The Crankshaft serves as the backbone of the stimulation pump's power end, converting rotational drive into the precise reciprocating motion required for high-pressure fluid pumping. Our crankshafts are manufactured from vacuum-degassed forged steel and undergo specialized heat treatment processes to achieve exceptional fatigue strength and wear resistance.

Each component is precision-machined to maintain exact tolerances for bearing surfaces and crankpin geometry, while advanced dynamic balancing ensures vibration-free operation at rated speeds. This rigorous manufacturing process guarantees reliable performance under the most demanding conditions, preventing premature failure and protecting your valuable power end components from damage due to misalignment or imbalance.