Accucraft Quarry Hunslet at the Holtwood Light Railway

Here my Hunslet is hauling the Slomo coal wagon, newly firtted with ball race bearings and larger 32.5mm diameter Accucraft wheels. Both make for a very smooth run on Roy Wood's railway.
The loco has the SCAC18 Chuffer fitted with the FX Control which allows control of the Chuff and steam plume. This was mostly filmed for maximum chuff, but we did some running with the small and large holes open - though these do not always appear in sequence in the final film. The Slomo enhances the chuff on all settings and it is great to hear the clear beat of the loco. Please note that this film is entirely played at full speed.