Wheel tractor-scrapers are also used in earthmoving operations. This piece of heavy equipment consists of a rear hopper which can move vertically, with a sharp edge for flattening a surface. The front end hosts a sharp edge to cut soil and a carpenter’s plane for cutting wood. The two tools work together to fill the hopper and transport whatever material …

Equipment, cables, pipes and valves in engine room of a ship pow On a ship, the engine room is the compartment where the machinery for marine propulsion is located. To increase a vessel’s safety and chances of surviving damage, the machinery necessary for the ship’s operation may be segregated into various spaces. he intelligent monitoring and alarm system in a …

Tier 3 Diesel Engine This technology injects DEF into the diesel engine exhaust system to achieve the necessary emission reduction by breaking down particulate matter and nitrogen oxide. The good news is that DEF is nontoxic, nonpolluting, nonflammable, nonhazardous, stable, and colorless.