Parts Crossword Puzzle

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Across
  1. 2. What bulldozers roll on (6 letters)
  2. 4. Bucket-equipped machine (6 letters)
  3. 7. Instead of buying, try this (6 letters)
  4. 8. Personal protective equipment (3 letters)
  5. 10. Machine steering sticks (6 letters)
  6. 12. Keeps time on machines (5 letters)
  7. 15. Everything from bolts to engines (5 letters)
  8. 17. What our technicians provide(7 letters)
  9. 19. Big yellow machine that pushes dirt (5 letters)
  10. 20. Required head protection (3 letters)
Down
  1. 1. System that uses fluid power (9 letters)
  2. 3. Safety comes ___ (5 letters)
  3. 5. Regular maintenance keeps these down (6 letters)
  4. 6. Important daily fluid check (3 letters)
  5. 8. Equipment ___ Department (5 letters)
  6. 9. Lone Star State (5 letters)
  7. 11. Power plant of the machine (6 letters)
  8. 13. Twisting force in machinery (6 letters)
  9. 14. Machine power rating (abbr.) (2 words)
  10. 16. What tools and attachments are called (4 letters)
  11. 18. Our machinery brand (3 letters)