Why is my SUNWARD SWE155F Excavators engine overheating?
- DdennisgardnerAug 26, 2025
If your SUNWARD Excavators engine is overheating, check the following: ensure the coolant level is adequate (add coolant if low), verify the correct coolant type is in use (drain and replace if improper), inspect for radiator blockages (clean the radiator and front strainer), and check the fan (replace if defective), fan belt (adjust or replace if worn or loose), belt pulley (replace if defective), cooling system (clean up if defective), temperature sensor (change if defective), or separator sponge (replace if peeled off). For defective thermostat, unpunctual ejection oil pump, or other complex issues, contact your designated distributor.








