D138-32
Overview
| Energy per blow | adjustable |
| Pump setting 1 - 64% | 217,600 lb f |
| Pump setting 2 - 74% | 261,800 lb f |
| Pump setting 3 - 89% | 302,600 lb f |
| Pump setting 4 - 100% | 340,000 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 upper cylinder extension | 1:2 |
| Fuel consumption at full load | 10.2 gal/hr |
| Oil consumption | 0.95 gal/hr |
| Approx weights: | |
| Hammer | 57,360 lb |
| Piston | 30,420 lb |
| Hammer with standard guiding | 64,300 lb |