10HOURS~500HOURS
The new machine starts to work for 5 hours
The maintenance items include:
Lubricate boom arm bucket and the hinge points of the hydraulic cylinder.
10 working hours
maintenance items include:
Lubricate boom arm bucket the hinge points of hydraulic cylinder.
50 wording hours
maintenance items include:
1. Including the maintenance items of every 10 hours
2. Lubricate the junction point of the base of the boom hydraulic cylinder
100 working hours
maintenance items include
Check and adjust the head screw torque of the steel track crawler plate
Every 250 working hours
maintenance items.
1. Including maintenance items of every 100 hours
2. Lubricate the swing bearing
Every 500 working hours
maintenance items.
1. Including maintenance items per 250 hours of work
2. Replace the auxiliary fuel filter element
3. Replace the primary fuel filter.
4. Replace the fuel end filter,
5. Change the engine oil and the machine oil filter
6. And drain water and sediment from the fuel tank chassis
7. Check the lubricating grease and oil level of the swing pinion gear
8. Check the swing gearbox oil level
9. Check the oil level of the track drive gearbox
10. Fluid sampling
1000HOURS~6000HOURS
Maintenance items for every 1,000 hours
1. Including maintenance items for every 500 hours
2. Vrain and refill the track drive gearbox oil
3. Replace the circulating air filter in the cab
4. Replace the engine air filter and the dust removal valve
Maintenance items for every 2,000 hours
1. Including maintenance items for every 1,000 hours
2. Replace the hydraulic oil return filter
3. Check and clean the hydraulic pilot screen filter
4. Clean the oil filter connector of the oil tank
5. Check the belt
6. Adjust the engine valve clearance
7. Replace the hydraulic oil air filer
Maintenance items for every 4,000 hours
1. Including the maintenance items for every 2,000 hours
2. Empty out and refill the hydraulic oil
3. Clean the oil absorption filter screen of the hydraulic oil tank.
4. Clean the magnetic plug of the hydraulic oil tank
Maintenance items for every 6,000 hours
1. Including maintenance items for every 4,000 hours
2. Empty and refill the engine coolant