The piston operates within the cylinder and uses the pressure generated by the hydraulic system to move the concrete ... Maintaining the various parts of a concrete pump truck is crucial for ensuring ...

Abstract: In this paper, modified transformer-based fault detection for a hydraulic pump is performed using the pressure signals of the hydraulic pump. The pump is considered a swash plate axial ...

Under the stresses of high rpm, the hydraulic piston ... known problem of lifter "pump-up." The hydraulic lifter's plunger is continually under hydraulic pressure from the engine's oiling system.

In practical engineering, it is very difficult to obtain data on the slipper wear of hydraulic pumps ... which limits the development of high-speed and high-pressure piston pumps. Therefore, an ...

For instance, the cause of the “low pressure,” “high pressure” and “badly worn pump” problems might be in the hydraulic cylinder or pump. In such a scenario, engineers might want to perform basic ...

In order to obtain a more comprehensive understanding of the high-speed centrifugal pump, this paper reviewed the engineering application, technical challenges, and feasible solutions of this pump ...

A new positive displacement axial piston pump which offers outstanding performance in high pressure, high temperature applications has been introduced by Precision Micro-hydraulic specialists THE LEE ...