Great Plains 3PYPA User Manual
Table of Contents Index
3-Point 40-Foot Yield-Pro® Planter
Pre-Delivery
3PYPA
with Air-Pro
Manufacturing, Inc.
www.greatplainsmfg.com
®
Seed Meters
Read the operator manual entirely. When you see this symbol, the
subsequent instructions and warnings are serious - follow without
exception. Your life and the lives of others depend on it!
29852
Illustrations may show optional equipment not supplied with standard unit,
or may show similar 3PYP models and their options.
ORIGINAL INSTRUCTIONS
© Copyright 2012 Printed 2012-08-08 401-647Q
Table of Contents Index
EN
Table of Contents Index
Table of Contents Index
Great Plains Manufacturing, Inc. Cover Index iii
Table of Contents
Important Safety Information ...................................... 1
Introduction ..................................................................5
Models Covered ............................................................. 5
Description of Unit ..........................................................5
Compatible Tractors ...................................................5
Using This Manual..........................................................6
What’s On The Truck .....................................................6
Shipment Inventory ........................................................7
Assembly and Setup Assistance ....................................8
Plan The Mainframe Unload ........................................ 9
Use a Hoist or One to Four Lifters.............................. 9
Location Requirements ..................................................9
Wings: No Lift - No Hoist ..............................................10
Hoist Lifting...................................................................10
Three Hoist Points....................................................10
Four Hoist Points......................................................11
Fork Lifting....................................................................11
Single-Lift Points ......................................................11
Two Lift Points..........................................................12
Three Lift Points .......................................................13
Four Lift Points .........................................................14
Unloading....................................................................15
Unload Smaller Items First ...........................................15
Unload the Seed Frame ...........................................15
Unload The Mainframe.................................................16
Planter Assembly ....................................................... 20
Press Wheel Shipping ..................................................20
Shipping Stands ........................................................... 20
Prepare Parallel Arms .................................................. 21
Mount Seed Box Frame ...............................................22
Seed Cart Self-Lift ....................................................23
Remove Cart Shipping Stands .................................23
Install Casters...............................................................23
Caster Arms..............................................................23
Install Left and Right Caster Arms............................ 24
Install Caster Wheels................................................24
Adjust Steering Tie Rod............................................25
Lower Seed Box Structure........................................26
Remove Hopper (Option) .........................................26
Connect Steering Hoses ..............................................27
Route Steering Sensor Lead ........................................27
Route Lighting/Seed Box Leads...................................28
Adjust Air Box Pads......................................................28
Connect Seed Hose Rack ............................................29
Seed Hose Routing...................................................... 31
Port Identification: “12 Port” ..................................... 31
Port Assignments: 12, 23 and 24-Row..................... 31
Port Identification: “16 Port” ..................................... 32
Port Assignments: 16, 31 and 32-Row..................... 32
Connect Seed Hoses ................................................... 33
Connect Hoses at Air Box Manifold ......................... 33
Connect Hoses at Wing Tubes ................................ 33
Connect Air Box Inlet Hose ...................................... 34
Install Lower Walkboard Step ...................................... 35
Install Press Wheel Assemblies................................... 36
Install Row Unit Side Wheels....................................... 37
Hopper Installation ....................................................... 37
Hopper Level Sensor Installation ............................. 38
Row Unit Options ......................................................... 38
Planter Closeout .......................................................... 39
Emergency Moves Without Steering........................39
Force Caster Float ............................................... 39
Console Installation................................................... 40
Seed Monitor Console Installation ............................... 40
Tractor Steering ......................................................... 41
Install Switchbox .......................................................... 41
Install GP Linear Sensor .............................................. 42
Assemble Tractor Sensor......................................... 43
Install Tractor Steering Sensor................................. 43
Case IH® MX/Magnum™ Installation....................... 44
John Deere® 8000 (RFS) Installation....................... 46
John Deere® 8000 ILS Installation........................... 48
Install Harness for Linear Sensor.............................50
Install Electronic Module .............................................. 51
Install Gray Module Harness........................................ 52
ISObus Compatible Connection................................... 53
John Deere® R-Series ISObus ................................ 53
John Deere® 8000 Series ISObus ........................... 53
Install Harness for Native Steering Sensor .................. 54
Case or New Holland Native Sensor Harness ......... 55
John Deere® Tracked Native Sensor Harness ........ 56
John Deere® Wheeled Native Sensor Harness ....... 57
Install Module Output Harness..................................... 58
Steering Calibration ..................................................... 59
Steering System Hydraulic Bleeding........................59
Calibration ................................................................ 59
Steering Configuration Switch..................................59
Wheel Sensor Calibration ........................................ 60
Wheel Tractors and Alternate Method for Tracked
© Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012 All rights Reserved
Great Plains Manufacturing, Inc. provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been
taken in the preparation of this manual, Great Plains Manufacturing, Inc. assumes no responsibility for errors or omissions. Neither is any liability assumed for
damages resulting from the use of the information contained herein. Great Plains Manufacturing, Inc. reserves the right to revise and improve its products as
it sees fit. This publication describes the state of this product at the time of its publication, and may not reflect the product in the future.
