ENCLOSED CAB WITH HEAT AND AC, 163.6 HP HITACHI DIESEL ENGINE, 32" STEEL TRACKS, AUX HYDRAULICS, MECHANICAL THUMB, RADIO, 42" TOOTH BUCKET, 21'11" DIG DEPTH, 50265 LBS OPERATING WEIGHT, (SHOWING 8403 HRS), SN 1FFDC571AHF340197, ST# 13973