No.1 Long Reach Boom Excavator hitachi excavator long reach boom arm excavator boom for sale for cat hitachi komatsu sany zoomlion
Features of long reach boom excavator:
* longer life-span: the places which bear huge stress is reinforced, high quality
* not easy cracking: the material we chose we use is Shaogang Q355B, with premium welding performance and not easy cracking.
* less failure rate: the pipelines
Suitable excavator model:
| excavator model (ton) | counterweight(ton) | bucket capacity(cbm) / bucket cylinder size | length of big boom / small arm(m) | length of big boom + small arm (m) |
| 20-23T | 0 | 0.5 | 8.8 | 15-16M |
| 12T | 7.2 | |||
| 24-29T | 0 | 0.6 | 8.8 | |
| 20T | 7.2 | |||
| 30-38T | 0 | 1 cbm | 8.8 | |
| 22T | 7.2 | |||
| 40-50T | 0 | 1.4cbm | 8.8 | |
| 30T | 7.2 | |||
| 20-25T | 2 | 0.4 | 9.7 | 17-18 |
| 12T | 8.3 | |||
| 26-28T | 0 | 0.4 | 9.7 | |
| 12T | 8.3 | |||
| 30-36T | 0 | 0.6 | 10 | |
| 20T | 8 | |||
| 37-39T | 0 | 0.8 | 10 | |
| 25 | 8 | |||
| 40-47T | 0 | 1.2 | 10 | |
| 30 | 8 |
