长臂挖掘机

省时 省力 省财富

在施工现场，我们看到的工程设备更多的是挖掘机。在很多情况下，旧建筑的拆除是用加长臂挖掘机和破碎锤来解决的。那么如何正确使用这种加长臂挖掘机呢？让我们马上看看。

At the construction site, most of the engineering equipment we see are excavators. In many cases, the demolition of old buildings is solved by using an extended boom excavator and a breaking hammer. So how to use the extended boom excavator correctly? Let's see it right away.

（1）每次使用时，先检查加长臂挖掘机高压或低压油管是否松动；同时，为小心，随时检查其他地方是否漏油，避免振动导致油管脱落，导致故障。

(1) Before each use, check whether the high-pressure or low-pressure oil pipes of the extended boom excavator are loose; At the same time, to be careful, check whether there is oil leakage in other places at any time, so as to avoid falling off of the oil pipe caused by vibration, which may lead to failure.

（2）破碎特别硬的物体时，应从边缘开始，不要在同一点连续敲击超过1分钟，以防止钎焊杆烧毁或液压油过热。

(2) When breaking a particularly hard object, it should start from the edge. Do not continuously knock at the same point for more than 1 minute to prevent burning of the brazing rod or overheating of the hydraulic oil.

（3）不要用加长臂挖掘机的护板作为推动重物的工具。因为挖掘装载机主要是小型机器，所以重量轻。如果推重物，会损坏破碎锤，导致主机吊臂断裂，甚至主机翻车事故。

(3) Do not use the shield of the extended boom excavator as a tool to push heavy objects. Because backhoe loaders are mainly small machines, they are light in weight. If the heavy object is pushed, the breaking hammer will be damaged, leading to the fracture of the main engine boom, or even the main engine rollover accident.

（4）使用加长臂挖掘机进行破碎作业时，钻杆应始终垂直于破碎物体的表面。并使钻杆压碎物体，破碎后立即停止破碎锤工作，防止空打。持续的无目标冲击会损坏破碎锤的前体和主螺栓松动，严重时会损坏主机本身。

(4) When the extended boom excavator is used for crushing operation, the drill pipe shall always be perpendicular to the surface of the crushed object. The drill pipe shall be used to crush the object, and the work of the breaking hammer shall be stopped immediately after crushing to prevent air strike. Continuous non targeted impact will damage the precursor of the breaking hammer and loosen the main bolt, or even damage the host itself in severe cases.

（5）破碎时，不要使用摇动钻杆，否则主螺栓和钻杆可能破裂；不要使破碎锤迅速坠落或撞击硬石为过度冲击会损坏加长臂挖掘机。

(5) Do not shake the drill pipe when it is broken, or the main bolt and drill pipe may break; Do not allow the breaking hammer to fall quickly or hit hard rock as excessive impact will damage the extended boom excavator.

（6）不要在水中或泥泞的地面上破碎。除钻杆外，加长臂挖掘机的其他部分不得浸泡在水中或泥泞中，否则活塞等功能相似的部件会因泥渍堆积而过早损失破碎锤。

(6) Do not break it in water or on muddy ground. Except for drill pipe, other parts of the extended boom excavator shall not be immersed in water or mud, otherwise piston and other parts with similar functions will lose the breaking hammer prematurely due to mud accumulation.

以上希望对大家有所帮助！挖掘机功能如此强大的原因离不开加长臂挖掘机这些挖掘机配件。只有保养好这些加长臂挖掘机，才能更快地完成工作。关注我们http://www.dybocheng.com，了解更多！

I hope the above can help you! The reason why the excavator is so powerful cannot be separated from the excavator accessories such as the extended boom excavator. Only by maintaining these extended boom excavators, can they complete the work faster. Follow us http://www.dybocheng.com , learn more!