Unit 3 –⁠ 3.1 solution

3.1 Answer some questions:

• Which heavy equipment is used to level the ground for road building? 
  GRADER
  
  
• What is the name of a heavy equipment machine which assists with putting items onto trucks and dumpers? 
  LOADER
  
  
• Which heavy equipment machine is most commonly used in the early stages of construction and is often known as a digger? 
  EXCAVATOR
  
  
• What is another name for rollers? 
  COMPACTORS
  
  
• Which heavy equipment machine is sometimes reversed to work in power shovel configuration? 
  BACKHOE
  
  
• Which heavy equipment machine is used to carry large amounts of materials from one site to another? 
  DUMP TRUCK
  
  
• Which heavy equipment machine is often used in construction of higher structers and skyscrapers? 
  TOWER CRANE
  
  
• Please, name two types of dozers:
  TRACK DOZER, WHEEL DOZER

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