Group 9 Attachment Flow Control System - Hyundai HX145LCR Manual

GROUP 9 ATTACHMENT FLOW CONTROL SYSTEM

Attachment pilot
pressure sensor
Work tool
Cluster
The system is used to control the pump delivery flow according to set of the work tool on the
cluster by the attachment flow EPPR valve.
Description
Flow level
Attach safety solenoid
Attach conflux solenoid
Breaker solenoid
Refer to the page 5-78 for the attachment kinds and max flow.
When breaker operating switch is pushed.
Main control valve
PS
Option
(Dozer)
Option
Arm 1
Boom 2
Swing
Travel(RH)
Engine
ECM
Work mode switch signal
CAN #2
Bucket
Arm regen
Arm 2
Boom 1
Travel(LH)
Pilot pump
Main pump
Attachment
flow EPPR
Drive signal
Drive signal
MCU
Pressure signal
Accel dial signal
Work tool
Breaker
100 ~ 180 lpm
-
ON/OFF
ON
5-12
SOLENOID VALVE
Breaker
Attachment
conflux
Attachment
safety
Accel dial
Emergency
CN-16B
CN-16A CN-16
Normal
Crusher
100 ~ 440 lpm
ON
ON/OFF
-
145ZF5MS11