D80-23
Overview
| Energy per blow | adjustable |
| Pump setting 1 - 64% | 126,180 lb f |
| Pump setting 2 - 74% | 145,100 lb f |
| Pump setting 3 - 89% | 176,840 lb f |
| Pump setting 4 - 100% | 197,150 lb f |
| Frequency | 36-45 bpm |
| Related piston stroke | 11.1-7.1 ft |
| Max batter without upper cylinder extension | 1:5 |
| Max batter with cupper cylinder extension | 1:1 |
| Fuel consumption at full load | 6.6 gal/hr |
| Oil consumption | 0.68 gal/hr |
| Approx weights | |
| Hammer | 37,275 lb |
| Piston | 17,640 lb |
| Hammer with standard guiding | 41,200 lb |