Long Reach Arm und Boom

We also can design various kinds of extension jibs according to customersrequirements . There are two kinds of extension jibstwo-segment type and three-segment type .Two-segment type is mainly applied in the transit of building materials like earth,sand,and concrete,the slope maintenance of expressways,and the dredging of watercourses,etc . Three-segment type is mainly applied in demolishing high-rise. Technical Parameters of boom& arm (For Komatsu 2 segments)ModelsTotal Length of Boom Arm(mm)Weight(kg)Bucket Capacity(m3)Max .Digging Height(mm)Max. Digging Depth(mmOverall HeightPC120-61300030000.31130090002900PC200LC-61538040000.412510113402980PC220LC-61538042000.412610113703040PC300LC-61800052000.413720130003210PC350LC-62000060000.514920150003210PC400LC-62200065000.616100165003400PC450LC-624000 70000.617300180003400 1right for every brand 2.maufacter price cheap 3.length:5.9-28meter 4.delivey on time 5.top technical after serviceand Scale6.brand:SK/SR/PC/HD/S/SH/LS/EX/ZX/ZA/CAT/E/CX/DH/R/EC