Unic URW295CR - Hydraulic Circuit Diagram (Control Valve)

11.2HydraulicCircuitDiagram(controlvalve)
（１１−２）
Accelerator
GaugePort
Pilotpressure
GaugePort
In‑out
RaiseLower
UpDown
RetractExtend
C.WC.C.W
Ext.
Highpressureline
Tankline
Pilotpressureline
Feed‑backline
Hydraulicmotortype
⇒Internalpilottype
Slewing
Telescope
Hoist
Derrick
Outrigger
Raise
Lower
Up
Down
Retract
Extend
C.W
C.C.W
Solenoidvalve
forstoringhook
Solenoidvalve
forunloading
Mainreliefvalve
Backpressurevalve
Pressureregulator
valve
Frompump
Tank
Pressurereducing
valve
Setbolt
Emergencyscrew