Tuesday, 29 October 2024

Bachmann Baguley-Drewry 70hp - commissioning

The Bachmann Baguley-Drewry 70hp is a lovely model, and I wanted to use it on works trains for Hexworthy, but my wagons are all fitted with Microtrains couplings and the Bachmann models come with the standard 009 type coupling. I know the Bachmann EZ mate couplings can be swapped in, but while they'll couple to Microtrains, they don't work reliably in uncoupling. 

The large buffer blocks have a big square opening to clear the standard coupling, that is pretty close to the size of the Microtrains draft box which can be accomodated after a few strokes of a file. The model is supplied with alternate buffer blocks without the coupling hole, for which long coupling pins are provided, these look ideal to secure through the centre of the Microtrains draft box. 


However, the back of the coupling fouled against the coupling mount on the chassis block. Four screws release the body and skirt to reveal the chassis block, so I took a file to the coupling mount. It's now nearly flush with the block above, but while the centre screw socket has been flattened it is still intact, so the standard couplings could be refitted. 


The buffer blocks were clipped back in place with a smear of superglue as they pulled off slightly too easily, and would now have to take the strain of the coupling. The Microtrains coupling then fits in place, with a little superglue gel either side and on top (not near the moving parts), and the coupling pin inserted through the top of the block through the centre hole of the coupling. 


While the body was apart I fitted a driver from the Preiser truck drivers set, painted with added high-vis of course. A lever (gearbox?) needed trimming back as it fouled the seat such that no driver could sit there - it was that or amputate his left leg. 


While I didn't want a heavily weathered look, any working loco has a little dirt. I used water soluble oils to make a dark wash for the body, and a mid-brown wash for the frames. This is applied liberally, then a damp brush used to take off the excess - I spend longer removing it than applying it! This allows panels to be largely clean albeit slightly dulled, while emphasising shadows such as panel gaps and grilles. The airbrush was used to give a very light dusting of soot on the top (diesels produce soot too!) and track dust along the lower edges, similar to the coaches. 


Other detail painting included touching in the cab grab handles in black, and dry brushing a hint of rust and gunmetal over the edges of the buffer beam casting, corner steps, and cab steps. These help bring out the detail and provide signs of use. 


I'm pleased with the result, subtle from a distance but more realistic. 

The couplings work perfectly, and the loco looks great with the works trains, adding a splash of colour. 


It makes a good partner to the 90hp (Narrow Planet kit), noticeably shorter of course and with differing details (such as the side grilles), but clearly of the same family and the nicely detailed kit compares well to the RTR model. 

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