
2018-07-30
401-805M
YP4425A
124
Options
Hydraulic Tongue
A 3-point hitch is standard on the YP4425A, but a
hydraulic tongue may be substituted.
Weight Transfer System
This option provides two cylinders and a control valve
that transfer up to 1000 pounds (450 kg) of mainframe
weight to each wing.
This option is factory-installed if ordered with the planter
(feature code 70). See page 44 for operation.
PTO Pump Kits
For tractors lacking a sufficient number of remotes with
adequate continuous oil flow capability, kits are available
to operate the fan(s) optionally the hydraulic seed drive
motor, via mechanical Power Take-Off (PTO).
A 1000 rpm PTO is required with either:
1
3
/
4
inch (44.5 mm) 20-spline shaft, or
1
3
/
8
inch (35 mm) 21-spline shaft.
Order one kit and one coupler.
Operation and installation of the PTO kits is described in
manual 411-015M, included with each kit.
Option Packages
Part Number
Factory-Installed
401-482A
Field-Installed
401-483A
26152
Option Package
Part Number
YP40/44 WEIGHT TRANSFER
411-172A
Kits and Couplers
Part Number
YP44 PTO KIT For model YP4425A
401-951A
YP24F PTO HYDRAULIC PUMP KIT
For model YP4425AF
8
5
8
-004
C
Re
a
d O
wner
’s
M
a
n
ua
l BEFORE oper
a
ting m
a
chine
.
Keep tr
a
cto
r
a
t IDLING
S
PE
ED
a
nd
s
low
ly
eng
a
ge PT
O
to
pre
vent
d
a
m
a
ge
to H
ydr
au
lic Motor
Ke
ep R
a
di
a
tor cle
a
n
a
nd free of f
oreign m
a
tte
r to
pre
vent o
verhe
a
ting.
Do NO
T oper
a
te wi
th
hy
dr
au
lic oil
a
t or
ab
ov
e 1
8
0°F
.
HO
T FLUID HAZARD
WA
RNING
8
5
8
-0
29C
CAP
ACITY =
1
3
.5 U
.
S
. G
AL
S
U
S
E A
NY
HIG
H QU
ALI
TY M
INER
AL
B
A
S
ED
HYDRA
ULIC FLUID
WITH A
VI
S
CO
S
ITY R
AT
IN
G
OF
10W
-
3
0. OIL MU
S
T BE CLEAN AN
D
FRE
E
FR
OM DI
RT O
R CONT
AMIN
AN
T P
AR
TICL
E
S
TO
PREVENT D
AMA
GE
TO
PUMP AND MO
TO
R.
RE
PLA
CE F
ILT
ER
E
LE
M
EN
T A
FTE
R EV
ERY
150
OPERA
TING HOUR
S
OR 2
YEAR
S
S
ER
VICE.
LEVEL
TOOLBAR BEFORE C
HEK
IN
G
OIL
LEVEL
OIL FILL LINE
8
1
8
-240
C R
ev. A
To a
void Injur
y or
Mac
hine Dama
g
e:
·Operate onl
y with
1000 rpm PT
O
CAUTION
8
5
8
-00
5C
Al
l d
rive
lin
e g
ua
rd
s
, tr
a
cto
r
a
nd e
qu
ipm
ent
s
hi
eld
s
in
pl
a
ce
PT
O
p
u
mp
as
s
em
b
ly
s
ec
u
rel
y
a
tt
a
ched wi
th tor
qu
e
a
rm
a
nd
ch
a
in
RO
TATING DRIVELINE -
CONT
ACT
CA
N CA
U
S
E DEA
TH
KEEP A
W
AY
!
DO
NO
T OPERA
TE
WITHOUT
-
DANGER
36356
34841
Содержание YP4425A
Страница 168: ...Cover Table of Contents Cover Table of Contents...
Страница 169: ...Table of Contents Index Table of Contents Index...
Страница 170: ...Great Plains Mfg 1525 E North St P O Box 5060 Salina KS 67402...