DuraTech InDusTrIes InTernaTIonal Inc.
Po Box 1940, JamesTown, nD 58402-1940
Tel: (701) 252-4601• Fax: (701) 252-0502
www.DuraTechInDusTrIes.neT • www.hayBusTer.com
A Tradition of Innovation Since 1966
TM
CMF-430
VERTICAL
MIXER
Operating Instructions
and Parts Reference
DuraTech Industries International Inc. (DuraTech Industries) has made every effort to assure
that this manual completely and accurately describes the operation and maintenance of the
CMF-430™ as of the date of publication. DuraTech Industries reserves the right to make
updates to the machine from time to time. Even in the event of such updates, you should still
nd this manual to be appropriate for the safe operation and maintenance of your unit.
This manual, as well as materials provided by component suppliers to DuraTech Industries
are all considered to be part of the information package. Every operator is required to read
and understand these manuals, and they should be located within easy access for periodic
review.
& are registered trademarks of Duratech Industries
International, Inc. CMF-430 is a trademark of DuraTech Industries International, Inc.
A Tradition of Innovation Since 1966
FOREWORD
Foreword
All personnel must read and understand the following sections before operating the
CMF-430 VERTICAL MIXER.
Appropriate use of unit\Introduction
Your model CMF-430 is designed to cut, mix and distribute feed rations including
baled forage. It is designed for all bale sizes and ration moisture contents.
To avoid possible damage to the machine and risk of injury to the operator,
consult with a DuraTech Industries International, Inc.
(DuraTech Industries) representative before attempting to mix and
distribute materials other than livestock forage.
The CMF-430 is used to mix hay and forage with grain and other supplements to
feed livestock. The front conveyor with optional left, right or tandem discharge
makes distribution of forage mix easier.
Statement of Misuse
This vertical mixer is not to be used for any purpose other than for which it is
intended as explained in the operator’s manual, advertising material and other
pertinent written material prepared by DuraTech Industries. Any machine subject to
misuse may cause personal injury or death, and void manufactures warranty.
CMF-430 TABLE OF CONTENTS
i
FOREWORD
Purpose
The purpose of this owner’s manual is to explain maintenance requirements and
routine adjustments for the most efcient operation of your CMF-430. There is
also a trouble shooting section that may help in case of problems in the eld. Any
information not covered in this manual may be obtained from your dealer.
Special Note: When reference is made as to front, rear, right hand or left
hand of this machine, the reference is always made from standing at the rear
end of the machine and looking towards the hitch. Always use serial number
and model number when referring to parts or problems. Please obtain your
serial number and write it below for your future reference.
MODEL: CMF-430 VERTICAL MIXER SERIAL NO__________________
How to use this manual
Manual organization
This manual is organized into the following parts:
•Part 1: Operating Manual explains how to set up, use and maintain the CMF-430 VERTICAL MIXER.
1. Section 1: Safety
2. Section 2: Dealer Preparation
3. Section 3: Operation
4. Section 4: Lubrication
5. Section 5: Troubleshooting
6. Section 6: Options
7. Section 7: Maintenance
• Part 2: Parts Reference contains diagrams of each assembly, with the part number of each part. A key on
the facing page contains a description of the part and the quantity used.
1. The parts reference section can be found towards the back of this manual behind Appendix B.
ii
CMF-430 TABLE OF CONTENTS
FOREWORD
Dealer responsibilities
• Read Section 2, “Dealer Preparation,” and perform the tasks outlined. Also perform a pre-operation
inspection as described in Section 3.
• Upon delivery of the unit to the customer, it is your responsibility to conduct a training session on the safe
operation of the unit for primary operator(s). You must also conduct a “walk-around” inspection of all
safety instructional decals on the machine itself. Decals are illustrated in Part 2: Parts Reference.
• Complete and return the Warranty Registration Card. Receipt of this form is required to activate the
warranty. Appendix A provides details of the warranty.
Operator responsibilities
• Operator is responsible for his safety.
• Operator is also responsible for the safety of others near the machine.
• Review Section 2, “Dealer Preparation,” to verify that the machine has been prepared for use.
• Thoroughly review sections 1 and 3, which explain normal operation of the machine, and section 4, which
explains maintenance requirements.
