Defeng Factory Customization Long Reach Telescopic Excavator Boom Arm Extension For Any Models
The core of our telescopic boom extensions lies in their superior material composition and robust construction.
We utilize only high-strength, low-alloy structural steels, such as Q345B, Q690D, or equivalent, in critical stress areas.
For extreme abrasion resistance in demanding environments, wear-resistant steels can be integrated. Advanced welding techniques, performed by certified technicians, ensure structural integrity and exceptional durability, capable of withstanding the most rigorous excavation, demolition, and dredging tasks. Reinforced pin points and meticulously machined bushings further contribute to the longevity and reliability of the attachment.
| The overall weight | 12 Tons | 20 Tons | 25 Tons | 30 Tons | 35 Tons | 40 Tons | 45 Tons |
| The length of the extended arm | 10 Meters | 18 Meters | 20 Meters | 22 Meters | 24 Meters | 26 Meters | 28 Meters |
| Extended arm weight | 2.8 Tons | 4.8 Tons | 5.6 Tons | 6.6 Tons | 7.5 Tons | 8.5 Tons | 9.5 Tons |
| Dig bucket capacity | 0.2 m³ | 0.4 m³ | 0.45 m³ | 0.5 m³ | 0.6 m³ | 0.7m³ | 0.8 m³ |
| Maximum excavation height | 7 Meters | 15 Meters | 17 Meters | 19 Meters | 21 Meters | 23 Meters | 25 Meters |
| maximum digging radius | 9 Meters | 17 Meters | 19 Meters | 21 Meters | 23 Meters | 25 Meters | 27 Meters |
| Maximum mining depth | 6 Meters | 14 Meters | 16 Meters | 18 Meters | 20 Meters | 22 Meters | 24 Meters |
| Transportation height | 2.2 Meters | 3 meters | 3.2 Meters | 3.2 Meters | 3.2 Meters | 3.4 Meters | 3.4 Meters |
| Maximum plus length | 15 Meters | 20 Meters | 22 Meters | 24 Meters | 26 Meters | 28 Meters | 30 Meters |
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