機器
agricultural
agriculture
bucket
build
bulldozer
cabin
closeup
construction
crop
diesel
dig
digging
dirt
dozer
dredge
driving
earth
engine
equipment
excavation
farm
front
front end
frontend
gravel
heavy
industrial
industry
isolated
isolated over white
ladle
load
loader
machinery
mover
moving
new
power
push
scoop
shovel
site
stone
strength
tire
tractor
transport
transportation
truck
vehicle
white
work
working
yellow