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Marisa JonesAug 30, 2025
What to do if the radiator coolant level indicator light is on or the coolant temperature pointer points to the red zone in Zoomlion ZE205E Excavators?
- MMichael MaddenAug 31, 2025
If the radiator coolant level indicator light is on or the coolant temperature pointer is in the red zone on your Zoomlion Excavators, the cooling fin may be blocked or damaged, so clean or repair it. Another potential cause is thermostat fault, so change the thermostat. The lid of the coolant injection port on the radiator may be loose (especially during high altitude operation), so fasten the radiator lid or change the seal. Finally, the coolant level and temperature sensors may be faulty, or the indicator itself may be faulty, so change the sensor.