D280-22
Overview
| Impact weight (piston approx.) | 61,729 lb |
| Energy per blow (adjustable) | 357,717 lb f |
| Number of blows | 36-50 bmp |
| Batter Piling forward & backward | Up to 1:3 |
| Fuel consumption | 21 gal/hr |
| Oil consumption | 1.53 gal/hr |
| Approx weights: | |
| Hammer | 112,435 lb |
| Tripping device | 4300 lb |
| Tool box (approx.) | 441 lb |