Great Wall ckd320 Gear Oil SAE 90 Synthetic Protection

In this video, we explore how Great Wall 460 Gear Oil SAE 90 performs in demanding transmission and gear systems. You'll see a detailed breakdown of its synthetic formulation, anti-wear properties, and real-world applications for heavy-duty automotive and industrial use. We demonstrate its performance under extreme pressure conditions and explain how its transparency aids in maintenance monitoring—essential insights for professionals managing high-mileage engines and gear-driven machinery.