機器
bucket
build
building
bulldozer
business
cargo
compact
concept
construction
construction engineering
construction equipment
construction industry
construction vehicle
development
digger
engineering
equipment
excavation
excavator
heavy
hydraulic
icon
industrial
industry
load
loader
loading
machinery
mechanic
mover
object
power
scoop
sign
silhouette
skid
small
steer
symbol
technology
tractor
transport
transportation
truck
under construction
vehicle
wheel
work