2. Do not work without oil for a long time. After replacing the hydraulic oil or hydraulic components, pay attention to exhaust the air. Also pay attention to waterproofing, do not work in deep water, and do not wash electrical components directly with water when cleaning.
3. Replace gear oil periodically for slewing reducer and travel reducer.
4. Pay attention to clean up the dirt and debris on the pin shaft part, and add butter. Check whether the pin bolts are loose, falling off or missing every day, and tighten them in time.
5. Check the structure every day for cracking and deformation. Pay attention to the surrounding environment when parking the excavator, park it on a solid, stable and hard ground, and do not park by the river, cliff, or under the hillside to prevent accidents.
6. When parked, the bucket cylinder is fully retracted, and the bucket falls to the ground to prevent the cylinder from being hit.
Post time:Sep-25-2020
