Guangzhou Dongxinnan Construction Machinery Parts Co., Ltd.
                                                                                                           
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Komatsu Excavator Radiator pc300-6 pc400-5

Others
2026-05-20
Komatsu excavator radiator PC300-6 radiator replacement excavator cooling system
Want to know what makes a reliable replacement radiator for your Komatsu excavator? In this video, we walk you through the TMY PC300-6, PC350-6, and PC400-5 water radiator, showing its construction, performance testing in thermal wind tunnels and salt spray chambers, and factory quality control processes. See how this aluminum radiator ensures optimal cooling and durability for your heavy equipment.