Great Plains 3N-3020 Operator Manual - Manual (Page 62)

3N-3010 and 3N-3020
196-366M 3/29/2012
60
18287
13008
Options
Markers
Hydraulic markers are available. The units have a
cast hub, tapered roller bearings and a bolt-on
blade to leave a mark for you to follow on the next
field pass. Each marker requires a hydraulic cir-
cuit for operation. A sequence valve is available
so markers can be operated on the same hydrau-
lic circuit.
For information on how to operate the markers, re-
fer to “Marker Operation”, page 28. For
information on transporting the markers, refer to
“Transporting with Markers”, page 29. For infor-
mation on how to adjust the markers, refer to
“Marker Adjustments”, page 42.
To order the markers, contact your Great Plains
dealer.
Marker Packages Part Number
3N-30 LH NO-TILL MARKER 113-735A
3N-30 DUAL NO-TILL MARKER 113-736A
Seed-Lok Firming Wheels
The optional spring-loaded Seed-Lok firming
wheel presses seed directly into the bottom of the
seed bed. The Seed-Lok option provides more
even emergence since seeds are planted and
firmed at the same depth.
To order the Seed-Lok firming wheels, contact
your Great Plains dealer.
Seed-Lok Packages Part Number
20 Series Opener Seed Lok Assy. 122-251K
10 Series Opener Seed Lok Assy. 122-252K
20 Series Precision Opener Side
Depth Wheel Scraper
To order the opener wheel scraper, contact your
Great Plains dealer.
Scraper Packages Part Number
20 Series Side Wheel Scraper Kit 198-960A
20262