AGCO Glencoe ULTRAMULCHER UM43 21' User manual

Glencoe®
UM43 ULTRAMULCHER
21’ & 25’ MODELS
OPERATOR’S
MANUAL
Form number 1PD784798
July, 1998

Table of Contents
INTRODUCTION
DEALER/CUSTOMER INFORMATION
TO THE DEALER:, TO THE CUSTOMER:....................2
SPECIFICATIONS
MODEL SPECIFICATIONS ...........................3
SAFETY
SAFETY DECALS AND PRECAUTIONS ....................5
TORQUE CHART
BOLT TORQUE CHART - COARSE THREAD..................8
OPERATION
PRE-OPERATING CHECK LIST, REQUIREMENTS AND OBJECTIVES . . . 9
TRACTOR PREPARATION, HITCHING OR UNHITCHING ..........11
AUTOMATIC TRANSPORT LOCK, HITCH ADJUSTMENTS .........13
ADJUSTING WEIGHT TRANSFER.......................14
ROLLERS AND SCRAPERS ..........................15
SPRING TINE DEPTH ADJUSTMENT AND RETAINER PLACEMENT ....16
SPRING TINE ROTATIONAL ADJUSTMENT .................17
TRANSPORT AND WING CYLINDERS, WING FLEX ADJUSTMENT.....19
MAINTENANCE & SERVICE
MAINTENANCE AND LUBRICATION .....................20
ROLLERS, WHEEL BEARINGS ........................21
TRANSPORT & STORAGE
PROCEDURE FOR TRANSPORTING, STORAGE ..............23
TRANSPORT AND WING CYLINDERS ....................24
ASSEMBLY INSTRUCTIONS
CENTER FRAMES, TRANSPORT AXLE, TIRES AND RIMS .........26
ROLLER GANG - MAIN FRAME ........................27
PULL TONGUE, TRANSPORT LEVEL, AUTOMATIC TRANSPORT LOCK . . 28
TOOTH BARS - MAIN FRAME .........................30
ADDING THE ASSEMBLED WINGS ......................31
LINKAGE - MAIN FRAME ...........................32
SCRAPERS - MAIN FRAME AND WINGS ...................34
LIGHT KIT ASSEMBLY, TRANSPORT CHAIN, REFLECTORS ........35
OPTIONAL EQUIPMENT ............................36
PREDELIVERY INSPECTION & SERVICE REPORT
i

NOTES
ii

INTRODUCTION
This manual is written purposely to acquaint new owners of the Glencoe® UM43 Ultramulcher with the
functions of the various component parts of the machine as well as the service and safe operation which is
vital to long life and optimum performance. Read this manual completely before you begin operating your
UM43 Ultramulcher.
The terms “right” and “left”, “front” and “rear”, refer to the machine by facing in the direction of forward travel.
1
C0801L17

DEALER/CUSTOMER INFORMATION
TO THE DEALER:
Warranty Registration
A warranty registration form must be completed for
each serial-numbered unit by the dealer and signed
by both the dealer and the customer before or upon
delivery. Distribute the copies according to
instructions on the form.
Predelivery
Using the Predelivery Inspection and Service
Report, Be sure the implement is completely set up,
lubricated and in proper working order upon delivery
to the customer.
Operator’s Manual
The operator’s manual is a very important part of the
equipment purchase. Using the manual, be sure to
instruct the owner and the operator regarding the
following:
•Safety Precautions
•Operation and Adjustments
•Lubrication and Maintenance
Be sure to give this manual to the owner.
Serial No.______________________________
Date Purchased_________________________
TO THE CUSTOMER:
Warranty Registration
Be sure to sign the registration form and keep your
copy.
Know Your Equipment
Before operating the implement, read the operator’s
manual to become completely familiar with the
machine before using it.
Left and Right Hand Sides of Machine
Stand behind the machine and face in the direction
of forward travel to determine left hand (LH) and
right hand (RH) sides of the machine.
Serial Number
The serial number plate is located on the hitch
weldment. Record the serial number in the space
below. Your dealer needs the serial number to give
prompt, efficient service when ordering parts.
Safety is Important
•Develop and follow good safety practices and
encourage others working with you to do the
same.
•Always operate farm machinery in a careful,
safe manner.
•Never attempt to adjust, clean or service the
machine while it is in motion.
•Always shut off the tractor engine before
leaving the seat.
Authorized Service
For factory authorized service and parts, see your
dealer. The dealer’s trained service staff uses the
latest service techniques. The trained parts
personnel provide accurate and prompt delivery of
quality parts.
2

