3NB-500 Mud Pump
| Technical Specifications | ||||||
| Model |
TypeTechnical Specifications |
input Power | Rated power |
Rated speed drive shaft |
Gear Ratio |
Inhalation diameter |
| 3NB-500 | Single Action Triplex | 500 hp | 373kw | 514(Rev / min) | 4.285:1 | 203mm |
| Discharge pipe diameter |
Dimensions(mm) | Weight | ||||
| 101.5mm | 3658*2702*2207mm | 9.8t | ||||
Performance parameter
| Impact/min | Bore(mm) and Pump pressure Mpa(psi) | |||||||
| 170 | 160 | 150 | 140 | 130 | 120 | 110 | 100 | |
| 9.2 | 10.4 | 11.8A | 13.6 | 15.8 | 18.6 | 22.1 | 26.7 | |
| Displacement(L/S) | ||||||||
| 120 | 25.94 | 22.98 | 20.2 | 17.6 | 15.17 | 12.93 | 10.86 | 8.95 |
| 110 | 23.78 | 21.07 | 18.52 | 16.13 | 13.91 | 11.85 | 9.93 | 8.23 |
| 100 | 21.62 | 19.15 | 16.84 | 14.66 | 12.65 | 10.77 | 9.03 | 7.48 |
| 90 | 19.46 | 17.24 | 15.16 | 13.19 | 11.39 | 9.69 | 8.13 | 6.73 |
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