Hydraulic System Cooling (Hydraulic Oil Cooler):
While a separate component, the hydraulic oil cooler is directly mounted behind the engine radiator within the same bundle.
Function: It uses the same airflow from the fan to cool the hydraulic oil. Hydraulic oil temperature increases significantly from powering the excavator's movements, pumps, and attachments.
Benefit: Maintaining optimal hydraulic oil temperature is crucial. It prevents oil breakdown, preserves viscosity, protects precision hydraulic components from wear, and ensures consistent machine performance.
This 453-0623 radiator is used for 330D2 326D2 C7.1 excavator.
Related part number:
3S-2093
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313-3762
313-3766
313-3769
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347-7620
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7Y-1976
