Fan;Cooling
Product NO.:65.06601-0012A\65.06601-5070\65.06601-5051\210101-00085\65.06601-5068\65.06601-5067\129981-44740\129953-44710\65.06601-5076\65.06601-5071\210101-00663\210101-00634B\210101-00411\65.06601-5064\65.06601-5073\210101-00281B\K1042412\210101-00319\210101-00195A\2.920-00010
The main function of the excavator engine fan is to assist in cooling the engine and prevent it from overheating.
The cooling system of the excavator engine consists of two primary circulation processes: air circulation and coolant circulation. The engine fan rotates to draw in cool air from the outside and directs this air into the engine compartment, blowing it towards the engine to help reduce its temperature. This process involves several radiators, including the hydraulic oil cooler, air conditioning condenser, and potentially an intercooler and the engine’s own cooling fins. These radiators utilize the flow of cool air driven by the fan to dissipate the heat generated during engine operation, ensuring that the engine operates within an appropriate temperature range and avoiding performance degradation or damage due to overheating.
Furthermore, the selection and matching of the fan are crucial. The diameter of the fan is determined based on the size of the water radiator, the overall dimensions of the machine, and the relative positioning of the fan to the water radiator. Additionally, since the noise produced by the fan is related to its rotational speed, the tip speed of the fan blades is limited to below 90 m/s to ensure that an appropriate fan speed and transmission ratio are selected, achieving optimal cooling performance while controlling noise levels.
It is also important to note that the sealing of the engine compartment is critical for the efficiency of the cooling system. If the engine compartment seal is damaged or the engine cover is opened, it may disrupt the airflow that the fan draws in, adversely affecting the cooling effect. Therefore, maintaining a good seal in the engine compartment is an important aspect of ensuring the normal operation of the excavator.
| Product NO. | Applicable models | Size/Dimension | Weight | Packaging unit |
| 65.06601-0012A | DH130LC-V
DH130W-V DH150LC-7 DH150W-7 DX150LC S150LC-7B SOLAR 130-V SOLAR 130LC-V SOLAR 130W-V(1) SOLAR 130W-V(2) SOLAR 140-V SOLAR 140LC-V SOLAR 140W-V SOLAR 160W-V SOLAR 170-III SOLAR 170LC-V SOLAR 175LC-V TXC140-1 TXC175-1 SOLAR 130LC-V SOLAR 140LC-V SOLAR 140W-V & S160W-V SOLAR 140W-V RAIL WAY SOLAR 150LC-V SOLAR 170LC-V SOLAR 175LC-V |
595X80 | 2.15KG | EA |
| 65.06601-5070 | DH210W-7(S/N:20001~21000)
DH210W-7(S/N:21001~) DH210W-7S DX210-7M DX210W-10/DX210W-10N DX210W-7B DX210W-9C (S/N:30001~) DX210W-9C/DX210W-9CN DX215-10/DX215-10N DX215-5B DX215-9C ACE/DX215-9CN ACE DX215-9C/DX215-9CN DX220LC-7M DX220LC-9C DX220LC-9C ACE DX220LCA-2/DX220A-2 DX220LCA-2M/DX220A-2M DX225-10 DX225CD-9C DX225LC DX225LC-10 DX225LC-9C DX230LC-9C DX190W DX190WA(T-2) DX200A DX200A(S/N:1001~) DX210 / DX225LCB DX210W DX210W DX210W-5B DX210WA DX210WA(T-2) DX220A / DX225LCA DX220AF DX220AF(S/N:1001~) DX220AF-7M DX220LC DX220LC (TIER-3) DX220LCA DX225LC DX225LC (S/N 5433~) DX225LC-7M / DX225-7M DX225LCA(S/N:1001~) DX225LCA-2 / DX200A-2 DX225LCA-7M / DX200A-7M DX225NLC DX225NLCA SOLAR 210W-V SOLAR 225LC-7A SOLAR 225NLC-V TXC225LC-2 DX225LCDX235NLCSOLAR 210W-VDX225LCA |
