I. Hydraulic System Malfunctions
1. Pipe joint leakage: Often caused by vibration or improper installation; tighten or replace seals.
2. Unstable tamping head speed: May be due to air in the oil circuit or insufficient oil; bleed air and add hydraulic oil.
3. Valve core jamming: Caused by oil or foreign object blockage; clean the valve block and replace hydraulic oil.
4. Internal system leakage: Valve block block blockage or damaged cylinder oil seal; check each component individually.
5. System overheating: May be due to overload operation or poor heat dissipation; check the cooling system.
II. Mechanical Structure Malfunctions
1. Failure to start: Check fuel, spark plugs (gasoline engine), or electrical circuit (electric).
2. Insufficient power: Check the belt. 1. Clutch and bearing condition
3. Unstable operation: Check for deformation of the rammer plate, shock absorbers, and fastening bolts.
4. Abnormal noise: May be due to damaged bearings or loose internal parts.
5. Loss of control over travel direction: Check the reversing mechanism (such as shift forks or clutch plates).
III. Other faults
1. Rammer not working: Check the hydraulic system, internal wear, and oil level.
2. Unsatisfactory vibration effect: Check the vibration motor, base, and hydraulic pressure.
3. Hydraulic system oil leakage: Check the pipelines and seals.
4. Difficulty starting the engine: Check the battery, fuel system, and oil supply.
5. Excessive or uneven vibration: Check the wear of the base and vibrating components.
