Auxiliary Flow Rate Control; (Optional) (Except Zx27U - Hitachi ZX27U-2 Operator's Manual

Hydraulic excavator zaxis series
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AUXILIARY FLOW RATE CONTROL

(OPTIONAL) (Except ZX27U

The maximum and minimum hydraulic flow rate in the aux-
iliary pipe line can be controlled as follows:
ZX30U
-2
ZX35U
-2
Minimum
40 L
Flow Rate
(11US gal)/min
Maximum
66 L
Flow Rate
(17 US gal)/min
Flow Rate Control Selector (8)
LOW: sets to the minimum flow rate.
HIGH: sets to the maximum flow rate.
When shifting the flow rate from the LOW to HIGH, op-
erate the switch while pulling the lock knob toward the
arrow mark.
NOTE: When shifting the flow rate from the HIGH to
LOW, no lock knob operation is required.
OPERATING THE MACHINE
)
-2
ZX40U
ref.
-2
ZX50U
ZX27U
-2
45 L
(12 US gal)/min
85 L
53 L
(22 US gal)/min
(14 US gal)/min
-2
Lock Knob
5-24
Canopy
(
)
8
Cab
(
)
8
M1M7-05-026
M1M7-01-024
M1M7-05-025

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This manual is also suitable for:

Zx30u-2Zx35u-2Zx40u-2Zx50u-2

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