.
46
Appendix
：
O
il
fil
l
ing
and
D
raining
of
the
S
peed
R
educer
Attention
After
the
new
machine
working
for
40
hours
, p
lease
drain
all
the
lubricant
of
the
swing
speed
reducer
and
the
travel
speed
reducer,
and
then,
fill
1/2
diesel
oil
of
the
total
capacity
in
the
swing
speed
reducer
and
travel
speed
reducer
.
O
perate
back
and
f
orth
with
no
load,
and
drain
the
diesel
oil
after
full
clean
ing
.
Change
and
fill
the
new
lubricant
a
s needed
.
After
that,
change
it
once
every
150
hours
.
Image 1: O
il
feeding
and
draining
of
travel
speed
reducer
Image 2:
O
il
feeding
and
draining
of
travel
speed
reducer
