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The excavator radiator fan is a core component of the hydraulic system cooling device. It achieves oil temperature control by forcibly flowing cool air and exchanging heat with hydraulic oil in a heat exchanger. Its working principle is similar to the human circulatory system: the hydraulic pump, as the "heart," generates high-pressure oil flow; the control valve group regulates the oil flow; the hydraulic motor drives the blades to rotate; and it has intelligent temperature control functions (automatic acceleration when the temperature rises; some models support reverse rotation to clean the radiator fins).
Radiator Blockage: Dust and debris accumulation reduces heat dissipation efficiency; regular surface cleaning is required.
Abnormal Fan Speed: Check for loose belts, motor malfunctions, or electrical problems (such as poor plug contact).
High Temperature Troubleshooting: The water pump, thermostat, and hydraulic oil circuit must be checked simultaneously to avoid misdiagnosis based on a single component.
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brand |
OEM |
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Warranty period |
No after-sales service |
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Mechanical test report |
Unavailable |
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Part Number |
RH43-01E000002A0 |
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Brand Name |
OEM |
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Applicable to |
Excavator FR215 engine WP6 |
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quality |
High quality |
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country of origin |
Shandong, China |
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Video factory inspection |
Unavailable |
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Product Name |
Radiator fan |
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Part Name |
Radiator fan |
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app |
Excavator FR215 engine WP6 |
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brand |
OEM |
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Warranty period |
No after-sales service |