660X90 | 3.886KG | EA |
| 65.06601-5051 | DH215-7
DH220LC-7 DH220LC-V DH225LC-7 SOLAR 170W-V SOLAR 180W-V SOLAR 200W-V SOLAR 220LC-6 SOLAR 220LC-V SOLAR 220N-V SOLAR 225LC-V SOLAR 230LC-V TXC225-1 SOLAR 220LC-V SOLAR 225LC-V |
630X90 | 4.1KG | EA |
| 210101-00085 | DH215-9
DH215-9E DH220LC-9E DH225LC-9 DX260LC DX260LCA |
4.8KG | EA | |
| 65.06601-5068 | DH258LC-7
SOLAR 180W-V SOLAR 185W-V SOLAR 255LC-V TXC255-1 SOLAR 255LC-V |
690X95 | 3.4KG | EA |
| 65.06601-5067 | DH370LC-7
DH370LC-9 DH420LC-7 DH500LC-7 DX345LC DX380LC DX340LCA DX340LCA-K/DX360LCA-K(S/N:20001~) DX360LCA(S/N:5950~) SOLAR 340LC-7 SOLAR 340LC-V SOLAR 370LC-V SOLAR 420LC-V SOLAR 470LC-V SOLAR 500LC-V TXC340-1 TXC420-1 TXC470-1 TXC500-1 |
815X100 | 5.238KG | EA |
| 129981-44740 | DH60-7
SOLAR 55-V GOLD SOLAR 55-V GOLD PLUS SOLAR 55-V PLUS SOLAR 55-V SUPER SOLAR 55W-V SOLAR 55W-V GOLD PLUS SOLAR 55W-V PLUS SOLAR 55W-V SUPER |
450X450X50 | 1.953KG | EA |
| 129953-44710 | DH80-7
SOLAR 75-V |
– | EA | |
| 65.06601-5076 | DX120
DX120-9C DX125W-10/DX125W-10N DX125W-9C/DX125W-9CN DX130-10/DX130-10N DX130-9C/DX130-9CN DX140AF/DX140LCA DX150-9C/DX150LC-9C/DX150LC-9CN DX150LC-10/DX150LC-10N DX150LCS DX140 DX140A DX140LC DX180LC TXC140LC-2 TXC180LC-2 DX140LC DX160LC DX180LC |
600X90 | 3.95KG | EA |
| 65.06601-5071 | DH150W-7
DH150W-7S DX120 DX150W-7B DX150W-9C/DX150W-9CN DX140LC DX140W / DX160W TIER-II DX140W / DX160W TIER-III DX140W TIER-II DX140W TIER-III DX140WA DX170W DX140W/DX160W DX160W RAIL WAY |
600X95 | 3.2KG | EA |
| 210101-00663 | DX150WE-10/DX150WE-10N
DX150WE-9C/DX150WE-9CN |
2.269KG | EA | |
| 210101-00634B | DX190-3B/DX200-3B
DX200-9C (CN)/DX200-9C (CN) ACE DX205-10/DX205-10N DX205-10A/DX205-10NA |
6.4KG | EA | |
| 210101-00411 | DX245HD-10
DX245LC-9C ACE DX260LC-9C DX270HD-10 DX270LC-9C ACE |
6.3KG | EA | |
| 65.06601-5064 | DH300LC-7
DX300LC DX300LC-9C DX300LCS DX300LC DX300LCA DX300LCA-7M DX300LCE DX340LC DX340LC-5 / DX350LC-5(S/N:20001~) DX350LC-7 DX350LC-7K DX360LC-7M DX380LC-3 DX380LC-3(OCEANIA) SOLAR 300LC-7A SOLAR 300LC-V TXC300-1 TXC300LC-2 DX300LC |
720X90 | 3.45KG | EA |
| 65.06601-5073 | DX340LC-9C
DX350LC DX300LCA DX340LC DX350LC DX350LCA / DX360LCA DX380LC DX380LCA TXC300LC-2 TXC340LC-2 |
815X100 | 7.42KG | EA |
| 210101-00281B | DX500-9CACE/DX500LC-9C ACE/DX560LC-9C | 5.4KG | EA | |
| K1042412 | DX55-5B
DX55-5C DX55-9C(CN)ACE DX55-9C(CN)/DX60E-9C(CN)/DX60E-9C ACE DX55WE DX60ACE-10/DX60ACE-10N DX60E-10/DX60E-10N(S/N:20001~) DX60E-10/DX60E-10N(S/N:30001~) DX60E-10/DX60E-10N(S/N:50001~) DX60W ECO-1/DX60WN ECO-1 DX60W ECO-2/DX60WN ECO-2 DX60WECO/DX60WNECO DX60W-10/DX60W-10N DX60W-9C/DX60W-9CN DX75 E58 DX60R E60 |
460X100 | 0.95KG | EA |
| 210101-00319 | DX60-9C | 1.4KG | EA | |
| 210101-00195A | DX60-5B
DX60-9CGOLD/DX65-9C PLUS/DX65-9CN PLUS DX75-10/DX75-10N DX75-5B(S/N:22712~) DX75-7B DX75-9C ACE/DX75-9CN ACE DX75-9C PLUS/DX75-9CN PLUS(S/N:22712~) DX75E-9C/DX75E-9CN DX88-9C (S/N:20233~) DX62R-3 DX63-3 DX63-5 DX85R-3 E62 E63 E85 |
1.4KG | EA | |
| 2.920-00010 | DH80GOLD
DH80GOLD(S/N:50001~) DX80 DX80(S/N:50001~) S80GOLD S80GOLD(S/N:50001~) DX80R E60 E80 SOLAR 75-V |
510X500X105 | 0.2 KG | EA |
