The excavator demolition arm is a high-performance attachment designed to extend the working reach, improve demolition efficiency, and enhance operational safety on complex job sites. Built with reinforced structural steel and optimized hydraulic geometry, it delivers stable lifting, precise positioning, and reliable durability under continuous heavy-duty use. The arm structure is engineered to withstand high impact and vibration, helping the excavator maintain better control when breaking, cutting, pulling, or dismantling structures at height.
Specifications of Excavator Long Reach Arm:
| Section(m) |
Excavator Model(ton) |
Length(m) |
Total Length(m) |
Counterweight(ton) |
| Boom |
30-35T |
10.7 |
19-20 |
4T |
| Middle Arm |
2.3 |
| Arm |
7.0 |
| Boom |
30-38T |
11.8 |
21-22 |
5T |
| Middle Arm |
2.4 |
| Arm |
7.8 |
| Boom |
35-38T |
12.8 |
23-24 |
6T |
| Middle Arm |
2.4 |
| Arm |
8.8 |
| Boom |
40-50T |
12.8 |
23-24 |
4T |
| Middle Arm |
2.4 |
| Arm |
8.8 |
| Boom |
40-50T |
13.8 |
25-26 |
6T |
| Middle Arm |
2.4 |
| Arm |
9.8 |
| Boom |
45-50T |
14.8 |
27-28 |
8T |
| Middle Arm |
2.4 |
| Arm |
10.8 |
| Boom |
52-55T |
14.8 |
27-28 |
7T |
| Middle Arm |
2.4 |
| Arm |
10.8 |
| Boom |
45-50T |
15.8 |
29-30 |
10T |
| Middle Arm |
2.4 |
| Arm |
11.8 |
| Boom |
52-55T |
15.8 |
29-30 |
8T |
| Middle Arm |
2.4 |
| Arm |
11.8 |
| Boom |
60-67T |
15.8 |
29-30 |
6T |
| Middle Arm |
2.4 |
| Arm |
11.8 |
With its extended reach design, the demolition arm allows the excavator to work farther and higher than a standard boom, reducing the need for machines to approach unstable buildings too closely. This not only improves working efficiency but also helps protect both equipment and operators during urban demolition, building dismantling, bridge removal, factory renovation, and high-rise structural demolition. It is especially suitable for projects that require controlled demolition in confined spaces, where precision and safety are critical.
The demolition arm performs well in multiple working conditions. It can be matched with hydraulic breakers, crushers, shears, grapples, or other attachments to meet different demolition requirements. Whether removing concrete walls, cutting steel structures, dismantling industrial chimneys, or clearing debris from elevated areas, this arm provides strong support for efficient and organized demolition work. Its balanced design helps reduce excessive load on the excavator while maintaining smooth operation and accurate movement.
This demolition arm is compatible with a wide range of excavators, from small to large models. Different boom lengths, pin diameters, and mounting configurations can be customized according to the excavator brand, tonnage, hydraulic system, and working requirements. By matching the arm parameters with the machine’s capacity, it helps ensure stable performance, reasonable working radius, and safe operating conditions.
Reliable manufacturing quality, flexible customization, and broad excavator compatibility make this demolition arm a practical solution for demolition contractors, construction companies, and equipment rental businesses. It helps transform a standard excavator into a more capable demolition machine, improving productivity while supporting safer and more efficient site operations.
Whatsapp: +86 13822325403
Email: aria@excavatorlongarm.com
Website: www.excavatorlongarm.com
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