Heavy-duty

Heavy-duty vehicles (commercial trucks, vans, and buses) are currently the second largest source of greenhouse gas pollution within the transportation sector.

In 2011, the Administration finalized fuel economy standards for Model Year 2014-2018 for heavy-duty trucks, buses, and vans. This will reduce greenhouse gas emissions by about 270 million metric tons and save 530 million barrels of oil.

This is a heavy-duty machine.

Sami had a heavy-duty flashlight.

The missiles are mounted on a heavy-duty truck frame.

The cars are constructed to the normal B.R. standard coach specifications and mounted on heavy-duty B.R.2 type bogies with B.T.R. rubber vibro-insulators on the bearing springs.

Stewart has 18 years of programming experience, and he's one of only a handful of people at the St. Petersburg computer consulting company who can handle such heavy-duty programming. Such skills can earn a programmer of Stewart's caliber about $70,000 a year.

Summit still has to ... summit some final steps before it can start crunching heavy-duty science.

No matter how great a football prospect is, they’re often only gradually exposed to the rigors of heavy-duty competition.