SPECIFICATIONS
UM43 Ultramulcher
Machine Type Rolling
Width
Overall
Width
Transport
Width
Quantity
Wheels
Approx.
Weight
(Lbs.)
Machine with 17” Smooth Rollers 20’-10” 21’-11” 14’-2” 120 9400
Front and Rear 25’-0” 25’-5” 14’-2” 144 10400
Machine with 19” Smooth Rollers 20’-10” 21’-11” 14’-2” 120 10250
Front and Rear 25’-0” 25’-5” 14’-2” 144 11400
Machine with 17” Crowfoot Rollers Front 20’-10” 21’-11” 14’-2” 40C/60R 9100
17” Smooth Rollers Rear 25’-0” 25’-5” 14’-2” 48C/72R 10000
Machine with 17” Crowfoot Rollers 20’-7” 21’-11” 14’-2” 80 8900
Front and Rear 24’-10” 25’-5” 14’-2” 96 9700
Machine with 20” Crowfoot Rollers Front 20’-10” 21’-11” 14’-2” 40C/60R 9950
19” Smooth Rollers Rear 25’-0” 25’-5” 14’-2” 48C/72R 11000
Machine with 20” Crowfoot Rollers 20’-7” 21’-11” 14’-2” 80 9750
Front and Rear 24’-10” 25’-5” 14’-2” 96 10700
Options - Looped “C” Tines or Danish Vibrating Tines (with 2-1/2” shovels), Front Scraper Kit, Land Leveler
Kit, Weed Wiper Kit, Hydraulic Tooth Control
3
C0801L17

SAFETY DECALS
The following decals are installed to alert operators to hazards in specific machine areas. The decals are for
personal safety... READ AND UNDERSTAND THE DECALS!
•Keep decals clean by wiping off regularly. Use a cleaning solution if necessary.
•Replace missing, damaged or painted over decals.
4

SAFETY PRECAUTIONS
SAFETY SYMBOL
The symbol above calls your attention to
instructions concerning your personal safety.
The symbol is found throughout the manual as
well as on the machine to point out specific
areas of danger. Always read the messages that
follow to be alert to the possibility of personal
injury or death.
Think before you act !
•Avoid injury or fatal accidents. Read these
safety precautions completely and carefully!
Utilize these instructions when operating your
machine.
•The operator should be a responsible adult
familiar with farm machinery and trained in this
machine’s operations. Do not allow persons to
operate this machine until they have read this
manual and have developed a thorough
understanding of the safety precautions and of
how the machine works.
•To prevent injury or death, use a tractor
equipped with a roll-over protection structure
(ROPS) and seat belt. Do not paint over,
remove or deface any safety decals on your
equipment. Observe all safety decals and follow
the instructions on them.
•Remember! Your best insurance is a careful and
responsible operator. If there is any portion of
this manual or of the machine’s operation you
do not understand, contact your local
authorized Glencoe® dealer, or AGCO®
Corporation.
•Always shut off tractor, shift to “Park” position
(or shift to neutral), set brakes and before
dismounting tractor or working around the
machine.
•Remove tractor start key when tractor and
machine will be unattended.
•Periodically inspect all moving parts for wear
and replace with only authorized service parts if
any excessive wear is present. If safety decals
are missing, illegible, or damaged, they should
be replaced.
•Keep safety decals free of dirt and grime.
•Never allow anyone to ride on this equipment.
•Clear the area of bystanders before starting
operation.
•Do not clean, adjust or service when the
machine is in motion.
•Do not leave tractor and machine unattended
with tractor engine running.
•Avoid sharp turns using brakes. Drive slowly
over rough ground, side hills and around
curves to avoid tipping.
•Wear personal protective equipment (PPE)
such as, but not limited to, protection for eyes,
lungs, ears, head, hands and feet when
operating, servicing or repairing equipment. Do
not wear loose clothing or jewelry as it may
entangle or catch on moving parts.
•Never use your hands to locate a hydraulic
leak. Use a piece of wood or cardboard.
Hydraulic fluid escaping under pressure can
penetrate the skin causing serious injury.
•Openings in the skin and minor cuts are
susceptible to infection from hydraulic fluid. If
injured by escaping fluid, see a doctor at once.
Without immediate medical treatment, serious
infection can occur.
5
Hydraulic Leak Detection

