The image shows a black train engine with the number 3121 on it, traveling on a railway track. The engine is a diesel locomotive with a black caboose and a red stripe running along the side. It has a large crane attached to the back of the engine, which is used to lift and move the train. The train is moving along the track, and there is a white container on the right side of the image. The sky is blue and there are some clouds in the background. The track is surrounded by grass and gravel.