2012-08-08 Cover Index 195-325M
Trademarks of Great Plains Manufacturing, Inc. include: Singulator Plus, Swath Command, Terra-Tine.
Registered Trademarks of Great Plains Manufacturing, Inc. include:
Air-Pro, Clear-Shot, Discovator, Great Plains, Land Pride, MeterCone, Nutri-Pro, Seed-Lok, Solid Stand,
Terra-Guard, Turbo-Chisel, Turbo-Chopper, Turbo Max, Turbo-Till, Ultra-Till, Ver ti-Till, Whirlfilter, Yield-Pro.
Brand and Product Names that appear and are owned by others are trademarks of their respective owners.
Printed in the United States of America
iv 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Tractors ............................................................ 60
Steering Troubleshooting............................................. 61
Steering Flash Error Codes ..................................... 63
Appendix A - Reference Information........................ 64
Specifications and Capacities, 1 of 2 ........................... 64
Tire Inflation Chart ....................................................... 65
Torque Values Chart ....................................................66
Hydraulic Diagrams ......................................................67
Chain Routing...............................................................74
Index ............................................................................79
195-325M Table of Contents Index 2012-08-08
Great Plains Manufacturing, Inc. Table of Contents Index 1
Important Safety Information
Look for Safety Symbol
The SAFETY ALERT SYMBOL indicates there is a
potential hazard to personal safety involved and extra
safety precaution must be taken. When you see this
symbol, be alert and carefully read the message that
follows it. In addition to design and configuration of
equipment, hazard control and accident prevention are
dependent upon the awareness, concern, prudence and
proper training of personnel involved in the operation,
transport, maintenance and storage of equipment.
Be Aware of Signal Words
Signal words designate a degree or level of hazard
seriousness.
DANGER indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
This signal word is limited to the most extreme situations,
typically for machine components that, for functional
purposes, cannot be guarded.
WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury, and includes hazards that are exposed when
guards are removed. It may also be used to alert against
unsafe practices.
CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
injury. It may also be used to alert against unsafe
practices.
Use Adequate Lifting Means
The main section of this planter is extremely heavy. If
using multiple lifters, make sure each is rated for at least
its share of the load.
Unless using a crane, do not lift and move the planter.
Lift it off the delivery truck, pull the truck away, and lower
the planter to the ground.
> 14,000
POUNDS
Prepare for Emergencies
▲ Be prepared if a fire starts.
▲ Keep a first aid kit and fire extinguisher handy.
▲ Keep emergency numbers for doctor, ambulance, hospital
and fire department near phone.
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2 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Be Familiar with Safety Decals
▲ Read and understand “Safety Decals” in the Operator
manual.
▲ Read all instructions noted on the decals.
▲ Keep decals clean. Replace damaged, faded and illegible
decals.
Wear Protective Equipment
▲ Wear protective clothing and equipment.
▲ Wear clothing and equipment appropriate for the job. Avoid
loose-fitting clothing.
▲ Because prolonged exposure to loud noise can cause
hearing impairment or hearing loss, wear suitable hearing
protection such as earmuffs or earplugs.
▲ Because operating equipment safely requires your full
attention, avoid wearing entertainment headphones while
assembling or operating machinery.
