operator

machinery

workplace

control

program

excavator

worker

man

computer

backhoe

employee

men

person

excavatordriver

establish

sunglasses

helmet

cabin

hardhat

adult

day

summer

vest

retroreflective

safety

professional

tractor

building

earthmover

outdoors

contractor

skill

driving

hand

checking

levers

object

sit

reflective

clothing

inside

set

rear

view

look

modern

tablet

digital

gadget