SAFETY PRECAUTIONS
Before Operating:
•Give the machine a “once-over” for any loose
bolts, worn parts, cracked welds, hydraulic
leaks, frayed hoses, etc., and make necessary
repairs. Follow the Performing Maintenance
safety precautions.
•Be sure the machine is hitched properly to the
machine using a 1" locking pin and transport
chain.
•Be sure that there are no tools lying on or in the
machine.
•Be sure all shields and guards are in place and
functional.
•Completely familiarize yourself and other
operators with the machine controls and
operation before using the machine.
During Operation:
•Do not allow others to be careless near this
equipment.
•Keep hands and clothing clear of moving parts.
•Do not clean or lubricate or adjust your
equipment while it is running.
•When halting operation, even periodically, set
the tractor brakes, disengage the PTO, shut off
the engine, and remove the ignition key.
•Pick the most level route possible when
transporting. Avoid the edges of ditches or
gullies and steep hillsides.
•As a precaution, always recheck the hardware
on your machine following every 100 hours of
operation. Correct all problems. Follow the
Performing Maintenance Safety Precautions.
6

SAFETY PRECAUTIONS
Following Operation:
•Following operation, or when unhitching your
machine, stop the tractor, set the brakes,
disengage the PTO and all power drives, shut
off the engine and remove the ignition keys.
•Do not park your equipment where it will be
exposed to livestock for long periods of time.
Machine damage and livestock injury could
result.
Highway Operation:
•Comply with your state and local laws
governing highway safety, and movement of
farm machinery on public roads.
•Use approved extremity lighting and warning
devices to warn operators of other vehicles on
the highway during transport.
•Use a SMV (Slow Moving Vehicle) emblem at all
times.
•The minimum weight of the towing vehicle must
be at least equal to the weight of the towed
implement.
•Utilize transport chains. The transport chain
should be adjusted so that the tongue of the
towed machine will not touch the ground in
case of loss of the hitch pin.
•Do not tow at speeds in excess of 15 MPH.
•Plan your route to avoid heavy traffic.
•Be a safe and courteous operator. Always yield
to oncoming traffic in all situations, including
narrow bridges, intersections, etc.
•Be observant of bridge load ratings. Do not
cross bridges rated lower than the gross weight
at which you are operating.
•Watch for obstructions overhead and to the side
while transporting.
Performing Maintenance:
•Good maintenance is your responsibility. A
poorly maintained machine is an invitation to
trouble.
•Be certain all moving parts have come to a
complete stop before attempting to perform
maintenance on your machine.
•Always use a safety support and block wheels.
Never use a jack to support the machine.
•Securely block machine before servicing. Never
work under a raised machine.
•Always use the proper tools or equipment for
the job at hand.
•Follow the torque chart when tightening bolts
and nuts.
•Replace all shields and guards after servicing
and before starting up the machine.
•Never replace hex bolts with less than Grade 5
bolts unless otherwise specified. Refer to bolt
torque chart for head identification marking.
•If machine has been altered in any way from
original design, Glencoe® does not accept any
liability for injury or warranty.
7

