Side of workman in hardhat and overall bolting up large gear on tractor framework using wrench at heavy machinery production factory on sunny day
Full shot of Black factory worker rolling out of under yellow tractor framework and then climbing to tighten bolts inside engine block at heavy machinery production plant
Selective focus medium slowmo of workman tensioning bolts or nuts with wrench in large gearwheel of tractor frame on sunny day at machinery plant
Side shot of unrecognizable factory welder welding tractor framework in helmet at machinery plant
Closeup of Black factory worker in yellow hardhat and overall bolting up with wrench inside engine block of tractor frame at machinery plant
Female tractor mechanic using bolt wrench while repairing machine at production plant
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Large Factory With Robotic Machinery for Heavy Equipment Production
No people shot of tractor explosion engine at heavy machinery production plant
Zoom-out high angle shot of Black male workman wearing yellow hardhat and uniform rolling on wheels under caterpillar tractor framework and tensioning bolts or nuts at machinery plant
Side shot of three unidentified factory workers in welding helmets checking and welding tractor framework at machinery plant
Side shot of African American workman rolling on wheels under tractor frame and tensioning bolts or nuts with wrench at manufacturing plant
The production process at the plant. Manufacturing line at factory. Production line at factory. Manufacturing plant of metal pipes. Machinery at heavy industry