| Customization: | Available |
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| Manufacturing Process: | CNC Milling |
| Surface Treatment: | Polishing |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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MUD PUMPS | |
Product Name | Oilfield Mud Pump |
Keywords | Mud Pumps |
Power Rating | 500 HP – 2,200 HP (373 kW – 1,640 kW) |
Maximum Pressure | 5,000 psi – 7,500 psi (345 bar – 517 bar) |
Maximum Flow Rate | 300 GPM – 1,200 GPM (1,135 L/min – 4,542 L/min) |
Liner Diameter | 4.5 in – 7 in (114 mm – 178 mm), often interchangeable |
Stroke Length | 8 in – 12 in (203 mm – 305 mm) |
Operating Speed | 80 SPM – 140 SPM |
Volumetric Efficiency | ≥ 95% |
Fluid End Material | Forged alloy steel (e.g., AISI 4130/4140) with corrosion-resistant overlay or stainless steel |
Power End Design | Heavy-duty gear reduction with forged steel crankshaft and antifriction roller bearings |
Piston Rod Diameter | 3.5 in – 5.5 in (89 mm – 140 mm) |
Valve Type | Spring-loaded plate or poppet valves, carbide or polyurethane faced |
Pulsation Damping | Integrated pulsation dampener or external suction/ discharge stabilizer |
Lubrication System | Forced-feed circulating oil system to power end |
Cooling System | Water-cooled or air-cooled heat exchanger for power end oil |






