| Model | 3NB-350 |
|---|---|
| Type | Single Action Triplex |
| Input Power | 350hp |
| Motive Power | 6190ZC-1 (diesel engine) / Y400-6.28KW (motor) |
| Rated Pump Speed | 120 Impact/min |
| Stroke Length | 180mm |
| Gear Ratio | 4.483 |
| Rated Input Speed | 582.8 Rev/min |
| Continuous Speed | 540 Rev/min |
| Inhalation Diameter | 203mm |
| Discharge Pipe Diameter | 76mm |
| Dimensions | 3100 * 2080 * 2015 mm |
| Weight | 8.058 tons |
| Pump Stroke | Bore (mm) | |||||
|---|---|---|---|---|---|---|
| 90 | 100 | 110 | 120 | 130 | 140 | |
| 130 Impact/min | 7.44 L/S | 9.18 L/S | 11.1 L/S | 13.23 L/S | 15.52 L/S | 18.01 L/S |
| 120 Impact/min | 6.87 L/S | 8.48 L/S | 10.26 L/S | 12.21 L/S | 14.33 L/S | 16.62 L/S |
| 110 Impact/min | 6.29 L/S | 7.77 L/S | 9.4 L/S | 11.19 L/S | 13.14 L/S | 15.23 L/S |
| 100 Impact/min | 5.72 L/S | 7.06 L/S | 8.55 L/S | 10.17 L/S | 11.94 L/S | 13.84 L/S |
| Pump Pressure (Mpa) | 31 | 25 | 20.8 | 17.5 | 14.9 | 12.8 |
