Kato 176-8406DCC N Scale EMD SD70ACe Union Pacific "SP Heritage" UP 1996 with DCC Vortex 3S These machines are mainly used

These machines are mainly used on large construction sites and in mining regions to level large areas

As North American railroads began replacing war-weary equipment

Chassis-mounted servo for a realistic look

Which one to choose is really a matter of preference

Kato 176-8406DCC N Scale EMD SD70ACe Union Pacific "SP Heritage" UP 1996 with DCC Vortex 3S These machines are mainly usedKato 176 8406 DCC N Scale EMD SD70ACe Union Pacific "SP Heritage" UP 1996 with DCC The SD70ACe is the latest in the line of EMD's "70" locomotives, an evolution of the SD70MAC, although its radiator design harkens more to that of the SD80 90 body. The SD70ACe has been designed to fit the latest EPA standards and regulations, and sports 4300 horsepower. The Union Pacific has currently put in the largest purchase order for these units, and as a display