Common faults and solutions for second-hand road rollers 2

In the previous article, we briefly introduced several common faults and solutions for second-hand rollers. Since there are many common faults in mechanical equipment, we will add some other common faults in this article, hoping to be helpful to the majority of roller users.

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1. Engine failure

Failure symptoms: The engine of a second-hand roller may have problems such as difficulty in starting, unstable operation, and insufficient power.
Solution: First perform basic checks, such as checking whether there is sufficient fuel and whether the battery voltage is normal, etc. If the problem is still not solved, it is recommended to find professional technicians for repair.

2. Hydraulic failure

Symptoms of failure: Oil leakage, unstable pressure and other problems in the hydraulic system may cause the roller to fail to work properly.
Solution: First check whether the hydraulic oil level is sufficient and whether there are signs of oil leakage. If problems are found, replace seals or repair oil leaks in time. If the problem is still not solved, it is recommended to find professional maintenance personnel for inspection.

3. Steering system failure

Symptoms of failure: The steering system of second-hand rollers may have problems such as inflexible steering and steering failure.
Solution: First check whether the steering oil level is normal and whether there is oil leakage. If so, repair the oil leakage area promptly. If the problem is still not solved, it is recommended to find professional technicians for repair.

4. Vibration system failure

Symptoms of failure: The vibration system of second-hand rollers may have unstable vibration force and may not work properly.
Solution: Check whether the hydraulic oil level of the vibration system is sufficient and whether there is oil leakage. If problems are found, repair the oil leakage or replace the hydraulic oil. If the problem is still not solved, it is recommended to find a professional maintenance personnel to check it.

5. Braking system failure

Symptoms of failure: The braking system may have problems such as ineffective braking or brake failure.
Solution: First check whether the brake fluid level is normal and whether the brake pads are severely worn. If problems are found, replace the brake pads or add brake fluid in time. If the problem is still not solved, it is recommended to find professional technicians to repair it.

6. Electrical system failure

Symptoms of failure: The electrical system may have problems such as circuit short circuit and poor line contact.
Solution: Check whether the circuit is in good contact and eliminate short circuit and other problems. If it cannot be solved, it is recommended to find professional technicians for maintenance.

Second-hand rollers may have problems such as engine failure, hydraulic failure, steering system failure, vibration system failure, braking system failure and electrical system failure during use. When users encounter the above problems, they can perform basic inspections and repairs, but for complex faults, it is recommended to seek help from professional technicians. Only by troubleshooting in time can the normal operation of the second-hand road roller be ensured and work efficiency improved.

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