Avoid High Pressure Fluids
Escaping fluid under pressure can penetrate the skin,
causing serious injury. This planter requires a
Power-Beyond port, which is always under pressure
when the tractor is running.
▲ Avoid the hazard by relieving pressure at other remotes, and
shutting down tractor before connecting, disconnecting or
inspecting hydraulic lines.
▲ Use a piece of paper or cardboard, NOT BODY PARTS, to
check for suspected leaks.
▲ Wear protective gloves and safety glasses or goggles when
working with hydraulic systems.
▲ If an accident occurs, seek immediate medical assistance
from a physician familiar with this type of injury.
Tire Safety
Tire changing can be dangerous and should be
performed by trained personnel using correct tools and
equipment.
▲ When inflating tires, use a clip-on chuck and extension hose
long enough for you to stand to one side–not in front of or
over tire assembly. Use a safety cage if available.
▲ When removing and installing wheels, use wheel-handling
equipment adequate for weight involved.
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Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 3
Practice Safe Maintenance
▲ Understand procedure before doing work. Use proper
tools and equipment. Refer to this manual for additional
information.
▲ Work in a clean, dry area.
▲ Lower the planter, put tractor in park, turn off engine, and
remove key before performing maintenance.
▲ Make sure all moving parts have stopped and all system
pressure is relieved.
▲ Allow planter to cool completely.
▲ Disconnect battery ground cable (-) before servicing or
adjusting electrical systems or before welding on planter.
▲ Inspect all parts. Make sure parts are in good condition
and installed properly.
▲ Remove buildup of grease, oil or debris.
▲ Remove all tools and unused parts from planter before
operation.
Use Safety Lights and Devices
Slow-moving tractors and towed implements can create
a hazard when driven on public roads. They are difficult
to see, especially at night.
▲ Use flashing warning lights and turn signals whenever
driving on public roads.
▲ Use lights and devices provided with implement.
Transport Machinery Safely
Maximum transport speed for implement is 20 mph
(32 km/h), 13 mph (22 km/h) in turns. Some rough
terrains require a slower speed. Sudden braking can
cause a towed load to swerve and upset.
▲ Do not exceed 20 mph. Never travel at a speed which does
not allow adequate control of steering and stopping. Reduce
speed if towed load is not equipped with brakes.
▲ Comply with state and local laws.
▲ Do not tow an implement that, when fully loaded, weighs
more than 1.5 times the weight of towing vehicle.
▲ Carry reflectors or flags to mark planter in case of
breakdown on the road.
▲ Keep clear of overhead power lines and other obstructions
when transporting. Refer to transport dimensions in
Appendix, starting on page 64.
▲ Do not fold or unfold the planter while the tractor is
moving.
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4 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Shutdown and Storage
▲ Lower planter, put tractor in park, turn off engine, and
remove the key.
▲ Secure planter using blocks and supports provided.
▲ Detach and store planter in an area where children
normally do not play.
Safety At All Times
Thoroughly read and understand the instructions in this
manual before operation. Read all instructions noted on
the safety decals.
▲ Be familiar with all planter functions.
▲ Operate machinery from the driver’s seat only.
▲ Do not leave planter unattended with tractor engine
running.
▲ Do not stand between the tractor and planter during
hitching.
▲ Keep hands, feet and clothing away from power-driven
parts.
▲ Wear snug-fitting clothing to avoid entanglement with
moving parts.
▲ Watch out for wires, trees, etc., when folding and raising
planter. Make sure all persons are clear of working area.
401-647Q Table of Contents Index 2012-08-08
Great Plains Manufacturing, Inc. Table of Contents Index 5
Introduction
The 3-Point 40-Foot Yield-Pro® Planter (3PYPA) has
been designed with care and built by skilled workers
using quality materials. Proper setup, maintenance, and
safe operating practices will help the customer get years
of satisfactory use from the machine.
