機器
backhoe
bucket
cab
construction
dig
digger
dirt
earth
equipment
espe
excavation
excavator
forest
green
ground
heavy
housing site
hydraulic
industrial
industry
lot
machinery
mechanical
metal
mini
mini excavator
new home construction
powerful
rocks
sand
scoop
shovel
site
small
soil
tool
track
transportation
trees
vehicle
wheel
white
work
working