公司專業生產各種進口國產品牌挖掘機標準及非標產品，挖掘機二段式加長臂（13米-35米）（清理河道專用）、三段式加長臂（12米-35米）（拆樓專用）、標準大小臂、液壓抓鉗器、各種規格挖鬥。岩石鬥（0.1-10方）、貝型抓鬥、傾斜鬥、清潔鬥、柵格鬥（篩格鬥）、耙鬥、鬆土器（鬥鉤）、破碎錘、快速連接器、以及液壓油缸等工程機械零配件。

兩段式加長臂

Excavator Two Segment Long Reach

又稱挖機加長臂、加長大小臂、加長動臂鬥杆

我司可爲各種品牌挖掘機設計、生產、改裝挖掘機加長臂（加長動臂、加長鬥杆）；通過專業的電腦輔助設計系統，先進的各類加工設備，熟練的員工操作技能和實際應用知識的經驗；從應力分析、材質選擇、技術工藝、設計製作等生產方面，步步嚴謹管控，保證了產品質量的穩定性。也可根據您的需要量身訂做。

臂內安裝有內部緩衝板以承受張力負載，增強了挖掘機加長臂的結構強度，使挖掘機加長臂挖掘性能得到提升，延長了挖掘機加長臂的使用壽命以及工作效率。

適用場地：
加長型兩段式挖掘機加長臂主要用於土砂搬運，高速公路坡面修整，以及河道疏通土石方基礎和深塹挖掘作業。

微信/ ：13711896862

Description
1.   Long reach boom are use for dredging rivers port construction, railway construction and groundwork construction, with high extensive operation scope, high efficiency and high security.
2.   We have over 20 years experience in designing and customize the long reach boom for all brand excavators.
3.   Applicable for all the excavator model,OEM service is also available.
4.   Advanced manufacturing process, Technique is in the line with global standards.
5.   We have all the installation dimensions of most excavator, we can customize this long reach boom for your excavator.
6.   The main material of this long boom is Q345B + Q550.
7.   The long reach boom include lubricant pipe system, hydraulic system, 1 bucket, 1 bucket cylinder, 1 linkage, 6 pins and 4 hoses.
8.   Before welding, we have u g edge milling machine mill(taper process).
9.   If necessary, extra pipeline can be added to suit to some extra application.
, can u r original stick cylinder to save the cost, if you need the stick cylinder, we also can prepare for you.
  for heavy-duty application.
-gas welding, the protective gas is 80% Argon and 20%. 
,-sheet and make the structure have higher performance.
,joint and other main structure of the long boom, we u oring machine adjust the precision after welding, to avoid the welding-stress leading to big tolerance.
9 month after installation.
, so it's easy for Maintenance and after-sales service.