Models Covered
3PYPA-1236 12-Row, 36 inch Spacing
3PYPA-1238 12-Row, 38 inch Spacing
3PYPA-1240 12-Row, 40 inch Spacing
3PYPA-1630 16-Row, 30 inch Spacing
3PYPA-24TR36 24-Row (12 Twin), 36 inch Spacing
3PYPA-24TR38 24-Row (12 Twin), 38 inch Spacing
3PYPA-24TR40 24-Row (12 Twin), 40 inch Spacing
3PYPA-3115 31-Row, 15 inch Spacing
3PYPA-32TR30 32-Row (16 Twin), 30 inch Spacing
Description of Unit
The 3PYPA planter is a semi-mounted implement for use
in conventional till, minimum-till, or light no-till conditions.
The 3PYPA accepts optional unit mounted coulters. The
unit mounted coulters make it suitable for light to
moderate no-till conditions only. The 3PYPA includes
25 Series openers with Air-Pro® meters supporting a
wide choice of seed disks. The planter stack-folds for
transport.
Intended Usage
Use the 3PYPA planter to seed production-agriculture
crops only. It is suitable for conventional till, min-till and
moderate no-till conditions. Do not modify the planter for
use with attachments other than Great Plains options
and accessories specified for use with the 3PYPA.
U
R
F
B
L
D
R
L
Figure 1
3PYPA Planter
Compatible Tractors
3PYPA planters include hydraulic steering, which
requires mounting a sensor in the tractor steering gear.
Brackets and instructions are included for the following
tractor brands and models.
Case IH
John Deere
John Deere
John Deere
The tractor must otherwise also meet the requirements
listed under Specifications and Capacities in Appendix A
of the Operator Manual (401-647M).
If the customer does not have one of the brands and
models listed above, contact the factory.
At time of publication, this 3PYPA steering system was
not compatible with articulated tractors.
®
®
®
®
MX or Magnum™ Series
225 through 385
8000 and 8000R Series with
rigid front suspension
8000 Series ILS
(Independent Live Suspension)
8000RT Series tracked
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6 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Using This Manual
This manual will familiarize you with planning, unloading,
assembly, and some calibration of the planter. Most
operating information is contained in the Operator
manual (401-647M). It is essential that the Operator
manual be available during assembly and checkout.
The information in this manual is current at printing.
Some parts may change to assure top performance.
Definitions
The following terms are used throughout this manual.
A crucial point of information related to the preceding topic.
Read and follow the directions to remain safe, avoid serious
damage to equipment and ensure desired field results.
Note: Useful information related to the preceding topic.
U
R
F
D
Right-hand and left-hand as used in
this manual are determined by facing
the direction the machine will travel
B
while in use unless otherwise stated.
An orientation rose in some line art
L
illustrations shows the directions of:
Up, Back, Left, Down, Front, Right.
Document Family
401-647M Owner’s Manual (this document)
401-647B Seed Rate Charts
401-647P Parts
401-647Q Pre-Delivery manual
DICKEY-john®IntelliAg® manuals:
110011508 Planter/Drill Control, User Level 1
110011501 Planter/Drill Control, User Level 2&3
110011531 3PYPA-1236 Quick-Start Guide
110011531 3PYPA-1238 Quick-Start Guide
110011531 3PYPA-1240 Quick-Start Guide
110011530 3PYPA-1630 Quick-Start Guide
110011528 3PYPA-24TR36 Quick-Start Guide
110011528 3PYPA-24TR38 Quick-Start Guide
110011528 3PYPA-24TR40 Quick-Start Guide
110011529 3PYPA-3115 Quick-Start Guide
110011529 3PYPA-32TR30 Quick-Start Guide
110011126 DICKEY-john® hopper level sensor install
What’s On The Truck
Refer to Figure 2
The 3PYPA planter is delivered from the factory on a
flatbed semi-trailer. It needs to be unloaded from the
truck at the spot where final assembly takes place.
It is expected that final delivery to the customer will be
done using the planter’s own transport wheels, after final
assembly.
Figure 2
Planter Arriving on Truck
25344
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Great Plains Manufacturing, Inc. Table of Contents Index Introduction 7
Shipment Inventory
The planter is shipped as the following 5 subassemblies
or kits:
Refer to Figure 3
1. Main frame consisting of:
the complete tool bar with all the row units,
press wheels (two center units strapped on top),
air delivery system,
markers (if ordered),
parallel arms, and
gauge wheels (except on planters with 15 inch row
spacing).
