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Beyond W-440 Mud Pump
Time : 2025-05-20
Main technical parameters:
Rated input power: 328 kW (440 HP)
Maximum stroke rate: 320 strokes per minute (320 SPM)
Continuous operation stroke rate: 220 strokes per minute (220 SPM)
Stroke: 152.4 mm (6”)
Gear ratio: 4.578:1
Maximum working pressure: 34.5 MPa (5000 psi)
Valve cavity: API #4
Piston rod: API
Maximum cylinder diameter: 114.3 mm (4 1/2")
Suction port: 152.4 mm (6”) 150 lb flange
Discharge port: 52.4 mm (2 1/16” flange, 34.5 MPa (5000 psi)
Overall dimensions (LxWxH): 2478x1219x1103 mm (8.13x4x3.62 ft)
Weight: 4463 kg (9839 lb)
| Type | Horizontal Triplex Single Acting Piston Pump | Gear Type | Herringbone Gear | ||||||||
| Rated Input Power (KW/HP) | 328/440 | Gear Ratio | 4.578:1 | ||||||||
| Rated Stroke (SPM) | 320 | Lubrication | Forced & Splashing | ||||||||
| Stroke Length (mm/in) | 152.4/6〃 | Valve Cavity | API-4# | ||||||||
| Inlet Connection | 6〃(152.4mm) | Outlet Connection | 2-1/16〃Flange 5000psi | ||||||||
| Weight(Kg/Pound) | 9770/21540 | Overall Dimension(L×W×H) | 2478x1219x1103mm | ||||||||
| SPM | Rated Power | Liner Dia. (in) and Pressure Rating (Mpa / psi) | |||||||||
| 4-1/2 | 4-1/4 | 4 | 3-3/4 | 3-1/2 | 3 | ||||||
| 11.81711 | 13.21914 | 14.92160 | 172465 | 19.52828 | 26.63857 | ||||||
| HP | KW | ||||||||||
| Displacement (L/S)/(gpm) | |||||||||||
| 320 | 400 | 328 | 25396.3 | 22.3353.5 | 19.8313.9 | 17.4257.8 | 15.1239.3 | 11.1175.9 | |||
| 270 | 371 | 277 | 21.1334.4 | 18.8298.0 | 16.7264.7 | 14.7233.0 | 12.8202.9 | 9.4149.0 | |||
| 220 | 303 | 226 | 17.2272.6 | 15.3242.5 | 13.6215.6 | 11.9188.6 | 10.4164.8 | 7.6120.5 | |||
| 170 | 234 | 174 | 13.3210.8 | 11.988.6 | 10.5166.4 | 9.2145.8 | 8.0126.8 | 5.993.5 | |||
| 120 | 165 | 123 | 9.4149.0 | 8.4133.1 | 7.4117.3 | 6.5103.0 | 5.790.3 | 4.266.6 | |||
| 70 | 96 | 72 | 5.587.2 | 4.977.7 | 4.368.2 | 3.860.2 | 3.352.3 | 2.438 | |||
| 1 | 1.38 | 1.03 | 0.0781.236 | 0.0701.110 | 0.0620.983 | 0.0540.856 | 0.0470.745 | 0.0350.555 | |||
| Based on 100% volumetric efficiency and 90% mechanical efficiency | |||||||||||
Beyond Petroleum can also provide a variety of pump types and pump groups such as F mud pumps and BW pumps. If you have any needs, please feel free to contact Beyond.