• Note the important safety information in the Forward and Section 1, “Safety”
• Keep copies of all manuals in a readily accessible location for future reference
CMF-430 TABLE OF CONTENTS
iii
TABLE OF CONTENTS
Part I: Operating instructions ..........................................1
CMF-430 Documentation Comment Form ................................. 97
CMF-430 TABLE OF CONTENTS
TM
CMF-430
VERTICAL
MIXER
PART 1: Operating
Instructions
1
CMF-430 OPERATING INSTRUCTIONS
1
Section 1: Safety
The safety of the operator is of great importance to DuraTech Industries. We have provided decals, shield and other
safety features to aid you in using your machine safely. In addition, we ask you to be a careful operator who will
properly use and service your Haybuster equipment.
WARNING: FAILURE TO COMPLY WITH SAFETY INSTRUCTIONS THAT FOLLOW
WITHIN THIS MANUAL COULD RESULT IN SEVERE PERSONAL INJURY OR DEATH.
BEFORE ATTEMPTING TO OPERATE THIS MACHINE, CAREFULLY READ ALL
INSTRUCTIONS CONTAINED WITHIN THIS MANUAL. ALSO READ THE INSTRUCTION
MANUAL PROVIDED WITH YOUR TRACTOR.
THIS MACHINE IS NOT TO BE USED FOR ANY OTHER PURPOSE OTHER THAN THOSE
EXPLAINED IN THE OPERATOR’S MANUAL, ADVERTISING LITERATURE OR OTHER
DURATECH INDUSTRIES WRITTEN MATERIAL PERTAINING TO THE CMF-430.
1.1 Safety-alert symbols
Decals are illustrated in Part 2: Parts Reference.
The safety decals located on your machine contain important and useful information that will help you operate your
equipment safely.
To assure that all decals remain in place and in good condition, follow the instructions below:
•Keep decals clean. Use soap and water - not mineral spirits, adhesive cleaners and other similar cleaners
that will damage the decal.
•Replace all damaged or missing decals. When attaching decals, surface temperature of the machine must
be at least 40° F (5° C). The surface must be also be clean and dry.
•When replacing a machine component to which a decal is attached, be sure to also replace the decal.
DuraTech Industries uses industry accepted ISO/ANSI standards in labeling its products for safety and operational
characteristics.
Safety-Alert Symbol
Read and recognize safety information. Be alert to
the potential for personal injury when you see this
safety-alert symbol.
2
CMF-430 OPERATING INSTRUCTIONS
DANGER: Indicates an imminently
hazardous situation that, if not avoided, will
result in death or serious injury. This signal
word is to be limited to the most extreme
situations, typically for machine components
that, for functional purposes, cannot be
guarded.
WARNING: Indicates a potentially hazardous
situation that, 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 that, if not avoided, may result in
minor or moderate injury. It may also be used
to alert against unsafe practices.
This manual uses the symbols to the right to denote
important safety instructions and information.
The DANGER, WARNING and CAUTION symbols
are used to denote conditions as stated in the text above.
Furthermore, the text dealing with these situations is
surrounded by a box with a white background, will begin
with DANGER, WARNING, or CAUTION.
The INFORMATION symbol is used to denote important
information or notes in regards to maintenance and use of
the machine. The text for this information is surrounded
by a box with a light grey background, and will begin with
either Important or Note.
DANGER
WARNING
CAUTION
INFORMATION
CMF-430 OPERATING INSTRUCTIONS
3
1.2 Operator - personal equipment
THE OPERATOR
Physical Condition
You must be in good physical condition and mental health and not under the inuence of any substance (drugs, alcohol)
which might impair vision, dexterity or judgment.
Do not operate a CMF-430 VERTICAL MIXER when you are fatigued. Be alert - If you get tired while operating
your CMF-430 VERTICAL MIXER, take a break. Fatigue may result in loss of control. Working with any farm
equipment can be strenuous. If you have any condition that might be aggravated by strenuous work, check with your
doctor before operating
Proper Clothing
Clothing must be sturdy and snug‑tting, but allow complete freedom of movement.
Avoid loosetting jackets, scarfs, neckties, jewelry, ared or cuffed pants, unconned
long hair or anything that could become entangled with the machine.
Protect your hands with gloves when handling ail and sections. Heavyduty, nonslip
gloves improve your grip and protect your hands.
Good footing is most important. Wear sturdy boots with nonslip soles. Steel-toed safety
boots are recommended.
To reduce the risk of injury to your eyes never operate a CMF-430 VERTICAL MIXER
unless wearing goggles or properly tted safety glasses with adequate top and side
protection.
Tractor noise may damage your hearing. Always wear sound barriers (ear plugs or ear
mufers) to protect your hearing. Continual and regular users should have their hearing
checked regularly.