Refer to Figure 4 (which depicts an optional seed hopper on
the seed structure)
2. Rear Seed support structure consisting of
the frame, with
hydraulic steering components,
air distribution box,
caster mounts,
walkboard, and;
82 bushel hopper (if ordered).
Note: The optional hopper is mounted on the frame at
90 degrees from its operating orientation.
Figure 3
Main Frame
29142
Figure 4
31695
Rear Support Structure
Refer to Figure 5
3. Right and left caster assemblies including the
wheel hub and spindle assemblies. See “Caster
Arms” on page 23.
4. Rear lift assist wheels and tires (not shown).
Figure 5
31688
Caster Arms
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8 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
5. A crate containing the hardware to final assemble
the planter, seed monitor console, tractor-side
steering equipment, and seed disks (if ordered).
Assembly and Setup Assistance
To order additional copies of pre-delivery instructions or
operator’s and parts manuals, write to the following
address. Include model numbers in all correspondence.
If you do not understand any part of this manual or have
other assembly or setup questions, assistance is
available. Contact:
Product Support
Great Plains Mfg. Inc., Service Department
PO Box 5060
Salina, KS 67402-5060
Figure 6
Miscellaneous Crate
29938
785-823-3276
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Great Plains Manufacturing, Inc. Table of Contents Index 9
Plan The Mainframe Unload
Unloading the main frame can be a safe, smooth
operation if it is properly planned in advance.
▲ Scope the lift equipment and team size required.
▲ Review the steps with all lift team members.
▲ For multiple lifters, gather lifters and practice simultaneous
lift. Learn control operations for equal lift rates.
▲ Designate an observer to be lift leader.
▲ Have an agreed signalling or command for simultaneous
halting of the lift if any team member detects a problem.
▲ Move the trailer, not the planter.
Use a Hoist or One to Four Lifters
Use lifter(s) with a combined capacity greater than the
weight of the planter main frame.
Do not use more than 4 lifters. There are no safe rear lift
points for more than one lifter.
When using N (2 to 4) lifters, do not assume that each is
getting1⁄Nth of the load. Plan excess capacity. Monitor
load indicators and overload indications or alarms.
> 14,000
POUNDS
Location Requirements
Until assembled, the planter mainframe is impractical to
move. It needs to be unloaded directly above the spot
where final assembly takes place.
This location needs to be:
• firm level ground or pavement the parking stand loads can approach 100 psi
• there must be adequate space to pull the trailer out
from under the lifted mainframe, without turns,
• there must be adequate open space behind the
mainframe to attach the seed substructure,
• there must be adequate space all around to easily
maneuver fork lifts on both sides, and later behind the
seed frame, and
• there must be adequate space in front of the planter to
attach a tractor and move forward for delivery.
Mark the parking location with traffic cones or pavement
markers.
Note: Unless it is certain that the assembled planter will
only be moved with the tractor on which the
steering sensor is installed, allow ample room in
front of the planter, so that non-sensor tractors
need only make forward moves.
40ft
150ft
Figure 7
Suggested Unload Clearances
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10 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Wings: No Lift - No Hoist
Refer to Figure 8
Lift Failure Hazard:
Do no lifting on the wings beyond the lock-down pins. There is
significant risk of hinge failure and lift collapse, with possible
serious injury or death, and major damage to both planter and
lift equipment.
The folding/stacking wings of the 3PYPA planter must not
be used for lifting. Although they are shipped in the
pinned-down configuration, the hinge/arm system is
designed only to carry the weight of the wings, and not
the center section.
Lift only by the center section.
{
{
Hoist Lifting
Three Hoist Points
Refer to Figure 9
Attach two hoist lines to the center section tool bar ,
outboard of the forward parking stands , but inboard of
the wing joints .
Attach the third hoist line to the center of the rear box
frame and secure that line against side-slip.
4
3
2
1
Figure 8
No-Lift/No-Hoist Regions
25348
4
3
1
2
2
3
Figure 9
3-Hoist Points
401-647Q Table of Contents Index 2012-08-08
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Great Plains Manufacturing, Inc. Table of Contents Index Plan The Mainframe Unload 11
Four Hoist Points
Refer to Figure 10
Attach two hoist lines to the center section tool bar ,
outboard of the forward parking stands , but inboard of
the wing joints .
