Accessories
IMPORTANT: Follow the procedures
for purging air as instructed by the
attachment manufacturer if specified to
do so.
3. Check for leaks.
High-flow Hydraulic System
(If Equipped)
The High-flow function provides additional
flow to the system to operate attachments
that require more hydraulic flow (EXAMPLE:
Cold planer).
This system can be used only for one-way
flow attachments.
Auxiliary hydraulic flow rate and rated
pressure:
Flow Rate ..................
CTL75: 138 L/min (36.3 US gpm)
CTL85: 152 L/min (40.1 US gpm)
Rated Pressure ..........20.6MPa (2987 psi)
1. Connect the attachment hydraulic lines to
ports (a) and (b).
Refer to page 62, “Connecting the
Hydraulic Circuits”.
Some attachments may have a case drain,
which need to be connected to the small
port (T).
2. Turn on the High-Flow switch (E) (green
light is ON).
3. Press the auxiliary hydraulic switch (A) or
slide the slider switch to the left side (A).
Refer to page 81, “Operating the Auxiliary
Hydraulics”.
Note: Running the high flow hydraulics
for extended periods of time could cause
damage to the hydraulics or other systems
of the machine due to overheating.
To prevent overheating and reduce the risk
of fire, the machine should be cleaned daily.
The standard cooling package is not
permitted for use in high airborne debris
applications such as mulching or land
clearing.
Operating attachments in these
environments could cause the warranty to
be denied.
IMPORTANT: Operation over long periods
with Detent mode switch pressed will
cause the hydraulic oil temperature to rise
and will shorten the life of the hydraulic
units.
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