Great Plains 3N-4020 Operator Manual - Manual (Page 128)

124 3N-4010F/3N-4010HDF/3N-4020F Table of Contents Index Great Plains Manufacturing, Inc.
196-359M Table of Contents Index 2013-10-29
Seed Firmers
A standard 3N-4010F, 3N-4010HDF and 3N-4020F drill
includes seed flaps. A choice of firmers is an option in
the product bundles, or may be field-installed as kits.
Only one type of seed firmer may be installed at the
same time
a
.
Seed-Lok® Seed Firmer
Factory-installed Seed-Lok firmers are included in
numerous drill opener bundles.
For post-delivery installation, order one kit per row.
For operations, see:
“10 Series Seed-Lok™ Lock-Up” on page 74
“10HD Seed-Lok™ Lock-Up” on page 82
“20 Series Seed-Lok™ Lock-Up” on page 88
Keeton Seed Firmer
The Keeton seed former is an engineered polymer shape
that glides down the seed furrow. It is adjustable, and can
support customer-provisioned liquid treatment applica-
tions.
Factory-installed Keetons are included in numerous drill
opener bundles.
For post-delivery installation, order one kit per row.
For operations, see:
“10 Series Keeton Adjustment” on page 73
“10HD Keeton Adjustment” on page 81
“20 Series Keeton Adjustment” on page 88
Press Wheels
A variety of single and dual press wheels are available,
as bundle options at the time of initial drill order. Kits are
not presently available to convert these in the field. Parts
may be ordered to do so.
a. The seed flap may be installed at the same as a
Seed-Lok or Keeton, but if the optional firmer is dealer- or
customer-installed, the seed flap usually needs to be
shortened.
Description Part Number
10 Series Seed-Lok 122-252K
10HD Series Seed-Lok 122-151K
20 Series Seed-Lok 122-193K
Description Part Number
10 and 20 Series Keeton 890-796C
10HD Series Keeton 890-840C
Figure 173: Options:
10/10HD/20 Series Seed-Lok
28315
Figure 174: Options:
10/20 and 10HD Series Keeton
28316