Boom Hydraulics

Boom Hydraulics

Component

Cylinder Cylinder Cylinders Cylinders Hydraulic motor Cylinder Cylinder Pilot valve Pressure reliefs Boom valve Boom valve Boom valve Check valve Pressure reducing valve Boom valve Pressure relief valve Orifice Measuring point Pressure relief valve Pressure relief valve Pressure relief valve Pressure relief valve Pressure relief valve

Description

Lift Jib Frame steering Boom slew Rotator Grapple Extension Frame steering Boom slew K170 directional valve sections L90 directional valve sections Inlet section Counter pressure Pilot pressure Pilot valves

Signal line Pilot pressure Boom slew Rotator Steering Grapple Grapple

Position

100 101 102 103 104 105 106 110 111 120 121 122 123 124 125 126 127 131 135 143 145 147 148

5