機器
backhoe
blade
bucket
building
bulldozer
construct
construction
construction site
contractor
crawler
development
dig
digger
earth
earth mover
earth moving
earthmoving works
equipment
excavation
excavator
gravel
ground
heavy duty
hydraulic
industrial
industry
loader
machinery
metal
metal tracks
mine
mover
outdoors
quarry
sand
sand pit
sand quarry
sandpit
scoop
site
soil
transport
under construction
unloading
vehicle
wheel loader
work