In this video, we provide an in-depth technical overview and functional breakdown of the JCB 3CX and 4CX high-pressure hydraulic pump (Part No. 20/925586). Gain concise insights into the features that matter most for real-world use, including its design, performance characteristics, and how it powers essential operations like lifting and digging in backhoe loaders. We also walk through quality assurance processes and customization options available from Runhe Hydraulics.