1. The hydraulic oil has been used for too long, and the accumulation of magazines in the oil will make the hydraulic oil dirty.
Solution: Replace the hydraulic oil in time. China Coal Group remover recommends that you replace the hydraulic oil every 3-5 months to ensure the cleanliness of the hydraulic oil and thus ensure the working efficiency of the mucking machine.
2. When the hydraulic oil pipe is blocked or the oil pipe is replaced, there is air in the pipe, etc.
Solution: In addition to replacing the hydraulic oil, check the hydraulic oil pipe to see if there is air. It is recommended to maintain the mucking loader regularly to ensure that the hydraulic oil is clean and prevent air from being generated in the pipeline.
3. The safety valve is blocked or the hydraulic oil filter is blocked, resulting in the weakness of the mucking machine due to the untimely delivery of hydraulic oil.
Solution: Replace with a new safety valve and clean the filter screen. It is recommended to clean the hydraulic oil filter in one to two months to prevent clogging.
4. The pressure of the travel safety valve or overload valve is low.
Solution: Clean or adjust the travel safety valve or overload valve until the pressure is normal, and replace the valve that cannot adjust the pressure if necessary.
5. The traveling oil motor is damaged.
Solution: repair or replace the travel oil motor.
6. The bearing or gear of the traveling reducer is damaged.
Solution: Check the travel reducer, repair or replace the damaged parts.
