华体会国际 是我们日常施工中常见的一种重型机械，熟悉挖掘机的人都知道，挖掘机在日常的作业中会遇到吊装、破碎、石方和刷坡等等的复杂工程任务，而改装的加长臂正好可以令挖掘机毫无难度地完成这些工程，因此，加长臂的样子就是挖掘机的样子，也就是说加长臂的功能代表了挖掘机的许多功能。
The extended-arm excavator is a common heavy machinery in our daily construction. Anyone familiar with the excavator knows that the excavator will encounter complex engineering tasks such as lifting, breaking, stonework and slope brushing in its daily operation. The modified extended-arm can make the excavator complete these works without difficulty. Therefore, the appearance of the extended-arm is the appearance of the excavator, That is to say, the function of the extension arm represents many functions of the excavator.
但是如果想要更好地利用挖掘机加长臂完成任务，那么我们就必须学习各种作业的技巧。
However, if we want to better use the excavator extension arm to complete the task, we must learn various operation skills.
使用挖掘机加长臂作业时，要注意将挖掘机的链轮放在后侧，这样子挖掘机能保持较好的稳定性，而且能保护好终端传动；
When using the excavator to lengthen the arm, pay attention to placing the sprocket of the excavator on the rear side, so that the excavator can maintain good stability and protect the terminal drive;
第二点就是要保持履带的方向与挖掘机加长臂的方向一致，要不然会导致挖掘机在作业的过程中容易翻倒；
The second point is to keep the direction of the track consistent with the direction of the extension arm of the excavator, otherwise the excavator will easily overturn during operation;
第三点就是要保证挖掘机在相对平稳的地方作业，否则在挖掘机加长臂作业时，前移导致挖掘机向低洼的地方溜车；
The third point is to ensure that the excavator operates in a relatively stable place, otherwise when the excavator is extended, the center of gravity will move forward, causing the excavator to slide to a low-lying place;
第四点就是挖掘机加长臂的铲斗油缸及连杆，小臂油缸和小臂互成90度的时候，每个油缸的挖掘力是较大的，这样操作除了能够提高挖掘力还能延长挖掘机加长臂的寿命；第五点就是要保持挖掘机的尽量在，这样挖掘机不会因为挖掘机加长臂的前移导致机器受损。
The fourth point is the bucket oil cylinder and connecting rod of the excavator extension arm. When the jib oil cylinder and the jib are 90 degrees apart, the digging force of each oil cylinder is large. This operation can not only improve the digging force but also extend the life of the excavator extension arm; The fifth point is to keep the center of gravity of the excavator as far as possible, so that the excavator will not be damaged due to the forward movement of the extension arm of the excavator.
挖掘机加长臂厂家不仅从材料上提升了硬度，而且现在的技术水平大幅度提升，就从研发到生产下线，都要通过电脑严密的计算和各类加工和检测设备、熟练的技能以及实际应用知识和经验，从应力分析、材质选择、工艺流程、设计制作等方面保证了产品的结构强度、使用性能和质量，而且还可以根据客人施工的具体要求，在科学前提下对客户的产品进行局部的改动，得以更好的施工效率。
The excavator lengthening arm manufacturers have not only improved the hardness of the materials, but also greatly improved the current technical level. From research and development to the production line, they have to ensure the structural strength, performance and quality of the products from the aspects of stress analysis, material selection, process flow, design and production through computer rigorous calculation, various processing and testing equipment, skilled skills and practical application knowledge and experience, In addition, according to the specific requirements of the customer's construction, we can make partial changes to the customer's products under the scientific premise to improve the construction efficiency.
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