機器
auto
background
backhoe
bright
bucket
bulldozer
clean
construction
cutout
dig
digger
dozer
earth
equipment
excavation
excavator
forklift
heavy
heavy equipment
hydraulic
industrial
industry
isolated
loader
machinery
mini
mining
modern
mover
multifunctional
new
nobody
power
quarry
scoop
shovel
site
soil
steel
technology
tool
tractor
transport
truck
vehicle
wheel
white
work
yellow