All four manufacturers of asphalt milling machines remaining in North America (Astec’s Roadtec, BOMAG, Caterpillar, and Wirtgen) have made it easier for users to control milling depth by accepting the ...

*Hourly rate represents the monthly ownership costs divided by 176, plus operating cost. Unit prices used in this calculation: diesel fuel, $3.98/gal; mechanic's wage, $51.24/hour; and money costs at ...

Milling machines, also known as cold planers, complete the same task today as they did 30 years ago, but they have seen several innovations over the years and are continuing to evolve. It was actually ...