This is the Bachmann modelrain set has a large 56 x 38 oval track layout (with switch and siding) of snap-fit E-Z Track with nickel silver rails on molded gray roadbed. The Santa Fe GP40 and FT-A diesel locomotives are all-wheel drive & DCC-equipped with 28/128 speed step decoders that are factory-programmed to address button 3 on NMRA-compliant DCC systems. The Bachmann E-Z Command Digital Command Control System incorporates the latest digital technology that's easy to use, with one-button, on-track programming. Plug-and-play compatibility with all DC and DCC systems * 2/128 speed step control. 100% backwards-compatible with standard DC (non-digital) With the DCC On Board technology, you can digitally control the direction, speed, and lighting of multiple locomotives in N, HO, and On30 Scale. Three accurately molded freight cars with blackened metal wheels and prototypical paint schemes: - 40' Open Quad Hopper - 50' Plug-Door Box Car - 36' Extended Vision Caboose Locomotive and all cars come equipped with Bachmann's exclusive E-Z Mate Mark II Magnetic knuckle couplers with metal coil springs 1 amp AC wall pack power supply and plug-in wiring for the command control center. Written and DVD format video instructions.
Other NMRA-conformant digital control systems will work to operate in digital command mode. Locomotives in this set are not sound equipped.