Hyd-Mech S-20DS, Руководство по эксплуатации и обслуживанию, Страница: 122 / 138

9--8 113
Use and maintenance manual S--20DS
Blade selection table relating to cutting speed and downstroke
speed
50
/7
0
40
/5
0
30
/4
0
30
/4
0
90
/150
90
/300
20
/4
0
80
/800
90
/400
14 14 14 14 14 14 14 14 14
10 10 10 10 10 10 10
6 6
8 8 8 8 6 6 6 4 4
6 6 6 6 4 4 4 3 4
4 4 4 4 3 3 3 3 3
3 3 3 3 3 3 3 3 3
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
10
/1
4
6/
10
6/
10
6/
10
6/
10
5/
8
5/
8
5/
8
4/
6
4/
6
5/
8
5/
8
5/
8
5/
8
4/
6
4/
6
4/
6
3/
4
4/
6
4/
6
4/
6
4/
6
4/
6
3/
4
3/
4
3/
4
3/
4
3/
4
3/
4
3/
4
3/
4
3/
4
3/
4
3/
4
3/
4
3/
4
3/
4
60
--
70
50
--
60
15
--
20
15
--
20
75
--
90
80
--
90
25
--
40
70
--
80
80
--
90
S<10
10<S<30
30<S<50
50<S<80
80<S<120
120<S<230
D
im
ens
ions
of
th
e
cut
ti
ng
sect
io
n
S
(mm)
C
u
tti
n
g
sp
eed
m
t./m
in
C
u
tti
n
g
m
ate
ri
al
Bl
ad
e
p
it
ch
Nu
mb
er
o
f
teet
h
p
er
in
ch
Lubr
ic
at
ion
sq
.m
t.
/
mi
n
.cu
t
S
tr
uc
tur
al
st
eel
Cas
ehar
dened
st
eel
S
teel
fo
r
tur
ning
M
ild
st
eel
High
--dut
y
cas
ti
ro
n
Rolled
st
eel
S
pr
ing
st
eel
A
lloy
st
eel
Tool
st
eel
Va
lv
e
st
eel
S
tainles
s
st
eel
Nodular
ca
st
iron
Copper
S
of
tbr
onz
e
Bra
ss
Har
d
br
onz
e
A
lum
inium
Pl
as
tics
C
utti
ng
flu
id
E
m
uls
ible
oil
E
m
uls
ible
oil
E
m
uls
ible
oil
E
m
uls
ible
oil
E
m
uls
ible
oil
E
m
uls
ible
oil
E
m
uls
ible
oil
E
m
uls
ible
oil
C
utti
ng
flu
id
E
m
uls
ible
oil