the excavator backfills the pit with the front bucket. moves soil around the construction site. close-up. heavy construction

earth bucket loader yellow mechanical tractor sun excavator machine equipment wheel action heavy shovel industrial excavation mining raw industry large machinery bulldozer work construction sand sandpit manufacture soil vehicle site closeup grounds breaking unit earthmover blade dig eathmoving fill driver outdoors backhoe trench new foundations digger operator building hydraulic strip backfills pit front bucket moves around site close-up