EX1100 hitachi Excavator Boom Arm 32 meters long reach booms to
construct the sea port
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, Our company established on years 2007, we have over 10 years
experience in designing and customize the long reach boom for all
3, Applicable for all the excavator model,OEM service is also
4, Advanced manufacturing process, Technique is in the line with
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 + Q690D.
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 use big edge milling machine mill(taper
process) the edge of the sheet. So the welding can go to the
internal of the steel-sheet and make the structure have higher
performance. Also the inside have strength plate make it more
9, If necessary, extra pipeline can be added to suit to some extra
10, Stick cylinder of the long boom, can use your original stick
cylinder to save the cost, if you need the stick cylinder, we also
can prepare for you.
Max dig depth
Max dig height