Crankshaft
Catalog NO.: AIMRSE-OIL-PMP-007 Manufacturer PN: PMP-SHA-CRK
Key Features
• High strength, corrosion resistance, static balance, precision machining
Applications
Mud pumps for oil and gas drilling
The mud pump crankshaft assembly is manufactured from high-nickel modified 4340 material with elevated chromium content, reducing noise and vibration, preventing corrosion, and extending bearing life.
X
| Material | High-nickel modified 4340 steel |
| Function | Converts linear motion into rotational torque to drive valve mechanisms and auxiliary devices. |
| Components | Crankshaft, precision gears (large and small), connecting rods, timing gears, flywheel |