Must-Know Sign of a Bad Hydraulic Gear Pump
A hydraulic gear pump is essential for powering heavy machinery by generating hydraulic pressure. Recognizing early signs of pump failure—such as unusual noises, loss of pressure, slow performance, overheating, and fluid leaks—can prevent costly repairs and downtime. This guide explores these warning signs, offers troubleshooting tips, and outlines maintenance practices to keep your pump operating efficiently.