TORQUE CHART
BOLT TORQUE CHART - COARSE THREAD
Do not replace bolts with a grade other than the grade specified.
GRADE 1 GRADE 2 GRADE 5 GRADE 8 Metric Torque Ft-Lbs for -
Rd Hd Sq
Nk Bolts No Marks 3 Lines on Bolt Hd 6 Lines on Bolt Hd
Size Grade
8.8
Grade
10.9
Grade
12.9
M4 2 2.9 3.6
M5 467
M6 7 10 11
M7 11 16 20
M8 18 25 29
Bolt Torque Ft-Lbs for -
Size Grade 1 Grade 2 Grade 5 Grade 8 M10 32 47 58
5/16 5 8 13 18 M12 58 83 100
3/8 9 15 23 35 M14 94 133 159
1/2 21 35 55 80 M16 144 196 235
M18 190 269 323
5/8 45 75 110 170
3/4 78 130 200 280 M20 260 366 440
7/8 125 125 320 460 M22 368 520 628
1 190 190 480 680 M24 470 664 794
M27 707 996 1205
M30 967 1357 1630
TIGHTENING STRAIGHT THREAD FITTINGS
The straight thread hydraulic fittings require precise tightening. Over-tightening of the hydraulic fittings will ruin
the sealing surfaces and will require the replacement of the damaged parts.
Do not use any teflon tape or thread sealant on any JIC fittings or in o-ring port cylinders.
Proper initial tightening procedure depends on the mating parts being connected. Proceed as follows:
•An adapter fitting (37 flare) connected to a double flare tube assembly requires that the fitting be
tightened finger tight and wrenched 1/2 turn (for single flare, 1/4 turn), 150-500 in. lbs.
•An adapter fitting (37 flare) connected to a hose requires fitting to be tightened finger tight and
wrenched 1/4 turn, 150-500 in. lbs.
•An o-ring adapter fitting connected to a solid port requires the fitting to be tightened so that the backup
washer contacts the face of the boss after the fitting has been properly positioned.
To re-tighten after initial tightening, as in service work, both tube and hose connections should be tightened
finger tight and wrenched 1/4 turn, 150-500 in. lbs. O-ring fittings should be tightened as for initial assembly.
8

OPERATION
Knowing how to operate this machine is important
from the standpoint of performance as well as
safety. The length of service you receive from this
machine depends on proper machine operation,
lubrication and preventive maintenance. Knowing
how the machine works will also help you trouble
shoot any problems that may occur.
Safety is of prime importance when operating this
machine. Before you operate this machine, be sure
to read the operating instructions and have a
thorough understanding of them.
PRE-OPERATING CHECK LIST
Before operating the wing mulcher, follow the
instructions.
1. Read and have a thorough understanding of the
operator’s manual.
2. Be sure any one who will assist you in the
operation of this machine knows how the
machine operates.
3. Know the machine’s safety features and
understand the safety precautions.
4. Be sure the machine is hitched properly to the
tractor.
5. Be sure all lubrication points have been
lubricated.
6. Give the machine a “once over” for any loose
hardware.
7. Check transport wheel tire pressures. Pressure
must be equal in both tires.
8. Check hydraulic connections.
TRACTOR REQUIREMENTS AND FIELD
OPERATION
On average flat ground conditions, a minimum of
seven drawbar horsepower per foot of width will be
required to pull the mulcher. This requirement will
vary depending on types of soil, soil conditions,
operating depth of the teeth, and the type of rollers
used on your machine.
The tractor must have two remote outlets and have
a pressure of at least 1600 psi. Recommended
minimum drawbar horsepower:
21’ - 150 hp
25’ - 175 hp
The machine is capable of working at speeds up to 8
mph (max). However, the machine will perform the
best between 4 and 6 mph. At this speed, the
machine will provide maximum tooth action and
maximum clod breaking action from the front and
rear rollers.
The mulcher may be used to firm seedbeds after
planting by not engaging the spring teeth.
For best seed germination, it is recommended that
the mulcher be used just prior to planting. This
utilizes the best combination of factors required for a
good seed bed.
The machine should be raised to the transport
position prior to turning in the field. Turning the
mulcher in the working position will result in
excessive strain on the spring teeth and the roller
gangs. Thus, reducing the life of the machine.
Be sure the tractor is in motion when lowering the
spring tines into the ground or when raising the tines
out of the ground.
Never back up with the spring tines in the ground.
The mulcher should not be used in wet field
conditions or when mud clings to all of the rollers at
one time. The soil will be adversely affected and
scraper life will decrease.
9

