During the operation of an excavator, a significant amount of heat is generated, primarily from the friction and operation of the engine and other mechanical components. To maintain the normal operation of the machine and extend its lifespan, effective heat dissipation is essential. The excavator fan motor drives the fan to rotate, helping the radiator efficiently dissipate heat into the air, thereby lowering the temperature of the engine and other components. This cooling process is crucial for maintaining the performance and safety of the excavator.

Moreover, the design of the excavator fan motor also takes into account energy-saving and noise-reduction requirements. By optimizing the temperature control system, the fan speed can adjust according to changes in the cooling medium temperature of the radiator, allowing it to operate at lower speeds. This not only saves energy but also reduces noise, enhancing work efficiency and operator comfort.

In summary, the excavator fan motor, through effective heat dissipation and optimization of the temperature control system, ensures the normal operation and efficient functioning of the excavator while also improving operational safety and comfort.

Product NO.	Applicable models	Weight	Packaging unit
K1057295	DX360LC-3B DX360LC-7B DX360LC-9C DX380-10 DX380-9C ACE DX380HD-10 DX380LC-9C DX380LC-9C ACE DX400LC-7B DX450LC-3B/DX450LC-9C DX490LC-9C/DX500LC-9C/DX520LC-9C DX500LC-9C (S/N:22001~22044) DX300LC-3 DX300LC-3(S/N:1001~1511) DX300LC-3(S/N:1512~) DX300LC-5 DX300LC-5(S/N:1001~1057) DX300LC-5(S/N:1058~) DX300LC-5(S/N:20001~) DX300LC-5K(L) DX300LC-7 DX340LC-3 / DX350LC-3 DX340LC-5/DX350LC-5(S/N:10001~10049) DX340LC-5 / DX350LC-5(S/N:10050~) DX340LC-5 / DX350LC-5(S/N:20001~) DX350LC-7 DX350LC-7K DX360LC-7M DX360LCA-7M DX380LC-3 DX380LC-5 DX380LC-5 / DX400LC-5 DX380LC-5K(L) DX380LC-7 DX380LC-7K DX400LC-7 DX400LC-7M DX420LC-5(S/N:10001~10010) DX420LC-5(S/N:10011~) DX490LC-5(S/N:10001~10011) DX490LC-5(S/N:10012~) DX530LC-5(NT)(S/N:10001~10024) DX530LC-5(NT)(S/N:10025~) DX530LC-5(S/N:10001~10006) DX530LC-5(S/N:10001~10055) DX530LC-5(S/N:10007~) DX530LC-5(S/N:10056~) DX530LC-5B DX300LC-3	3.921KG	EA
400702-00084	DX500-9CACE/DX500LC-9C ACE/DX560LC-9C ACE DX500LC-9CACE/DX560LC-9CACE (S/N:30001~) DX380LC-3(OCEANIA) DX450LC-7M DX450LCA-7M DX490LC-5 / DX530LC-5 DX490LC-7M / DX530LC-7M DX490LCA-7M / DX530LCA-7M DX530LC-5K(L)	6.7KG	EA
300506-00006A	DX800LC-9C DX700LC DX700LCA DX800LC-5B	17.45KG	EA