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Kurt, a skid steer shovels it up. You also get to see how metal is recycled in a junk yard, and how asphalt to make a road can be recycled too. At the Junk Yard, the operations are explained by Greg, a grapple truck, at the road repair site, Chewy, a pavement profiler, slimy, an asphalt paver, and roller,an asphalt roller work together.
A box crib or cribbing is a temporary wooden structure used to support heavy objects during construction, relocation, vehicle extrication and urban search and rescue. It is commonly used to secure overturned motor vehicles, and debris within collapsed buildings. Cribbing is often used in conjunction with other stabilization equipment, such as ...
Upon successful completion of required testing in blueprints, hydraulics, pneumatics, rigging, pipefitting, welding, burning, gears, couplings, and other various types of mechanical fasteners and machinery, as well as mobile equipment and other heavy machinery. A typical millwright serves a 4- year apprenticeship before becoming a journeyman.
A federal district court in February 1961 fined 29 electrical manufacturing companies and 45 individuals a total of $1,924,500 for violating the antitrust laws by fixing prices and rigging bids on heavy electrical equipment, some of which was sold to the Government. [46] (See also: Allis-Chalmers § 1960s and 1970s.)
A jack is a mechanical lifting device used to apply great forces or lift heavy loads. A mechanical jack employs a screw thread for lifting heavy equipment. A hydraulic jack uses hydraulic power. [1] The most common form is a car jack, floor jack or garage jack, which lifts vehicles so that maintenance can be performed.
A sheer hulk (or shear hulk) was used in shipbuilding and repair as a floating crane in the days of sailing ships, primarily to place the lower masts of a ship under construction or repair. Booms known as sheers were attached to the base of a hulk's lower masts or beam, supported from the top of those masts.
There are also mobile mechanics who work on heavy equipment that will come to you if there is an issue that must be resolved at the location of the machine. [3] A mechanic is typically certified by a trade association or regional government power. Mechanics may be separated into two classes based on the type of machines they work on ...
A heavy equipment operator drives and operates heavy equipment used in engineering and construction projects. [7] [8] Typically only skilled workers may operate heavy equipment, and there is specialized training for learning to use heavy equipment. Much publication about heavy equipment operators focuses on improving safety for such workers.