Page 610 - Mechatronics with Experiments
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JWST499-Cetinkunt
            JWST499-c07






                                      Cushion valve  Printer: Yet to Come Steering cylinder (L)  Steering cylinder (R)  October 9, 2014 8:41 254mm×178mm

                                                                                               Komatsu.



                                                                                               by
                                                                 A  B
                                                  Steering valve                               WA450-5L


                                                                                               model
                                                    Pa                          Pb

                                                                                               loader
                                                                                T
                                                                                        To Implements  wheel  of



                                                                                               system

                                                                  P1  P2
                                                        Stop valve                             steering

                                                                                               (HMU)

                                                                                               unit

                                                                     Orbitrol                  metering
                                                        R
                                                      Steering   wheel  P  T                   hand


                                                                                               for
                                                        L
                                                                                               schematics

                                                         SOL. b
                                                       B       T
                                                       A  SOL. a  P  X                         Hydraulic
                                                    Joystick steering  system                  7.120:


                                                        Emergency backup  steering  M       T  FIGURE










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