hand truck vs tipper

hand truck

noun
  • An L-shaped box-moving handcart with handles at one end, wheels at the base, with a small ledge to set objects on, flat against the floor when the hand-truck is upright. It makes otherwise bulky and heavy objects easier to move. 

  • Synonym of pallet jack 

tipper

noun
  • A goods vehicle with a tippable body, used for carrying loose materials such as gravel or rubble; a tipper truck or lorry. 

  • A cutting tool used to cut off or trim the horns of stock animals; a horn tipper. 

  • A kind of ale brewed with brackish water obtained from a particular well. 

  • A device for loading goods such as coal by tipping them. 

  • A small moustache. 

  • Someone who tips; someone who gives a gratuity. 

  • A person who tips or discharges a load, or dumps waste (especially illegally with the latter). 

  • One who gives private hints about racing or financial speculation, etc.; a tipster. 

How often have the words hand truck and tipper occurred in a corpus of books? (source: Google Ngram Viewer )