①Lightweight and simple, with a wide range of applications.
②The parts are simple and the number of structures is small.
③Simple to operate, easy to install.
④Directly crush concrete or rock.
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. |