Attach two hoist lines to the rear corners of the rear box
frame .
8
7
6
5
8
8
7
5
6
6
7
Fork Lifting
Single-Lift Points
Refer to Figure 11 and Figure 12
If a fork lift is available rated for 14,000 pounds or higher,
the planter may be lifted from the front using 4 chains or
straps.
Note: The center of gravity is generally within 12 inches
ahead or behind the row unit springs.
If using 4 hoist lines, attach two lines to the rear corners
of the rear box frame . If using 3 lines, attach one to
the center of the rear tool bar, and secure it so that it
cannot slide side-to-side.
If using 4 lines, you may attach the front lines to the lower
two points of the 3-point hitch .
If using 3 lines, attach the front lines to the front tool
3
bar outboard of the hitch, but inboard of the wing
7
joints .
1
2
Figure 10
4-Hoist Points
25348
1
1
4
3
2
2
Figure 11
Single Lift Hoist Points
25348
Unstable Load Hazard:
Do not attach to the hitch using 3 lines.
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12 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Tipping Hazard:
Do not attempt single-lift from planter rear. The center of
gravity is too far forward for safety.
Two Lift Points
Refer to Figure 13 and Figure 14
Using two lifters, position the lifter with the lowest
capacity at center frame rear, and lift via center frame
side tubes, as for single-lift.
Position the lifter with the highest capacity at the hitch,
and lift via the cross-tube of the hitch.
Note: The observer/lift leader needs to pay close
attention to planter front-to-back level, and signal
each lift operator how to compensate if imbalance
is detected.
Figure 12
Single Fork Lift
Figure 13
Rear Lift point
25349
25350
Figure 14
25351
Two/Four Front Lift Point
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Great Plains Manufacturing, Inc. Table of Contents Index Plan The Mainframe Unload 13
Three Lift Points
Refer to Figure 13, Figure 15 and Figure 16
Using three lifters, position one (with the highest
capacity) at center frame rear, and lift via center frame
side tubes, as for single-lift (ref).
Position the other two lifters near, but not beyond, the
center-to-wing connection. Make sure both forks are
inboard, and lifting only the center section.
Unbalanced Load Risk:
Two observers are needed, one for front-back level, and the
other for side-to-side.
The observers need to pay close attention to planter level, and
signal each lift operator how to compensate if imbalance is
detected.
Figure 15
Three-lift points
25352
Figure 16
25353
Front Side Lift Point
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14 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Four Lift Points
Refer to Figure 13, Figure 15, Figure 16 and Figure 18
Using four lifters, position one (with the highest capacity)
at center frame rear, and lift via center frame side tubes,
as for single-lift.
{
{
Position one lifter at the hitch, and lift via the cross-tube
of the hitch, as for 2-lift.
Position the other two lifters near, but not beyond, the
center-to-wing connection, as for 3-lift. Make sure both
forks are inboard, and lifting only the center section.
Unbalanced Load Risk:
Two observers are needed, one for front-back level, and the
other for side-to-side.
The observers need to pay close attention to planter level, and
signal each lift operator how to compensate if imbalance is
detected.
Figure 17
4-Lift Regions
Figure 18
Four-lift in Progress
25348
25354
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Great Plains Manufacturing, Inc. Table of Contents Index 15
Unloading
Have the driver spot the truck as marked during
See “Plan The Mainframe Unload” on page 9.
Unload Smaller Items First
Unloading the mainframe is a potentially dangerous
operation.
Reduce risk and complication by first unloading
1. the caster components,
2. the miscellaneous crate and
3. the seed frame
(described below)
Place these components well out of the maneuvering
area needed for unloading the mainframe.
Figure 19
Trailer w/Main & Seed Frames
25355
Unload the Seed Frame
Although relatively light compared to the main frame, the
seed frame is tall and an awkward shape for fork-lifting.
It is easiest to approach it from what will later be the
front. If you fork-lift from its back (not recommended),
first swing open and secure the walkboard.
Refer to Figure 20 (which depicts an earlier revision frame)
If the planter was delivered with a hopper, lift via the side
fork lift holes on the diagonal braces.
