What method is mostly used for lubrication of diesel stacker engines?

The full pressure type of lubrication is the most commonly used method for diesel stacker engines due to its efficiency and ability to provide consistent oil distribution to all moving parts. This system utilizes an oil pump that generates pressure to deliver oil from the sump directly to critical engine components such as bearings, camshafts, and cylinders.

This method ensures that there is adequate oil coverage, even under high stress and load conditions, minimizing friction and wear, which is essential for the longevity and performance of the engine. The ability to maintain a steady oil supply at high pressures helps prevent overheating and reduces the risk of engine seizure, making it a reliable choice for heavy-duty engines like those found in diesel stackers.

While splash lubrication, gravity lubrication, and forced lubrication methods have their specific applications, they generally do not provide the same level of reliability and precision that full pressure lubrication offers, especially in terms of maintaining appropriate oil flow under varying operational conditions.