Common issues include hydraulic fluid leaks, reduced pressure output, pump overheating, contamination of hydraulic fluid, and wear or damage to internal components such as seals, gaskets, and bearings.
Pumps should be serviced according to the manufacturer’s recommendations, typically every 1,500 to 3,000 hours of operation. However, service intervals may vary depending on the operating environment and usage.
Signs that the pump may need repair include unusual noises, a drop in hydraulic pressure, visible fluid leaks, overheating, and sluggish or inconsistent performance of the road header.
While minor repairs and maintenance tasks can often be handled onsite, more extensive repairs or complete overhauls usually require the pump to be removed and transported to a specialized repair facility.
Repair times vary depending on the severity of the issue. Minor repairs may be completed within a few hours, whereas significant repairs or overhauls can take several days.