If the planter did not include a hopper, use chains, and
be sure to check load balance.
4. Remove the seed structure from the trailer.
Figure 20
Approaching Seed frame
25356
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16 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Unload The Mainframe
Refer to Figure 21 and Figure 22
(which depict a three fork lift)
5. Double-check that all chains and tie-down straps
have been released and stowed.
6. Make sure that all team members are fully briefed
and ready.
7. Set parking brake on trailer tractor.
8. Attach crane hoist lines at planned points or move
fork lifts into planned positions.
Lifter-Trailer Contact Risk:
Do not move lifters or crane so far in that trailer wheels will
not be able to clear them when pulling trailer out from under
planter.
Load “Wedging” Risk:
If using multiple lifters, do not drive the lifts fully forward into
the planter, unless the lifts are known to have precisely vertical
motion. If the load moves forward while lowering, the planter
will tend to push the lifters backward.
Refer to Figure 22 (which depicts a three fork lift)
9. Slowly lift the planter off the trailer bed.
10. Stop lifting about 12in above the bed.
Figure 21
Position Lifters
25357
Figure 22
25358
planter Lifted
401-647Q Table of Contents Index 2012-08-08
Great Plains Manufacturing, Inc. Table of Contents Index Unloading 17
Refer to Figure 23 (which depicts a three fork lift)
11. Have the truck driver slowly pull the trailer straight
out from under the planter.
Refer to Figure 24 (which depicts a three fork lift)
12. Making sure to keep level from front to back and
side to side, slowly lower the planter.
13. If the planter has the gauge wheels swung back
under for shipment, stop lowering about 18 inches
above the ground.
If the planter does not have the gauge wheels
mounted, skip to step 20.
Figure 23
Truck Pulling Away
Figure 24
Planter Lowering
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18 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Refer to Figure 25
14. Swing the gauge wheels most of the way out in front
of the planter.
Refer to Figure 26
15. Remove and save one set (not all shown):
43
803-006C NUT HEX 1/4-20 PLT
52
804-006C WASHER LOCK SPRING 1/4 PLT
87
802-167C HHCS 1/4-20X1 1/2 GR5
and remove the pin:
24
402-209H PIN 1 X 4 5/8 NONROTATE
16. Orient the cross-tube of the adjustment rod
weldment so that the grease zerk is facing
1
forward.
17. Continue swinging wheel forward until cross-tube
aligns with pin hole.
18. Re-insert pin. Secure with saved bolt ,
washer and nut .
52 43
87
19. Repeat this for the other gauge wheel assembly.
Figure 25
Swing Gauge Wheels Forward
1
24
25361
87
Figure 26
29186
Secure Gauge Wheel with Pin
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Great Plains Manufacturing, Inc. Table of Contents Index Unloading 19
Refer to Figure 27
20. Making sure to keep level from front to back and
side to side, slowly complete lowering the planter to
the ground.
21. Uncouple hoist lines, or lower forks and withdraw
lifters.
Figure 27
Planter Lowered to Ground
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20 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Planter Assembly
Press Wheel Shipping
Refer to Figure 28
Depending on machine configuration, two or more press
wheel assemblies may have been shipped
dismounted. If only two were dismounted, they will have
been shipped bolted to the rear corners of the main
frame . If none or all were dismounted, skip to step 24.
22. Remove the bolt, nut, and any washers that
23. Set the press wheel assemblies aside. They are
2
secure the press wheel assemblies to the main
frame. These fasteners are not reused.
installed at step 102. Leaving them off now eases
access to this part of the planter.
1
3
3
2
1
Figure 28
Press Wheel Shipping
25365
Shipping Stands
As delivered from the factory, the planter includes:
• 2 parking stands intended to remain on the planter
(front tool bar just inboard of wing joints)
Refer to Figure 29 (which depicts an earlier 3PYP parallel
arm configuration - the shipping stand has not changed)
• 1 main frame shipping stand that is removed after
assembly, but needs to remain with the customer, as it
eases changing caster tires
• 4 seed frame shipping stands that are not needed
after final assembly.
• Do not remove any of these stands until instructed.
