UNDERCARRIAGE W/ TRACKS, 4-WAY PUSH | BUTTON PENDANT TO TRACK MACHINE | MAIN CONVEYOR: FEEDBOOT 1/4" STEEL, 42" 3-PLY CONVEYOR BELT | 4" IMPACT CENTRE ROLLERS AT FEED AREA, TROUGHING ROLLERS 4" | DISC RETURN ROLLERS 6", 13" HEAD PULLEY | HD 21" SIDE FRAME