Durango and Silverton K-36

D&SNG owns four K-36s: Nos. 480, 481, 482 and 486, all of which are operational. The Cumbres and Toltec Scenic Railroad owns Nos. 483, 484, 487, 488 and 489. Locomotive No. 485, unfortunately, fell into the turntable pit in Salida, Colorado in 1955. It was scrapped for parts thereafter, however, some accessories, running and valve gear was salvaged and used on other locomotives. As of early November 2020, No. 480 is currently awaiting a conversion from burning coal to burning oil and will be the third and last locomotive on the D&SNG, for now, to be converted to burn oil, the others being K-37 class No. 493 and K-28 class No. 473.