In recent years, China's construction efforts gradually increased, in the search for construction power, optimization of the construction environment and operation mode has become an important part of the construction process. The long arm excavator has played a huge role in this process. In order to better serve the society and bring convenience to our customers, we have introduced several new long arm excavator rental equipment, now installed in place, waiting for you to rent at any time.

新款設備在操作上十分輕松，而且耗油量要比老舊的設備低許多，依照咱們給您的主張去操作，會讓您的作業事半功倍。

The new equipment is very easy to operate, and the fuel consumption is much lower than the old equipment, according to our advice to you to operate, will let you work twice with half the effort.

長臂發掘機的動臂和斗桿都比普通車型要長許多，能夠大幅提高發掘機的作業范圍。加長臂發掘機能夠分為兩段式、三段式和四段式，兩段式的首要適用于疏浚、護岸、坡面以及地鐵建造等工況進行物料發掘和整理。三段式和四段式和首要適用于高層建筑的拆解作業。

The boom and bucket pole of the long arm excavator are much longer than the ordinary model, which can greatly improve the operating range of the excavator. Lengthened boom excavator can be divided into two-stage, three-stage and four-stage type, the two-stage type is mainly suitable for dredging, bank protection, slope and subway construction and other conditions for material excavation and finishing. The three and four sections are primarily applicable to the dismantling of high-rise buildings.

加長臂發掘機在施工安排中應事前擬定好自卸車的行駛路線，鏟除不必要的上坡道。對于發掘機的各掘進道，有必要要做到各有一條空車回程道，避免自卸車進出時彼此攪擾。各運轉道應堅持杰出善，以利自卸車運轉。

In the construction arrangement of the extended arm excavator, the driving route of the dump truck should be worked out beforehand, and the unnecessary upgrade should be eliminated. It is necessary to have an empty return lane for each heading of the excavator so as to avoid disturbing each other when dump trucks enter and exit. All roads should be excellent in order to facilitate the operation of dump trucks.

發掘機合作的自卸車數量及承載才能應滿意發掘機生產才能的要求，且自卸車的容量應為發掘機鏟斗容量的整數倍。一起盡量選用雙放裝車法，使發掘機裝滿一輛，緊接著又裝下一輛，由于兩輛自卸車別離停放在發掘機鏟斗卸土所能及的圓弧線上，這樣鏟斗順轉裝滿且車，回轉又可裝滿另一車，然后提高裝車功率。

The number and bearing capacity of dump trucks cooperated by excavators should satisfy the requirements of excavator production ability, and the capacity of dump trucks should be integral times of excavator bucket capacity. As far as possible to choose a double loading method, so that the excavator filled one, and then loaded another, because the two dump trucks are separately parked in the excavator bucket unloading can reach the arc line, so that the bucket forward full and the vehicle can be filled with rotation, and then increase the power of the truck.

日益劇烈的市場環境下，資源的合理和有用使用無疑是十分重要的，選擇更具靈活性和實用性的長臂發掘機租借無疑是性價比十分高的選擇。

In the increasingly fierce market environment, the rational and useful use of resources is undoubtedly very important, the choice of more flexible and practical long-arm excavator lease is undoubtedly a very high cost-effective choice.