1. When walking on the construction site, please try to place the walking motor behind the walking to reduce the squeeze on the sprocket wheel.
2. The continuous walking time of the machine should not exceed 2 hours. The walking time on the construction site should be minimized. If necessary, it is recommended to stop for a short period of time before walking.
3. Avoid raised hard objects when walking, so as not to cause stress collection on the rail chain.
4. Confirm the tightness of the crawler, adjust the crawler tightly in soft places such as soil, and adjust the crawler loosely when walking on rocks. Too loose or too tight the track is not good, too loose will cause the track to easily derail, too tight will cause the chain sleeve to wear too quickly.
5. Frequently check whether there are foreign objects such as stones involved in the crawler, if any, it needs to be cleaned up.
6. Working on a muddy construction site, often idling to drain the soil deposited in the crawler.
7. Try to avoid turning the excavator on the spot.
8. Regularly check the rail guard and the guard rail welded under the guide wheel.