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2. Wheel tractor-scraper - Wikipedia

   en.wikipedia.org/wiki/Wheel_tractor-scraper

   The scraper can transport its load to the fill area where the blade is raised, the back panel of the hopper, or the ejector, is hydraulically pushed forward and the load tumbles out. Then the empty scraper returns to the cut site and repeats the cycle.

3. Box blade - Wikipedia

   en.wikipedia.org/wiki/Box_blade

   Most major tractor implement manufacturers make box blades, including Cammond, Woods, Gannon, & BushHog. Commercial laser guided models are coming into use which automatically level the blade via reference to an external laser. Three point road graders can be viewed as a specific type of box blade, and are used to grade and maintain dirt and ...

4. Caterpillar D11 - Wikipedia

   en.wikipedia.org/wiki/Caterpillar_D11

   The D11N had some major improvements over the D10: it includes a bigger track and blade, and a longer track by 21 inches (0.53 m). The U blade was just under 21 feet (6.4 m) wide and 7 feet (2.1 m) high. This increased the blade capacity to 45 cu yd (34 m 3). The D11N's weight was 204,517 pounds (92,767 kg).

5. Bulldozer - Wikipedia

   en.wikipedia.org/wiki/Bulldozer

   The three main types of bulldozer blades are a U-blade for pushing and carrying soil relatively long distances, a straight blade for "knocking down" and spreading piles of soil, and a brush rake for removing brush and roots. These attachments (home-built or built by small equipment manufacturers of attachments for wheeled and crawler tractors ...

6. M9 armored combat earthmover - Wikipedia

   en.wikipedia.org/wiki/M9_Armored_Combat_Earthmover

   The M9 armored combat earthmover (ACE) is a highly mobile armored tracked vehicle that provides combat engineer support to frontline forces. Fielded by the United States Marine Corps, and the United States Army, its tasks include eliminating enemy obstacles, maintenance and repair of roads and supply routes, and construction of fighting positions.

7. GPS in the earthmoving industry - Wikipedia

   en.wikipedia.org/wiki/GPS_in_the_Earthmoving...

   5.3 Scrapers. 5.4 Compactors. 6 Financial ... technology to automatically control dozer blades and other ... Grade Control" in 2006 on many Track-Type Tractors (TTT ...