1.Engine
Use genuine Hengwang oil/filters
Clean air filters weekly, replace every 3 cleanings
Always filter diesel before refueling
2.Hydraulics
Change fluid & filters on schedule
Check levels daily, bleed air after repairs
3.Electrical
Avoid deep water operation
Keep battery area clean
Remove battery for long storage
4.Mechanical
Grease pins/joints daily
Replace gear oil quarterly
Protect cylinders from rust
5.Structure
Check bolts/welds daily
Park on solid ground
Lower bucket when parked