Excavator long reach arms, typically extending 40 to 100 feet, are specialized attachments designed for deep digging, wide-area excavation, and working in inaccessible or hazardous areas. Key applications include dredging rivers and ports, steep slope finishing, basement excavation, demolition, and environmental remediation, allowing operators to work safely from a distance.
| Suitable Application of Long Reach Boom Excavator | ||
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| Building dam | Digging House Foundation | Building Demolition |
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| Dredging | Uploading Material | Harvesting Weeds |
What's the suitable length of long reach arm for your excavator model?
| Category | Excavator Model(ton) | Counterweight(ton) | Section(m) | Total Length(m) | Weight(kgs) |
| Big Boom | 65T | 0 | 10M | 17-18m | 7.5T |
| Small Arm | 8M | 4T | |||
| Bucket Cylinder | 50T | 0.4T | |||
| Linkage | 50T | 0.4T | |||
| Rock Bucket | 2cbm | 2.5T | |||
| Big Boom | 85-95 | 10M | 8.4T | ||
| Small Arm | 8M | 4.2T | |||
| Bucket Cylinder | 65T | 0.7 | |||
| Linkage | 65T | 0.6 | |||
| Rock Bucket | 3方 | 3.9T | |||
| Big Boom | 65T | 11M | 19-20m | 7.8T | |
| Small Arm | 9M | 4.2T | |||
| Bucket Cylinder | 45T | 0.4T | |||
| Linkage | 45T | 0.3T | |||
| Rock Bucket | 1.8cbm | 2.1T | |||
| Big Boom | 85-95T | 11M | 9T | ||
| Small Arm | 9M | 4.5T | |||
| Bucket Cylinder | 65T | 0.7T | |||
| Linkage | 65T | 0.6T | |||
| Rock Bucket | 2.5 | 3.1T | |||
| Big Boom | 96-99T | 0 | 10m | 17-18 | 9.7T |
| Small Arm | 8m | 5.2T | |||
| Bucket Cylinder | 65T | 0.7T | |||
| Linkage | 65T | 0.6T | |||
| Rock Bucket | 4.26T | ||||
| Pins | 6pcs |
What's the working diagram of the excavator long arm?
20M Excavator Long Arm's Model Drawing is as follow:
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What's Our Advantages of Excavator Long Reach Arm?
1. High Quality Steel Material:
2. Precision Production:
The production of a long-reach excavator arm involves engineering high-strength, low-alloy (HSLA) steel into extended boom and stick sections using advanced welding, precision CNC machining, and rigorous testing. These specialized components are designed for enhanced structural integrity, incorporating reinforced joints and optimized hydraulic systems to achieve superior reach, depth, and stability.
3. Professional Team
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