Komatsu WA250-5 Service Manual

.
OPERATION
OPERATION
LOADING OPERATIONS
Select the method of operation which will give the minimum amount of turning and travel in order to provide the most
efficient method for the jobsite.
Always
keep
the
jobsite
flat,
and
do
not
operate
the
steering
wheel
suddenly
or
apply
the
brakes
suddenly
when
the
lift
arm
is
raised
with
a
loaded
bucket.
This
is
dangerous.
Never
thrust
the
bucket
in
when
traveling
at
high
speed
(when
loading
soil
or
crushed
rock).
This
is
dangerous.
When
the
machine
is
traveling
or
the
work
equipment
is
raised,
the
moment
that
the
E.C.S.S.
switch
(if
equipped)
is
turned
ON,
the
work
equipment
will
move.
If
operations
are
carried
out
with
the
E.C.S.S.
switch
(if
equipped)
left
at
the
ON
position,
the
moment
that
the
travel
damper
is
actuated,
the
work
equipment
will
move.
NOTICE
If
the
tires
slip,
the
tire
life
will
be
reduced,
so
do
not
allow
the
tires
to
slip
during
operation.
Avoid
excessive
bucket
shaking.
CROSS DRIVE LOADING
Always set the wheel loader facing at a right angle to the stockpile.
After digging in and scooping up the load, drive the machine
straight back in reverse, then bring the dump truck in between the
stock pile and the wheel loader.
This method requires the least time for loading, and is extremely
effective in reducing the cycle time.
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Komatsu WA250-5 Specifications

General

Brand	Komatsu
Model	WA250-5
Category	Front End Loaders
Language	English