OEM EC480BLC Demolition Extension Arm , 26 Meter High Reach Boom Demolition

EC480BLC 26 meter high reach demolition boom for sale

Description:

1, Our company established on years 2018, we have over 5 years of experience in designing and customizing the long reach boom for all brand excavators.

2, Advanced manufacturing processes, Techniques are in the line with global standards.

3, Applicable for all the excavator models, OEM service is also available.

4, We have all the installation dimensions of EC480BLC, we can customize this demolition boom for your EC480BLC excavator. Also, have a detailed size for the pipe flange.

5, The high reach demolition boom includes a lubricant pipe system, hydraulic system, 1 counterweight with 6ton, 1pcs boom,1pcs middle arm,1pcs arm, 8pcs pins, 12 stop valves, 1pcs bucket cylinder(20t level), all high-pressure hoses, 1 kit Linkage.

6, Stick the cylinder of the long boom, can use your original stick cylinder to save cost.

7, If necessary, the extra pipeline can be added to suit some extra applications.

8, Our welding was manual. Welding is protective-gas welding, the protective gas is 80% Argon and 20% CO2 mixed. This is the golden standard for protective gas.

9, The main material of this long boom is Q345B + BS700, the top, and bottom cover plate use Q690D, and other places use Q345B. Weldox is also optional to suit your application. Pin’s material is 42CrMo4. The welding is very good, and the structure is very strong.

10. Some parts can be consolidated using a thicker plate or overlapping another plate for heavy-duty application.

11, Before welding, we used a big edge milling machine mill(taper process) on the edge of the sheet. So the welding can go to the internal of the steel sheet and make the structure have higher performance.

12, For all base, joint, and other main structures of the long boom, we use a boring machine to adjust the precision after welding, to avoid the welding stress leading to big tolerance.

13, The manufacturing time is about 25 days. Warranty time month after installation.

14, We will also supply a parts list for the long reach boom, so it’s easy for Maintenance and after-sales service.