Speed radar, Liquid fertilizer system, Fertilizer orifice plates – Great Plains YP825AR Operator Manual User Manual
Page 124
120
YP825AR
Great Plains Manufacturing, Inc.
401-923M
2014-06-17
Speed Radar
The standard YP825AR planter includes a toothed wheel
and magnetic pickup for providing speed information to
the seed monitor. An optional radar is available, and may
be mounted on the planter or tractor.
Liquid Fertilizer System
A liquid fertilizer system includes two tanks, dedicated
drive system, strainer, CDS-John Blue
®
piston pump,
relief valve/pressure gauge, boom, nozzles, orifice plate
sizes 28/34/48, and drop lines to rows.
The system is factory installed, but ordered as a
separate line item.
See “Liquid Fertilizer Operation (Option)” on page 44.
Fertilizer Orifice Plates
The manifold systems include size 28, 34 and 48 plates.
To order alternate plates, use the following part numbers.
Order one per row unit.
Description
Part
Number
Monitor
Required
DICKEY-john
®
radar
833-179C
{any}
32369
Description
Order
Number
YP825R LIQUID FERT KIT
417-012A
34713
29984
Orifice
Part
Port
Port
Size
Number
Diameter
Area
20
832-052C
0.020 in
0.20 mm²
28*
832-056C
0.028 in
0.40 mm²
34*
832-053C
0.034 in
0.59 mm²
48*
832-054C
0.048 in
1.17 mm²
59 832-057C
0.059
in
1.76 mm²
80
832-055C
0.080 in
3.24 mm²
98
832-059C
0.098 in
4.87 mm²
29993
* Sizes standard in many fertilizer bundles.
Check your accessories before ordering.