Hitachi 4448339 Intercooler Assembly

The Hitachi 4448339 intercooler is an aluminum plate-fin charge air cooler designed for diesel engine intake cooling on Hitachi construction machinery. It features a core dimension of 685 mm x 365 mm x 65 mm and an overall external dimension of 815 mm x 365 mm x 65 mm. The unit utilizes aluminum tanks TIG welded to the core for structural integrity and thermal transfer efficiency. It operates as a direct OEM replacement for the specified part number. This component is engineered to withstand typical charge air pressures up to 0.6 MPa. It is compatible with multiple Hitachi excavator models including the ZX200, ZX200-3G, ZX200-HHE, ZX200LC, ZX210, ZX225USR, ZX240 series, as well as the MA200-G wheel loader, ZR900TS crusher, EX200-6 excavator, and UCX300 crane. The intercooler ensures reduced intake air temperature for improved combustion efficiency and engine power output.