With the continuous development of the construction engineering industry, road rollers, as an important engineering machinery, play a very important role in the construction process. These are common faults of XCMG road rollers and their solutions.
1. Vibration system failure
- Failure of vibration function: If the hydraulic system has leakage, blockage or insufficient hydraulic oil, check the hydraulic oil level, clean the hydraulic pipeline and filter, and replace damaged parts. If the vibration motor bearing is worn or the motor coil is burned, measure the motor resistance and insulation resistance, and replace the damaged motor. If the vibration sensor fails, test the sensor output signal, recalibrate or replace the sensor. If the control module of the control system is burned, check the control system power supply, replace the control module and circuit board. If the mechanical transmission parts are worn or damaged, replace the worn bearings and tighten the loose parts.
- Abnormal sound from the vibration wheel: It may be caused by coupling damage, vibration bearing problem or amplitude modulation device failure. Check all components, replace damaged parts and select accessories approved by the manufacturer.
2. Electrical system failure
- Poor contact of vibration switch: This is caused by quality problems of the vibration switch itself or improper operation. Check whether the vibration switch is intact and in good contact, and repair or replace it.
- Electrical circuit failure: relay damage, fuse burnt out, circuit short circuit or open circuit, etc. Use a multimeter to check the electrical circuit components and replace or repair the damaged circuit.
3. Walking system failure
- The travel motor is weak: The rotor or stator of the travel motor may be damaged. Disassemble the travel motor for inspection and replace it if damaged.
- Stop-and-go movement: There may be a problem with the travel pump or travel motor. First check the travel pump. If the problem persists after replacement, check the internal condition of the travel motor and perform corresponding repairs or replacements.
#Compressor bracket#Heater pipe gasket#Solenoid valve assembly
How to buy vibratory rollers maintenance related accessories at CCMIE?
If you need to buy road roller accessories, you can contact us. We have three parts warehouses with high-quality and complete goods to meet your needs! If you need to buy a second-hand roller, you can also contact us!
Post time: Feb-21-2025