Work Mode - Hitachi ZAXIS 450LC-3 Operator's Manual

WORK MODE

Five work modes can be selected for most appropriate front
and swing speeds for the work to be performed.
When the engine is started, the digging mode is automatically
set. Each time work mode switch is pressed, the four following
modes are selected alternately.
• Digging Mode
• Breaker 1
• Breaker 2
• Breaker 3
• Breaker 4 (Except ZX450LC
The selected work mode is indicated by attachment mode
indicator (2) of basic screen (1). Select the work mode
corresponding to the work in which the machine is engaged
while referring to the table below.
Work Mode
Digging Mode
Breaker 1 Mode]1
Breaker 2 Mode]1
Breaker 3 Mode]1
Breaker 4 Mode]1
]1 When using hydraulic crusher, select the breaker mode 1,
2, 3 or 4 when the flow rate of the crusher corresponds to
the breaker mode 1, 2, 3 or 4.
f
NOTE: Five work modes shown above are designated as
the standard specifications. Up to four attachment
modes other than the digging mode can be
designated. Consult your nearest Hitachi dealer
for adding or changing the designation of the
attachment modes.
As for the machine equipped with the flow combined
piping, when the flow combining valve is set to two pump
combined, flow rate becomes the flow rate of selected
breaker mode + pump 1.
When using hydraulic breaker or crusher, if required setting
flow rate is insufficient, see your nearest authorized dealer
for correct information.
As for the machine equipped with the flow combined
piping, switch the flow combining valve to the suitable
position for the usage. (Refer to the flow combining valve
operation of page 5-21 in detail.)
OPERATING THE MACHINE
)
-3
Designed for general digging and truck loading.
Initial Setting Flow Rate
Initial Setting Flow Rate
Initial Setting Flow Rate
Initial Setting Flow Rate
2
Description
ZX450LC : 200L/min ZX650LC
-3
ZX450LC : 250L/min ZX650LC
-3
ZX450LC : 280L/min ZX650LC
-3
ZX650LC
5-11
: 230L/min ZX850LC : 260L/min
-3 -3
: 260L/min ZX850LC : 300L/min
-3 -3
: 300L/min ZX850LC : 320L/min
-3 -3
: 320L/min ZX850LC : 350L/min
-3 -3
1
M1J1-05-001
M1J5-01-011