China YZH Pedestal Boom
This type of crushing utilizes YZH pedestal boom with a corresponding sturdy design and a high-powered hammer to crush rock on a horizontal grate with specific mesh size. YZH pedestal boom is a continuous primary crushing process.
YZH pedestal boom with large hammers designed for continuous operation are intended for primary cone crushers. YZH pedestal boom systems are used for breaking excessively large stones or for releasing cave-ins (vaults) in crushers. YZH pedestal boom systems are usually placed on the rugged steel structure of a cone crusher.
YZH pedestal boom with smaller hydraulic hammers capable of breaking extremely hard and abrasive large stones are used for primary jaw or impact crushers. YZH pedestal boom systems are used for breaking excessively large stones in crushers or for unblocking roads to crushers. YZH pedestal boom systems are mounted on crushing line steel structures or on separate supporting columns, or sometimes on concrete foundations.






| Unit | XL 1020 |
Weight | Kg | 15500 |
Maximum Reach | m | 13.4 |
Nominal Horizontal Reach (H) | m | 10.5 |
Nominal Vertical Reach (V) | m | 10.0 |
Swing° | ° | 170 |
Base Diameter | m | 2.29 |
Recommended Hydraulic Hammer (Chisel Size) | mm | 140,155,175 |
Recommended Power Packs |
| HA 55, HA 55 HD, HA 75 |
Features
Round pedestal
Heavy-duty design
Proven design
Long reach
360° swing option
Suitable hydraulic hammers for XL-booms systems are large series hammers up to 175

Applications
Stationary crushers
Grizzlies
High production applications
