Pipe jacking machine repair, Operation type: Hydraulic, Pipe size capacity: Up to 89 mm

Service Details

This machine has been repaired and serviced by Hydrol Engineering Pvt Ltd, a specialized engineering service provider expert in heavy machinery and hydraulic systems.The following is a detailed description of the complete hydraulic system repair and maintenance:1. Diagnostics & Inspection Troubleshooting: Identifying issues such as pressure loss, unusual noise, or oil leakages within the system. Component Inspection: Detailed checking of hydraulic hoses, fittings, valves, and cylinders for signs of wear, cracks, or fatigue. 2. Hydraulic Pump & Power Pack Servicing Cleaning: Thorough cleaning of the pump and power pack unit to ensure a debris-free environment for repairs. Pump Overhaul: Repairing or replacing faulty pumps to restore the required flow and system pressure. Fluid & Filter Management: Draining contaminated oil, cleaning the reservoir, and replacing filters along with fresh hydraulic fluid. 3. Hydraulic Cylinder & Jack Repair Disassembly: Carefully opening the cylinders to inspect internal components like pistons, rods, and glands. Seal Replacement: Replacing worn-out seals and O-rings to prevent internal and external leaks and maintain consistent pressure. Honing & Straightening: Polishing cylinder barrels (honing) and straightening or re-chroming piston rods if they are scored or damaged. 4. Hose & Valve Maintenance Hose Replacement: Swapping out cracked or aged hydraulic hoses with new, high-pressure rated lines. Valve Calibration: Cleaning and calibrating control valves and pressure relief valves to ensure precise movement and safety. 5. Final Testing & Performance Check Pressure Testing: Subjecting the entire system to its maximum working pressure to verify the integrity of the repairs and ensure there are no leaks. Operational Smoothness: Testing the machine's cycles (extension/retraction) to ensure smooth and efficient performance under load.