No.100 Bachmann GWR 4-4-0s and gradients
I was asked this weekend how both my Bachmann Dukedog (9017) and my City performed on gradients. Straight out of the box, the answer is 'With difficulty'. Bachmann Dukedog (9017) on local train 9017 is a recent addition to the layout and after marvelling at the detailing and the super smooth performance I was prepared to overlook the fact that my model seemed incapable of hauling any load uphill. 9017 was relegated to shuttling between two stations on my branch line - on the level. I would investigate further. The front bogie detail Standing the locomotive on a flat surface highlights the likely problem. I haven’t counted the rivets but I am guessing that Bachmann have made a very good attempt at modelling the outside frame to the front bogie with the result that the clearance between the bogie and mainframe is really rather tight. Underside of 9017 showing the mounting for the front bogie Removing the bogie reveals the mounting boss on the unde...