①The installation point of the excavator is relatively high, with a direct force being large.
②In terms of vertical strikes, it has more advantages.
③For horizontal and groove working surfaces, the working angle is larger, and the operation is more flexible.
Applications:
| Highways | highway repair, cement pavement fragmentation, foundation excavation |
| Railway | mountain excavation, tunnel excavation, road and bridge demolition, and roadbed compaction |
| Architecture | demolition of old buildings, crushing of reinforced concrete, and so on. |
| Mining | mountaineering, mining, mesh crushing, secondary crushing |