Closeup dirt track pad of backhoe. digger parked at construction site. bulldozer near concrete pole.
Close-up of rusty metal
Machinery detail, chain wheel of bulldozer in quarry. industrial truck excavator works in mine.
Rusty gear of tracked bulldozer. gear metal part of the tractor caterpillar.
Wheel chains with sandy dirt on huge tire of construction or quarry machine. chains with ring chain
Close-up of rusty machine
Chain gear of tracked vehicle. crawler tracks hydraulics on tractor or excavator. track and gear.
Detail of chain gear of tracked vehicle. crawler tracks hydraulics on a tractor or excavator.