China Railway Type70 Tank Cars

The GQ70 Tank Car is a Chinese railway freight wagon designed primarily for transporting coal, diesel fuel, and other light oil products. With a rated load capacity of 70 tonnes and a maximum operating speed of 120 km/h, it represents an upgraded generation of tank cars developed from the earlier 60-tonne class. Designed for efficient bulk liquid transportation, the GQ70 combines increased carrying capacity with reliable performance for modern railway freight operations.