OPERATION
TILLAGE OBJECTIVES
The correct preparation of the seedbed can be one
of the most vital steps in the growing cycle. Properly
firming and sealing the soil before and after planting
can result in increased yields.
The primary objective of this type of tillage tool is the
reduction of soil particles to a size that:
1. Establishes enough compaction around the new
seed to encourage the movement of moisture
into it.
2. Soil porosity is retained permitting the
withdrawal of excess water and supplying
sufficient air movement through the soil.
3. Leave a rough enough surface that will dry
rapidly and discourage weed seed germination.
Secondary objectives include:
1. Creating a level and uniform surface for
subsequent operations.
2. Destruction of small weeds which have spouted
since previous tillage.
It should be noted that this machine is adaptable to
many conditions and applications, but it cannot be
expected to cure problems caused by soil that was
worked when it was too wet or other unfavorable
conditions.
The UM43 Ultramulcher is utilized to achieve the
following:
•To mix the soil.
•To eliminate air pockets.
•To destroy small weeds.
•To level the seedbed.
•To raise moisture to the upper soil level for
consistent seed germination.
•To roll a small soil particle bed for maximum
seed germination.
•To retain moisture at the seed level by placing a
firm particle blanket at the upper level.
•To reduce evaporation by controlling the
surface area of the soil which is exposed.
•To assist wind erosion control with a firmed
surface.
•To assist water erosion control by placing
endless small grooves and miniature pockets in
the surface which prevent run-off and aid in
even water penetration into the soil.
These objectives are often accomplished by running
the spring tines at less than full rotational depth. Full
depth is usually not necessary. An added benefit of
less fuel consumption is realized when the tines are
run shallow.
A cylinder stop or stroke control cylinder is
recommended to maintain a consistent working
depth.
10

OPERATION
TRACTOR PREPARATION
Prior to attaching the implement the tractor should
be prepared as follows:
•Tractor tires should be inflated and ballast
added according to the tractor operator’s
manual.
•The tractor drawbar should be locked in the
center position for road transport. For field
operation the drawbar must be free to swing.
•Check the tractor hydraulic reservoir and add
oil as required. Additional oil may be required
after charging the hydraulic system.
HITCHING OR UNHITCHING
The flat spring leveling mechanism applies a
downward force on the hitch. Be sure to use the
hitch jack when connecting or disconnecting from
the tractor.
Warning: Keep hands and feet clear from
underside of hitch when connecting
or disconnecting the machine from a
tractor.
11
C0801M07

OPERATION
Warning: Be sure no one is between the
tractor and the implement while the
tractor is being positioned during the
hitching operation.
PROCEDURE FOR HITCHING
With the mulcher on a level surface and the
transport wheels blocked:
1. Back the tractor into the hitch clevis so that the
holes align. If the tongue needs to be raised,
connect the transport cylinder hydraulic lines to
the tractor outlets. Extend the transport cylinder
until the tongue clevis raises to the drawbar
height.
2. Set the tractor brakes and turn the tractor
engine off.
3. Install an agricultural hitch pin with a locking
device. The hitch pin must be rated for the size
tractor pulling the implement. Secure the
locking device. Place tongue jack in transport
position.
4. Connect the hydraulic lines to the tractor.
PROCEDURE FOR UNHITCHING
1. Locate the mulcher and tractor on a level
surface.
2. Lower the unit to the ground. Install blocks
ahead of and behind the mulcher ground
wheels.
3. After relieving the hydraulic pressure,
disconnect the hydraulic lines from the tractor.
4. Lower the tongue jack until the hitch pin is free.
5. Remove the hitch pin.
12
C0801S31

OPERATION
AUTOMATIC TRANSPORT LOCK
The cylinder lock is controlled by the rod located in
the rear of the center frame section. It can be
located in two positions, work and transport.
When the control rod is pushed rearward, the
cylinder can be cycled without the transport ear
coming in contact with the lock link. When the rod is
pulled forward, during the next extension cycle of the
cylinder, the top pin in the lock link will drop into the
recess in the transport cylinder ear, preventing the
cylinder from retracting (or lowering the machine).
The control rod may be moved to the lock position
(forward) regardless of cylinder length or the position
(up or down) of the machine. When the control rod is
in the forward position, the cylinder lock will always
engage when the machine is raised the first time. To
lower the machine, the control rod should be pushed
rearward. Then extend the transport cylinder to
relieve pressure on the lock link. The machine can
now be lowered.
HITCH ADJUSTMENTS (LEVELING MAIN
FRAME)
With the mulcher in the transport position on a level
ground surface, place a jack and blocking under the
rollers on the heavy end of the machine. Also place
blocking under the rollers on the light end of the
machine.
Loosen the four 7/8" nuts on the u-bolts (A) which
attach the spring mount to the tongue. Remove
enough blocking from the high end of the machine
so it can be jacked into a level position. The spring
mount will now be in a new position on the tongue.
Tighten the four u-bolts to prevent the spring mount
from slipping. Move the spring mount rearward to
transfer weight to the rear of the machine. Move the
spring mount forward to transfer weight to the front
of the machine.
13
A
C0801R12
C0801M07
C0801R02
Working Position
Transport Position
Working Position
Transport Position

