拖頭是一種車輛，該車輛專門用於牽引（拖拉）其他車輛。掛車拖頭內有推進器，根據推進器的不同，可以分為輪式牽引車和履帶式牽引車[1]。
_pic2.JPG)
參見
參考文獻
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
