Specifications
1.Rated Power: 1300HP (956KW)2.Rated Speed: 120 SPM
3.Gear Ration: 4.194
4.Stroke Length: 305 mm
5.Weights: 20800 kg
SL3NB—1300 Drilling mud pump
SL3NB—1300 Drilling mud pump is Triplex single action piston pump, the design characteristics is an optimization parameter, it can increase the stroke properly, lower the speed reasonably, improve the suction capability of the pump, prolong the service life of wearing parts The pump is used for oil-field and other industrial and mining establishments and for the drill, well workover and transporting the liquid media and mainly installed on 25-45 rig.
The series are produced and experimented according to SY5138 of the petroleum industry standard strictly.
SL3NB—1300 Drilling mud pump technical parameter
Type | Triplex Single Acting Piston Pump | Stroke Length: | 305 mm |
Rated power | 1300HP (956KW) | Suction inlet | Φ300 mm |
Rated speed | 120 SPM | Discharge outlet | Φ102 mm |
Gear ratio | 4.194
| Weights | 20800 Kg |
Based on 90% mechanical efficiency and 100% volumetric
Pump Speed (SPM) | Liner Size (mm) | ||||||||
130 | 140 | 150 | 160 | 170 | 180 | ||||
Theoretical Displacement (L/s) | |||||||||
120 | 24.27 | 28.16 | 32.52 | 36.18 | 41.52 | 46.54 | |||
100 | 20.23 | 23.46 | 27.1 | 30.15 | 34.6 | 38.78 | |||
90 | 18.21 | 21.12 | 24.39 | 27.13 | 31.14 | 34.90 | |||
Pressure Rating( MPa)
| 34.3 | 30.5 | 26.6 | 23.4 | 20.7 | 18.5 | |||
efficiency.