1200
HPSI Standard frequency. Vibratory hammer, crane-suspended.
| Specification | Imperial | Metric |
|---|---|---|
| Eccentric moment | 12,000 in-lb | 138.3 kg·m |
| Maximum frequency | 1,200 vpm | 20 Hz |
| Amplitude | 0.75 in | 19 mm |
| Line pull | 150 tons | 1,334 kN |
| Weight | 44,340 lb | 20,112 kg |
From Pile Buck's hammer specs table. Not yet confirmed by the manufacturer.
Source: Pile Buck hammer specs table (pilebuck.com/hammer-specs), Oct 2026. Confirm specifications with the manufacturer.