DAVID LEAH / SCIENCE PHOTO LIBRARY. DAVID LEAH / SCIENCE PHOTO LIBRARY.
Assembly of the crankshaft (lowered on crane) into the main bearings (U-shaped metals) of a Cummins 450 BHP (break horse-power) double turbocharged diesel engine on the production line at the Cummins factory, San Luis Potosi, Mexico.
Model release not required. Property release not required.