Sleeper laying machine is composed of clamping girder, stretchinggirder, hydraulic system and rotating connection system, cooperating with a setof excavator. It is propelled by the hydraulic system, completing the followingoperations such as grabbing, clamping, collecting and laying concrete sleeperby the hydraulic system of an excavator; Operation control is placed in theexcavator cab, the operator can complete the following operations such assnatching ,scattering and circulatory operations subject to the given sleeperunit spacing through the control system.

Performance and parameters：

Dimensions   :          2872×1580×1095mm（Extension）;

                     1472×1580×1095mm（contraction）;

               （Height refers to the distance fromthe excavator connection shafting center line to the catching bottom） ;

   Dead weight           :            993kg ;

   Hydraulic system operatingpressure   :        10Mpa ;

  Hydraulic system maximum flow rate  :     25～60L/min   ;

   Rotating range     :            ≥180 degree;

   Construction speed       :             40 m/h ;

   Rotating speed     :              1～3r/min ;

   Sleeper spacing      :  600～650mm steplessadjustment(designing subject to the specific requirements） ;

  Maximum lifting weight      :       1500kg ;

Working ambient temperature      :     -10～50℃