Construction Equipment

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Across
  1. 1. used for large excavation and levelling
  2. 4. used to steady and give extra ground support to cranes
  3. 7. used for digging and filling trucks on a jobsite
  4. 9. attached to the back of a scraper to pull up soil
  5. 12. used to increase density or flatten out soil or other similar materials
  6. 13. provides a large range of motion to excavators
  7. 15. the angular motion of a moldboard
  8. 18. attached to an excavator to quickly compact soil
  9. 19. action done by a crane
  10. 22. a large arm to move and lift things and can be used on rough terrain easier.
  11. 25. a safety implement to have workers safely in a hole
  12. 26. smaller excavator used to move small loads
  13. 27. similar look to an animal used to excavate dirt
  14. 28. creates a smooth, flat, level surface
  15. 29. used to move and lift large objects on jobsite, can be many stories high.
  16. 30. used to push large loads of soil
Down
  1. 2. load, haul, dump, return
  2. 3. moves moldboard to collect soil
  3. 5. the base of a tower crane
  4. 6. large machine used to cleanly compact soil
  5. 8. large wheel used for compaction
  6. 10. action done by a dozer
  7. 11. technical term for the upper part of a lattice boom crane
  8. 14. attached to a grader to push soil
  9. 16. large arm like machine that can lift heavy objects around the jobsite
  10. 17. the opposite side of the top of a tower crane used to stabilize the long outstretched arm
  11. 20. downward curving
  12. 21. techincal term for the lower part of a lattice boom crane
  13. 23. action done by an excavator
  14. 24. similar look to train tracks, on many heavy machines