AZL Z Scale 2-8-2 Mikado Locomotives. One of the most common steam locomotives used in America, it's only natural that this standard is available in a z scale version. The detail on the AZL Mikado is really something to see. The details even filigree handrails are all very well done with precise moldings and the complexity of the slide rods is something that simply wasn't available in z scale locomotives of the past. Add to that the crisp logo printing, the LED directional lighting and working front coupler, should you need to double head and you have a great work horse for your z scale train layout. Each locomotive has tender drive and pickup. Minimum recommend radius for the AZL 2-8-2 Mikado Locomotives is 220mm.