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Conventional style cab tractor A cab over semi-tractor Tractor with an end-dump trailer A FAW semi-trailer truck in China A semi-trailer truck (also known by a wide variety of other terms - see below) is the combination of a tractor unit and one or more semi-trailers to carry freight. A semi-trailer attaches to the tractor with a type of hitch called a fifth wheel. Other terms There are a wide ...
Peterbilt 386 sleeper-cab–style commercial 6×4 tractor unit. A tractor unit, also known as a truck unit, lorry unit, power unit, prime mover, ten-wheeler, semi-tractor, semi-truck, semi-lorry, tractor cab, truck cab, lorry cab, big rig tractor, big rig truck or big rig lorry or simply a tractor, truck, lorry, semi, big rig or rig, is a characteristically heavy-duty towing engine that ...
The Cummins Aeos is a concept electric-powered semi-truck tractor unit, an Urban Hauler Tractor, designed by Cummins. [1] The vehicle is named after Aeos, the flying horse, one of four, of Greek mythology that pulled the chariot of the god Helios across the sky; and the Sun with it. [2]
The rollout of Amazon's big rigs at the L.A. and Long Beach port complex is part of a shift to zero out pollution from trucking in California. Amazon and Volvo team up on big rig electric trucks ...
The Caterpillar 797 is a series of off-highway, ultra class, two-axle, mechanical powertrain haul trucks developed and manufactured in the United States by Caterpillar Inc. specifically for high-production mining and heavy construction applications worldwide. [1]
The Dodge LCF (for "Low Cab Forward") was a series of medium- and heavy-duty trucks built by Dodge from 1960 until 1976. They replaced the Dodge COE range of cabover trucks built in the 1950s. The 500 through 700 series were medium duty only, while 800 through 1000 series were reserved for heavy-duty versions.
The first commercial hydrogen fuel station for big-rig trucks in the U.S. is up and running at the Port of Oakland, a baby step toward what hydrogen proponents see as a clean new future for long ...
Medium trucks are larger than light but smaller than heavy trucks. In the US, they are defined as weighing between 14 001– 26 000 lb (6 351– 11 793 kg). In North America, a medium-duty truck is larger than a heavy-duty pickup truck or full-size van. Some trucks listed as medium also are made in heavy versions. Box truck; Van; Cutaway van ...