HORNBY R3058 CLASS 86 FREIGHTLINER POWERHAUL No. 86637. Here we have the Hornby Class 86 Electric locomotive in Freightliner Powerhaul livery numbered 86637. R3058 was the only Class 86 produced by Hornby with a DCC socket already fitted, making it sought-after as the chassis can be used with other Hornby "86" bodies (although older bodies may require a little surgery in order to fit the later style (Chinese-made) chassis).