power of the extended arm excavator when it is refitted into an extended arm. Before refitting, it is better to check the quality of the excavator. After quality testing, we can understand the function of the excavator more clearly, and select the more suitable extension arm for refitting! uuuuuuuuuu
3. When choosing and distributing the excavator's elongated arm, we should balance the length of the excavator's elongated arm according to the excavator's working environment, working requirements, quality and capacity of the auxiliary equipment such as excavator bucket.
The elongated arm of two-stage excavator often involves three main parameters in construction: excavation height, excavation depth and working radius, while the elongated arm of three-stage demolition machine often involves three main parameters: lifting height, safe working height and working radius.
Above are the three problems that need to be paid attention to in the refitting of the elongated arm of the excavator explained by the elongated arm excavator. In order to prevent the effect of the construction after the refitting, we should pay attention to the above three points. We hope to help you. For more industry information, please pay attention to our website in time. Our website is http://www.txkql.com.