Cornish Engineers Train No. 2! Part 2. Going away from me at 13.21 is the 6W04 09.30 Lostwithiel to Westbury Down T. C., comprising the Balfour Beatty Harsco Track Renewal Train. DB Cargo Class 66 no. 66165 is leading, and here is EWS-liveried no. 66024 on the back. The train is made up of the Balfour Beatty Harsco Track Renewal Train, including self-powered wagon no. DR78702, seen at this end of the train. It's a beautiful spring day.