OPERATION
ADJUSTING WEIGHT TRANSFER
The UM43 features a unique weight transfer system.
For ordinary soil conditions, no adjustment of the
weight transfer system is required. (Level the
machine, see page 13.)
The purpose of the weight transfer system is to help
control the soil build-up in front of the rollers. This
condition is known as “bulldozing” and can occur in
light or fluffy soils.
The 19" rollers will perform best in these conditions.
The weight transfer system can be effective with
either size rollers. In extreme conditions, it may be
impossible to completely eliminate all of the soil
build-up.
To reduce soil build-up ahead of the front gangs,
raise the front of the machine as follows:
On a level ground surface raise the machine to the
transport position.
Assuming that the machine has been leveled, mark
the position of the adjusting bracket on the tongue.
Place a jack and blocking under the rollers on the
heavy end of the machine. Also place blocking
under the rollers on the light end of the machine.
Loosen the four 7/8" nuts on the u-bolts (A) which
attach the spring mount to the tongue. Remove
enough blocking so the front of the machine can be
raised moving the spring mount 1/2" to 3/4" rearward
on the tongue. Tighten the four u-bolts to prevent the
spring mount from slipping.
Move the spring mount rearward to transfer weight
to the rear of the machine. Move the spring mount
forward to transfer weight to the front of the
machine.
To reduce soil build-up ahead of the rear gangs,
lower the front of the machine.
Relevel the machine for transporting the machine on
public roads.
14
C0801R27
C0801M07
A

OPERATION
ROLLERS
For maximum roller life, the rollers need to touch
each other across the gangs. This adjustment is
made by loosening the u-bolts which attach the
bearing standards. The bearing lock collars must
also be loosened. Bump the standard and the u-bolt
toward the center of the machine until the rollers
touch each other. Retighten the bearing lock collars.
Retighten the u-bolts to at least 150 foot pounds of
torque. Be careful not to put an end thrust or side
load on the bearings.
This adjustment will need to be made twice during
the first 200 acres of operation. After the initial
adjustments have been made, inspect the packer
routinely and adjust rollers when necessary.
SCRAPERS
The scrapers should be centered between the fins of
the rollers to prevent excessive wear. For most field
conditions, the scrapers should be adjusted so there
is 1/8" to 3/16" clearance between the rollers and the
scrapers. There is approximately 1" of vertical
adjustment. As the scrapers wear, it will be
necessary to adjust the scrapers.
It is normal for the scrapers on the rear rollers to
wear unevenly. This is caused by the position of the
scraper in relation to the spring tooth in front of it.
The mulcher should not be used in wet field
conditions or when mud clings to all of the rollers at
one time. The soil will be adversely affected and
scraper life will decrease.
15
C0801L05
C0801L07

OPERATION
SPRING TINE DEPTH ADJUSTMENT
The operator controls the depth of the spring tines
by the use of the transport cylinder. When the
transport wheels lower the machine to the ground,
the work position begins (rollers only). As the
transport cylinder retracts, the transport wheels
continue to raise and the tines plunge deeper into
the soil. The maximum digging depth is 6" for 17",
19" and 20" rollers.
For maximum spring tine life, the spring tine
rotational depth should be set in relation to topsoil
depth. Running the spring tines at full depth over
shallow topsoils with abrasive subsoils wears the
tines severely while making no soil improvement.
The looped C-tine in particular, runs more deeply in
the soil than the ordinary clock spring type C-tine.
The looped C-tine tends to hold a uniform depth
resulting in consistent tillage while running at less
than full depth position.
A cylinder stop or stroke control cylinder is
recommended to maintain a consistent working
depth.
TINE BAR RETAINER PLACEMENT
Check that the tine bar retainers are in the proper
locations.
For 17" rollers the retainers are in the upper holes of
the hanger brackets.
For 19" rollers the retainers are in the center holes of
the hanger brackets.
For 20" rollers the retainers are in the lower holes of
the hanger brackets.
16
C0801K36
C0801R12