Both the SPF400B and SPF450B fully hydraulic pile breakers feature a one-piece design. The range of pile diameters are 300-450mm and 350-450mm respectively. The maximum drill rod pressure is 485KN and 790KN respectively, with maximum stroke of hydraulic cylinder is 150mm and 205mm respectively, and the maximum pressure of hydraulic cylinder is 31.5Mpa for both. Customization is also available, with drill rod lengths adjustable to meet your specific construction needs.
| Model | SPF400B | SPF450B |
|---|---|---|
| Range of Pile diameter | 300-450mm | 350-450mm |
| Maximum Drill rod pressure | 485KN | 790KN |
| Maximum stroke of hydraulic cylinder | 150mm | 205mm |
| Maximum pressure of hydraulic cylinder | 31.5MPa | 31.5MPa |
| Maximum flow of single cylinder | 25L/min | 25L/min |
| Cut the number of pile/8h | 160 | 120 |
| Height for cutting pile each time | ≤ 300mm | ≤ 300mm |
| Supporting the digging machine Tonnage (excavator) | ≥7t | ≥20t |
| Work status dimensions | 1600x1600x2000mm | 1855x1855x1500mm |
| Total pile breaker weight | 650kg | 1.3t |