Gregg Drilling is introducing the T-Railer, a solution to site investigations in areas only accessible by rail. This unique solution to difficult access rail sites is an economical and efficient way to move equipment and materials to the site or operate directly on the tracks. Within minutes the T-Railer can be set on the tracks or put back on the highway. Detachable loading ramps allow equipment to be driven onto the bed of the T-Railer, ready to move down the track or begin drilling or cone testing. Because the T-Railer is self-propelled, it eliminates the need to rent an engine or special machine each time you need to move equipment on the rail lines.