Hydraulic Circuit Diagram; Symbols Used In Hydraulic Circuit Diagram - Komatsu PC500LC-10R Shop Manual

Hydraulic excavator
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90 CIRCUIT DIAGRAMS

HYDRAULIC CIRCUIT DIAGRAM

SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM

Symbol
PC500LC-10R
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM
Main piping route
Pilot and drain route
Flexible piping such as hose
Crossing of disconnected route
Connected route
Flow of fluid
Throttle
Variable
Electric
Spring
Pickup port
Pickup port and pressure gauge
Content
90-9

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