During assembly, let the planter main frame rest on the
two parking stands on front of the tool bar and the
shipping stand under the rear tube of the frame. Do not
let any of the supports sink into the ground.
1
1
Figure 29
Main Frame Shipping Stand
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Great Plains Manufacturing, Inc. Table of Contents Index Planter Assembly 21
Prepare Parallel Arms
The seed frame is attached to the main frame’s parallel
arms, after releasing the arms from their shipping
configuration.
Refer to Figure 30
24. Remove and save the 32 sets of:
47
803-021C NUT HEX 5/8-11 PLT
58
804-022C WASHER LOCK SPRING 5/8 PLT
36
802-057C HHCS 5/8-11X2 1/4 GR5
25. Remove and save the extra pin and cotter pin
stored near the spare shear bolts.
Refer to Figure 32
The parallel arms are shipped mounted to the rear of the
main frame and each is held in the vertical down position
by a 11⁄4inch diameter pin .
26. Remove both arm locking pins . These pins are
not re-used.
27. Remove and save the cotter pins, washers and
cross-pins in the free ends of the lift-assist
cylinder clevises.
5
4
4
3
36
3
47
58
Figure 30
Parallel Arm Flange Bolts
4
29147
Refer to Figure 32 (which depicts elevating with a strap and
forklift, and depicts the clevis attached [step 31])
28. Using a hoist, elevate each parallel arm until
roughly horizontal. Parallel arms can be supported
by re-inserting pins from step 27.
4
5
Figure 31
Parallel Arm Shipping Pin
4
Figure 32
Elevate and Support Parallel Arm
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22 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
Refer to Figure 33
29. Insert the pin saved at step 25 into the lower lug
6
hole .
6
Refer to Figure 34
30. Use the hoist to adjust the height of the parallel
arms until the lift-assist cylinder rod clevis can be
aligned with forward hole of the lug.
31. Secure with pin & hardware removed and saved at
step 27.
32. Carefully lower the hoist. The lift-assist cylinders
may or may not fully extend, depending on how
much air is in the hoses and cylinders.
Mount Seed Box Frame
Refer to Figure 35
Note: If no hopper is included, leave walkboard closed,
and lift structure using 3 adequately sized chains
so it lifts evenly side-to-side and front-to-back.
33. Open the walkboard by removing the pin ,
swinging it open to the right. Secure with keeper.
34. Lift the seed support structure from the rear using
the fork holes in the hopper support.
5
Refer to Figure 36
Have the Grade 5 bolts , washers and nuts
47 58 36
saved in step 24 at hand.
35. Position the flanges on the front of the structure
6
to mate up with the corresponding flanges on the
rear of one of the two parallel arms. Secure with 16
bolts, washers and nuts.
36. Use the lift or hoist to align the flanges on the other
side. Secure with 16 bolts, washers and nuts.
4
Figure 33
29148
Lower Lug Pin
Figure 34
29149
Pin Lift-Assist Cylinder
4
5
Figure 35
Seed Box Frame w/Hopper
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Great Plains Manufacturing, Inc. Table of Contents Index Planter Assembly 23
Seed Cart Self-Lift
If only one hoist or fork lift is available (the one presently
supporting the seed cart structure), it will be needed for
hoisting casters. The lift-assist cylinders are capable of
supporting the entire weight of the seed structure if the
mainframe is hitched to a 3-point tractor, and the lift
hoses (blue) are connected to a tractor remote.
If you need to free the hoist/lift:
37. Lower the seed structure onto its shipping stands.
38. Hitch a 3-point tractor and connect the lift-assist
circuit.
39. Raise the seed structure until the parallel arms are
slightly above level at the rear.
40. Put blocks or jack stands under the rear shipping
strands of the seed structure.
47 58 36
Align Seed Box with Arms
6
Figure 36
7
7
29151
Remove Cart Shipping Stands
41. Remove the four shipping stands from the seed
structure. These are not re-used.
7
Install Casters
Determine how to lift move and align the caster arms
with the available lifting equipment.
Note: Recommend securing caster arm by clamping to
fork of lift.
Caster Arms
Refer to Figure 37
42. The left and right caster arms are identical.
Figure 37
LH/RH Caster Arms are Identical
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