Full tailer traction self-running arm support pump vehicle

Full tailer traction self-running arm support pump vehicle

  • CN 2,658,294 Y
  • Filed: 11/18/2003
  • Issued: 11/24/2004
  • Est. Priority Date: 11/18/2003
  • Status: Active Grant
First Claim
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1. , a kind of fully-trailed traction is from walking the arm-pump car, comprise full-trailer chassis (1), pumping system (2), dynamical system (3), articulated boom system (4), described full-trailer chassis (1) bottom one end is provided with at least one wheel shaft (5), the other end is provided with a rotating wheel shaft (6), respectively be provided with at least one telescopic or swing type supporting leg (7) on four jiaos, dynamical system (3) is by motor (9), oil pump (10) is formed, be pumping system (2), articulated boom system (4) provides hydraulic power, the output channel (11) of pumping system (2) extends to articulated boom system (4) and can it is characterized in that:

  • pumping system (2) with articulated boom system (4) stretching, extension or folding, dynamical system (3), articulated boom system (4) all is arranged on the full-trailer chassis (1).

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