挖掘機租賃被廣泛用于建筑工地、修建施工、園林綠化、城市建設、電纜鋪設施工、農田使用、管道開挖埋設工作。大型挖掘機和推土機變成大方量土石方的主力軍，是工程建筑的好幫手。
Excavator leasing is widely used in construction sites, construction, landscaping, urban construction, cable laying construction, farmland use, pipeline excavation and embedding. Large excavators and bulldozers have become the main force of generous earthwork and are good helpers for engineering construction.
挖掘機主要是一種土方機械。在工程建設中，挖掘機的工作使命是多樣化的，可挖掘基坑、溝槽，整理平整場地。是修建工程建筑施工中占到主導地位的土方機械設備。在根據多工況工地需求后還可以進行破碎各種石頭巖石混領土、土石方的挖運、起重吊裝、打樁等工作使命。
Excavator is mainly a kind of earth moving machinery. In engineering construction, the working mission of excavator is diversified. It can excavate foundation pits and grooves, and sort out and level the site. It is the earthwork machinery and equipment that plays a leading role in the construction of construction projects. According to the requirements of the construction site under multiple working conditions, it can also break all kinds of stone and rock, excavate and transport earthwork, lift and hoist, pile driving and other tasks.
挖土挖溝開挖時，挖掘機沿著溝端逐步后退，向后開挖。自卸轎車停在溝側，挖掘機動筆只需反轉40°~45°即可卸料。假如所挖溝寬為挖掘機挖掘半徑的二倍(即挖掘機每停置一處，在180°的反轉規模挖掘)，則自卸轎車只能停在挖掘機旁邊面，挖掘機動臂需作90°反轉才干卸料。若所挖溝寬超越做大挖掘半徑的二倍，則需分段開挖，即挖掘機后退挖到止境后，在該端變換方位反向開挖毗連一段。此法每段的挖掘寬度不宜過大，以自卸轎車能在溝側行進為準則，可削減每一工作循環的時刻，進步機械的工作功率。
During excavation, the excavator gradually retreats along the ditch end and excavates backward. The dump car stops at the ditch side, and the excavator only needs to reverse 40 ° ~ 45 ° to unload. If the width of the excavated ditch is twice the maximum excavation radius of the excavator (i.e. the excavator is excavated at the reverse scale of 180 ° for each stop), the dump car can only be parked next to the excavator, and the boom of the excavator needs to be reversed at 90 ° before unloading. If the width of the excavated ditch exceeds twice the larger excavation radius, it needs to be excavated in sections, that is, after the excavator retreats to the end, change the direction at this end and excavate in reverse for a section adjacent to it. The excavation width of each section of this method should not be too large. Based on the principle that the dump car can travel on the ditch side, it can reduce the time of each working cycle and improve the working power of the machinery.
挖水溝時的駕駛方法：
Driving method when digging ditches:
挖掘機在溝側開挖，轎車在溝端受料，挖掘機動臂做小于90°反轉卸料。此法每次挖掘寬度(溝寬)只能在其挖掘半徑規模以內，缺陷是挖溝的邊坡較大。
The excavator excavates at the ditch side, the car receives the material at the ditch end, and the excavator boom performs reverse unloading less than 90 °. The excavation width (ditch width) of this method can only be within its excavation radius, and the defect is that the slope excavated is large.
感謝您的閱讀，此文的文章來源：
長臂挖掘機出租更多的內容和問題請點擊：
http://www.citskm114.com我們會繼續努力的為您提供服務，感謝您的支持！
Thank you for reading. Source of this article: long arm excavator rental. For more content and questions, please click:
http://www.citskm114.com We will continue to work hard to provide you with services. Thank you for your support!
