Group 2 Mode Selection System - Hyundai HX145LCR Manual

GROUP 2 MODE SELECTION SYSTEM

1. POWER MODE SELECTION SYSTEM
Power mode
pilot lamp
Mode selection system (micro computer based electro-hydraulic pump and engine mutual control
system) optimizes the engine and pump performance.
The combination of 3 power modes (P, S, E) and accel dial position (10 set) makes it possible to use
the engine and pump power more effectively corresponding to the work conditions from a heavy and
great power requesting work to a light and precise work.
Power
Application
mode
P Heavy duty power 1850 50
S Standard power
E Economy operation 1650 50
AUTO Engine
DECEL deceleration
One touch Engine quick
decel deceleration
KEY Key switch
START start position
Power shift (Standard/Option) can be changed by "Service menu" in "Management" on the cluster.
( ) : Load
Engine
ECM
Cluster
Power mode switch signal
CAN #2
Engine rpm
Standard
Unload Load
1950 50 2100 50 2050 50 290 30
1750 50 1850 50 2000 50 1950 50 330 30 10 (~5) 3 250 30
1750 50 1750 50 1850 50 360 30 12 (~7) 3 330 30 10 (~5) 3
1100 100 -
1000 100 -
1000 100 -
Main control valve
Main pump
Pump power
shift EPPR
Drive signal
MCU
Accel dial signal
Option
Current
Unload Load
(mA)
1100 100 - 700 30
1000 100 - 700 30
1000 100 - 700 30
5-3
Pilot pump
Accel dial
Emergency
CN-16B
CN-16A
CN-16
Normal
Power shift by EPPR valve
Standard Option
Pressure Current
(mA)
(kgf/cm )
2
8 (~3) 160 30
38 3 700 30
38 3 700 30
38 3 700 30
145ZF5MS02
Pressure
(kgf/cm )
2
0
5 3
38 3
38 3
38 3