
52 SEBU8213-04
Operation Section
Machine Operation
Bulldozer Control (11)
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Illustration 69
FLOAT (11A) – Push lever (11) forward
past the detent force. This activates the
blade floa
t function (implement valve).
Release the lever. The lever returns to the NEUTRAL
position (HOLD). In the FLOAT position, the blade
moves up
and down with the ground contour.
The implement valve will remain in the FLOAT
position until you manually move lever (11) to the
raise o
r lower direction. The valve spool position then
returns to the HOLD position.
The floa
t position of the spool is also cancelled, if you
turn the engine start key to the OFF position, or the
hydraulic lockout (15) is activated.
Note: Lever travel corresponds to the speed of blade
movement for the dozer functions that are listed.
LOWER (11B) – Push lever (11) forward
in order to lower the blade. Do not pass the
dete
nt position. Release lever (11). Lever
(11) will return to the HOLD position.
HOLD (11C) – Lever (11) will return to the
HOL
D position, when you release lever (11)
anytime. The movement of the blade will
stop.
RAI
SE (11D) – Pull back on lever (11) in
order to raise the blade. Release lever (11).
Lever (11) will return to the HOLD position
un
less the lever is set in Float.
TILT LEFT (11E) – Pulllever(11)totheleft
in order to lower the left side of the blade.
Le
ver (11) returns to the HOLD position
when the lever is released.
TILT RIGHT (11F) – Push lever (11 ) to
the right in order to lower the right side of
the blade. Lev
er (11) returns to the HOLD
position when the lever is released.
BladeAngle(11G)
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9
Illustration 70
ANGLE LEFT – Roll the thumb wheel
(11G) to the right in order to angle the blade
to the le
ft.
ANGLE RIGHT – Roll the thumb wheel
(11G) to the left in order to angle the blade
to the r
ight.
Bulldozer Blade Shake
Blade
control mode (11H)
Pushbutton(11H)inordertosendacommandtothe
tilt c
ylinder that begins a high vibration application.
The blade will shake until button (11H) is released
or a timeout of 3 seconds is completed. This allows
remo
val of debris from the bulldozer blade.
Righ
tOperatorConsole
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Illustration 71