Hand tractor


  • Inventors: SUN WEIYU
  • Assignees: 孙威宇
  • Publication Date: April 30, 2008
  • Publication Number: CN-201052795-Y


The utility model relates to an improvement of hand tractor structure and provides a hand tractor the stringer of which has good stability. The utility model comprises a stringer, wherein, a diesel engine and an operating device are arranged on the upper part of the stringer, and wheels and universal wheels are arranged on the lower part of the stringer. The structural key points of the utility model are that: the stringer is separated into an inner stringer and an outer stringer; the inner stringer is a concave downward channel steel plate; rib reinforcements are arranged inside the channel steel plate; the outer stringer is formed by two side channel steels and a connecting plate between the side channel steels; connecting holes are arranged on the side channel steels.




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