機器
aerial view
blade
blue
bucket
bulldozer
crawler
dig
digger
dirt
dump
earth
earthmover
earthmoving
eathmoving works
equipment
excavating
excavation
excavator
gravel
ground
heavy
heavyduty
hydraulic
industrial
industry
loader
machinery
mining
mover
pit
power
quarry
sand
sand pit
sand quarry
sandpit
shovel
site
soil
tractor
truck
vehicle
wheel
wheel loader
white
work
yellow