Hitachi ZAXIS 135US-6 class - Piping for Breaker and Crusher; Operational Procedures for Stop Valves and Selector Valve

13-21
OPTIONAL ATTACHMENTS AND DEVICES
HYDRAULIC BREAKER, HYDRAULIC CRUSHER AND QUICK COUPLER
Piping for Breaker and Crusher
Operational Procedures for Stop Valves and
Selector Valve.
Stop Valve A
Close: When attachment is detached or not in use.
Open: When using attachment
A
A
Stop Valves A
Close
Open
MAIN
CONTROLLER
MONITOR
CONTROLLER
MONITOR
SWITCH
BOX
PUMP
ATTACHMENT PEDAL
SOLENOID VALVE
SELECTOR VALVE
CONTROL
VALVE
2nd RELIEF
VALVE
ACCUMULATOR
(Only ZX225USLC-6)
CAN
ACCUMULATOR STOP VALVE
(Only ZX225USLC-6)
MAIN BODY ATTACHMENTBOOM ARM
M1U1-05-007
MDAA-05-006