QJ 6735 and QJ 6517 were heading east along Level 2, high above Reshui, when they were photographed working westbound freight 22822, the 12:00 from Daban to Haoluku, on 22 November 2002. In a few minutes the train would have passed through Tunnels 7 and then 6 before crossing the embankment above the back of the train, heading west again having gained about 30 metres of valuable height in the process.