5.1. Types of Earthmoving Equipment

Try these first

1. 1.

   What type of equipment is commonly used for grading?

   Hint

   Think of machines that push earth.

2. 2.

   What is the main function of a loader?

   Hint

   Consider what happens when you load a truck.

3. 3.

   Which of the following is a primary function of a bulldozer?

   • Excavating deep holes
   • Pushing earth
   • Transporting materials over long distances

   Hint

   Think about the overall role of this machine.

4. 4.

   True or False: Scrapers are more effective than bulldozers for short-haul distances.

   • True
   • False

   Hint

   Consider the economy and efficiency.

5. 5.

   Given a construction project requiring the transport of 1000 tons of earth over a distance of 1200 meters, determine if you should choose a bulldozer or a scraper. Justify your answer based on equipment capabilities.

   Hint

   Consider the economic hauling capacities of both machines.

6. 6.

   You are tasked with excavating a trench for a pipeline. The trench requires a depth of 3 meters. Which equipment would you select and why?

   Hint

   Consider depth and reach when deciding on equipment.