Works in a Pressurized System: The radiator is the central component of a sealed, pressurized cooling system. The radiator cap is designed to maintain system pressure (typically 7-15 psi for heavy equipment). Pressurizing the system raises the boiling point of the coolant, allowing it to absorb more heat without vaporizing, which significantly enhances cooling efficiency.
Integration with Other Cooling Circuits: On the Cat 330, the radiator is never a standalone unit. It is part of an Integrated Condenser Module or "stack cooler," where it is bundled with the charge air cooler (aftercooler) and the hydraulic oil cooler. This compact design ensures all critical fluids (coolant, intake air, hydraulic oil) are cooled efficiently by a single, high-capacity fan.
This 204-0983 radiator is used for 330C C-9 excavator.
Related part number:
093-5432
096-4034
096-4035
183-8110
184-3949
196-8080
204-0912
204-0913
204-0983
204-0985
204-0986
204-0987
230-2818
5C-9553
8T-4189
8T-4224
9X-8256
7Y-1976
7Y-1976
