The CCG diesel rail traction locomotive is a diesel-powered rail traction locomotive suitable for early geological exploration, mining, and similar mining operations, serving as transportation for ore cars, shuttle cars, and other mining equipment. This diesel traction locomotive boasts flexible operation, high comfort level, and low maintenance costs. After using this diesel rail traction locomotive, efficiency is greatly improved and the labor intensity of workers is significantly reduced. The locomotive employs two-stage exhaust gas filtration, capable of purifying exhaust gases and protecting air in the tunnels, so purchasers can rest assured when making the purchase.