NMT

Mining, haulage, continuous loading and unloading, and material handling equipment, namely, loading chutes [, re-railing equipment consisting of hydraulic jacks used to place derailed rail cars back onto rails ]

Mining, haulage, continous loading and unloading, and material handling equipment, namely, mining rail cars, unloading stations for unloading materials out of rail cars, rubber tired geared propulsion drives to assist in moving trains through unloading stations