关于加长臂，相信很多从事机械行业的朋友都不陌生，市政建设、地铁交通的完善、下水道的改建、河道清理等都需要大量的工程机械设备，而标准的挖掘机械又完成不了特殊化的工程作业，所以此时华体会国际 利用超长型动臂和超长型斗杆来大展神威，可在疏浚、护岸、坡面以及地铁建设等受地面环境限制的工况下，发挥巨大的威力。
As for the extended arm, many friends in the mechanical industry are familiar with it. The improvement of municipal construction, subway transportation, sewage renovation, and river cleaning all require a large amount of engineering machinery and equipment, and standard excavation machinery cannot complete specialized engineering operations. Therefore, at this time, the extended arm excavator uses ultra long boom and ultra long bucket to showcase its power, which can be used in dredging, revetment Under conditions limited by the ground environment, such as slopes and subway construction, they exert tremendous power.
一般常见的有以下几个应用领域：
There are generally several common application areas:
两段式加长臂
Two section extension arm
01使用范围相对较大，但是他的主要功能也只是为了提升挖掘半径，主要用于清理河道，填海造地，地铁出入口开挖，人行地底隧道，还有高速公路防护墙修整，一般住宅输送一下水泥等等。也有人用他前置破碎锤作用于房屋拆迁的，不过比较危险。两段式加长臂一般10-26米区间改装比较多。
01 has a relatively large usage range, but its main function is only to increase the excavation radius. It is mainly used for clearing river channels, filling the sea for land, excavating subway entrances and exits, repairing pedestrian underground tunnels, repairing highway protective walls, transporting cement to general residential areas, and so on. Some people also use his front crushing hammer to act on house demolition, but it is quite dangerous. Generally, there are more modifications in the 10-26 meter section of the two-stage extension arm.
三段式加长臂
Three section extension arm
02或者多段式加长臂，主要应用于高层建筑的拆迁，前置破碎锤或者液压钳。20-28米内使用者比较多。
02 or multi-stage extension arm, mainly used for demolition of high-rise buildings, front crushing hammer or hydraulic pliers. There are many users within 20-28 meters.
抓木机、抓料机装卸煤机加长臂
Wood grabbing machine, material grabbing machine, coal loading and unloading machine extension arm
03更多的时候为了装卸火车或者汽车而设计，一般大臂7.6米，小臂5-6米.前置抓木器、抓钳器或者贝壳挖斗。
03 is more often designed for loading and unloading trains or cars, with a large arm of 7.6 meters and a small arm of 5-6 meters. It is equipped with a front grab, gripper, or shell excavator.
那么相应机型改装挖掘机 加长臂配置长度参考参数
So the reference parameters for the length of the extended arm configuration of the corresponding model modified excavator
两段式挖掘机加长臂机重与长臂配置：
Two stage excavator with extended arm weight and long arm configuration:
10-16吨机重可配13米挖掘机加长臂；
10-16 tons of machine weight can be equipped with a 13 meter excavator with extended arms;
20-22吨机重可配15.4米挖掘机加长臂；
20-22 tons of machine weight can be equipped with 15.4 meters of excavator extension arm;
20-25吨机重可配18米挖掘机加长臂；
A weight of 20-25 tons can be equipped with an 18 meter excavator with extended arms;
26-35吨机重可配20米挖掘机加长臂；
The machine weight of 26-35 tons can be equipped with a 20 meter excavator with extended arms;
36-40吨机重可配22米挖掘机加长臂；
36-40 tons of machine weight can be equipped with a 22 meter excavator with extended arms;
45-65吨机重可配26米挖掘机加长臂；
45-65 tons of machine weight can be equipped with a 26 meter excavator with extended arms;
三段式拆楼机加长臂机重与长臂配置：
Three stage demolition machine with extended arm weight and long arm configuration:
12-15吨机重可配12米拆楼加长臂；
12-15 tons of machine weight can be equipped with 12 meters of demolition and extension arms;
16-22吨机重可配14米拆楼加长臂；
16-22 tons of machine weight can be equipped with 14 meters of demolition and extension arms;
23-26吨机重可配16米拆楼加长臂；
23-26 tons of machine weight can be equipped with 16 meters of demolition and extension arms;
30吨机重可配18米；
A weight of 30 tons can be matched with 18 meters;
35吨机重可配20米；
35 tons of machine weight can be matched with 20 meters;
40吨机重可配22米拆楼加长臂；
40 tons of machine weight can be equipped with 22 meters of demolition and extension arms;
45吨机重可配24米拆楼加长臂；
The 45 ton machine weight can be equipped with a 24 meter demolition and extension arm;
以上参数仅供参考。
The above parameters are for reference only.
在日益激烈的市场环境下，资源的合理和有效利用无疑是非常重要的，选择更具灵活性和实用性的挖掘机也成为企业家关注的问题，这种兼具实用性和灵活性的长臂挖掘机，无疑是工地上战斗力的一员，它可以真正让你实现“挖机在手，天下我有”!
In the increasingly fierce market environment, the rational and effective utilization of resources is undoubtedly very important. Choosing more flexible and practical excavators has also become a concern for entrepreneurs. This practical and flexible long arm excavator is undoubtedly a highly competitive member on the construction site, and it can truly enable you to achieve "excavator in hand, I have the world"!
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