Group 9 Attachment Flow Control System - Hyundai HX130LCR 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 5-76 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
100 ~ 180 lpm
SOLENOID VALVE
Bucket
Arm regen
Arm 2
Boom 1
Travel(LH)
Main pump Pilot pump
Attachment
flow EPPR
Drive signal
Drive signal
MCU
Pressure signal
Accel dial signal
Work tool
Breaker
-
ON/OFF
ON
5-12
Breaker
Attachment
conflux
Attachment
safety
Accel dial
Emergency
CN-16B
CN-16A CN-16
Normal
130ZF5MS11
Crusher
100 ~ 440 lpm
ON
ON/OFF
-