Kubota LA853 User Manual

10 PRE-OPERATION
CHECK
TIRE INFLATION
Insure
that the tractor
tires are
properly
inflated.
Refer to the
tractor operator's
manual for
optional
tires.
llnflation
pressure
TEST
OPERATION
6 CAUTION
To avoid
serious
personal
injury:
.
Keep
engine
speed
at low idle
during
the test
operation.
a
Escaping
hydraulic
fluid
under
pressure
can
have
sufficient
force
to
penetrate
skin, causing
serious
personal
injury.
Before
disconnecting
lines,
be
sure to relieve
all
pressure.
Before
applying
pressure
to
system, be sure
all
connections
are
tight and
that
lines,
tubes
and
hoses
are not
damaged.
Fluid
escaping
from
a very
small hole
can be
almost
invisible,
Use
a
piece
of
cardboard
or
wood,
rather
than
your
hands
to search
for
suspected
leaks.
lf injured
by
escaping fluid,
see
a doctor
at
once.
Serious infection
or allergic reaction
will
develop
if
proper
medical
treatment
is not
administered
immediately.
NOTE:
o
When
the lever
is
at
each corner
position
marked
by
asterisk
(-),
boom
and
bucket cylinders
work at
the
same
time.
However,
the
position
marked
is not
recommended
for
scooping
because of insufficient
lift
force.
To
begin
test operation,
slightly move
the control lever
from
the
"N"
position.
Slowly raise the loader
boom
just
enough for
the
bucket to
clear the
ground
when fully
dumped.
Slowly work
through
the dump
and roll back
cycles.
IMPORTANT:
o
lf the
boom
or bucket
does not work in
the
directions
indicated
on the label,
lower the
bucket to the
ground,
stop
the
engine, and relieve
all hydraulic
pressure.
Recheck
and correct
all hvdraulic
connections.
@
@
G
@
.i.
w
+8a
*\
5
N
N
Tire sizes
Inflation
Pressure
Rear
12.4-24,4PR
140 kPa
(1.4
kgf/cm .20
ps
I
13.6-28,
4PR
150 kPa
(1.5
kgficm .
22
ps
1
14.9-24,4PR
140
kPa
(1.4
kgf/cm'. 20
cs
14.9-26,
4PR
140 kPa
(1
4
kgf'cm
2C
cs
41l18LL
x 16.1,6PR
70 kPa
(0.7
kgf:cm . 1O
csl
'
355/80-D20 4PR 100
kPa
(1
.0
kgf
cm', 14
psr;
44
x 18-20, 6PR 170
kPa
(1.7
kgilcm',24
psi)
420t70-24,6PR
140 kPa
(1.4
kgf/cm', 20
psi)
17.51-24,6PR
140 kPa
(1.4
kgf/cm'.
20
psi)
Front
6.00-16,4PR 220
kPa
(2.2
kgf/cm',
32
psi)
7.2-16, 4PR
150 kPa
(1.5
kgf/cm', 22
psi)
8.3-16,4PR 150
kPa
(1.5
kgf/cm',
22
psi)
9.5-16,4PR
205 kPa
(2.1
kgf/cm',
30
psi)
27 x
8.50-15, 4PR
85
kPa
(8.5
kgf/cm',
12
psi)
27 x 10.50-15,4PR
85 kPa
(8.5
kgf/cm', 12
psi)
29 x 12.50-15,4PR
140
kPa
(1.4
kgf/cm',
20
psi)
10-16.5.6PR
140
kPa
('1
.4 kgf/cm',
20
psi)
7.51-15,
6PR 220
kPa
(2.2
kgf lcm'
,32
psi)

Kubota LA853 Specifications

General

Bucket Width	1.83 m (72")
Maximum Lift Height	132.3 in
Breakout Force	5445 lbs
Maximum Lift Height to Pivot Pin	132.3 in
Breakout Force at Pivot	5445 lbs
Breakout Force (at pivot pin)	5445 lbs
Hydraulic Pressure	2842 psi