4
CMF-430 OPERATING INSTRUCTIONS
1.3 Machine safety labels
The safety decals located on your machine contain important information that will help you operate your equipment.
Become familiar with the decals and their locations.
DANGER: ROTATING DRIVELINE, KEEP AWAY!
ENTANGLEMENT CAN CAUSE SERIOUS INJURIES OR
DEATH.
DO NOT OPERATE WITHOUT
• ALL DRIVELINE GUARDS, TRACTOR AND
EQUIPMENT SHIELDS IN PLACE
• DRIVELINES SECURELY ATTACHED AT BOTH
ENDS
• DRIVELINE GUARDS THAT TURN FREELY ON
DRIVELINE
DANGER
• ROTATING PARTS CAN ENTANGLE OR STRIKE PEOPLE, RESULTING IN DEATH.
• NEVER ENTER A MIXER/FEEDER WHILE IN
OPERRATION.
• OPERATE THE MIXER/FEEDER FROM THE OPERATOR’S SEAT ONLY.
WARNING: HIGH-PRESSURE FLUID HAZARD
To prevent serious injury or death:
• Relieve pressure on system before repairing or adjusting or disconnecting.
6500085
6500383
• Wear proper hand and eye protection when searching for leaks. Use wood or cardboard instead of hands.
• Keep all components in good repair.
CMF-430 OPERATING INSTRUCTIONS
6500220
5
WARNING: PINCH POINT STAY BACK
WARNING: FOR YOUR PROTECTION AND SAFETY OF
OTHERS, FOLLOW THESE SAFETY RULES.
1. Read and understand operators manual before operating machine.
2. Place all controls in neutral, stop engine, remove ignition key, lock out power source, and wait for all motion to stop before servicing, adjusting, repairing, or unplugging.
3. Read and understand all decals on machine for your safety.
4. Keep all shields in place while machine is in
operation.
6500339
6500208
5. Keep hands, feet, hair, and clothing away from moving parts.
6. Keep others away from machine while in
operation.
7. Install safety locks before transporting, or working beneath components.
8. Do not allow riders at any time.
9. Do not leave machine unattended with engine
running.
11. Keep away from overhead electrical lines. Electrocution can occur without direct contact.
12. Review safety instructions periodically.
WARNING: NO RIDERS
SERIOUS INJURY COULD RESULT FROM RIDING ON
THE MACHINE.
6500043
6
CMF-430 OPERATING INSTRUCTIONS
WARNING: Risk of eye injury
Eye Protection required
WARNING: Moving parts can crush and cut.
Keep hands clear.
WARNING: Noise hazzard.
Ear protection required.
6500487
6500488
6500489
WARNING: NO STEP
DO NOT STEP, STAND, OR SIT ON THIS SURFACE.
MAY CAUSE INJURY AND/OR EQUIPMENT DAMAGE.
CAUTION:
1. ADJUST TRACTOR DRAWBAR SO THAT THE DISTANCE FROM THE END OF THE P.T.O. SHAFT
ON THE TRACTOR TO THE CENTER OF THE DRAWBAR HITCH PIN IS 16”.
2. ADJUST THE HITCH CLEVIS SO THE MACHINE IS
PARALLEL WITH THE GROUND WHEN HITCHED
TO TRACTOR.
3. HITCH MACHINE TO TRACTOR WITH A 1” HITCH
PIN AND SECURE TO PREVENT LOSS.
4. ADJUST PTO BEARING BRACKET SO THE SHAFT
ON THE MACHINE IS LEVEL WITH THE PTO SHAFT ON THE TRACTOR.
6500490
6500322
• Replacement decals can be purchased from your Haybuster dealer.
CMF-430 OPERATING INSTRUCTIONS
7
1.4 Shielding
Shields are installed for your protection. Keep them in place, and replace damaged shields.
gure 1.1
PTO driveline sheild
CAUTION! NO STEP! DO
NOT STEP OR STAND AT
THIS LOCATION
gure 1.2
Orbit motor auger drive
sheild
sheild
sheild
8
CMF-430 OPERATING INSTRUCTIONS
1.5 Safety review section
BEFORE OPERATING
•Read and follow all instructions contained in:
1. This CMF-430 operator’s manual
2. Tractor operator’s manual
3. Decals on the CMF-430
Note: Additional copies of the above mentioned materials can be obtained from your dealer.
Keep sufcient distance away from electrical power lines.
WARNING: Electrocution is possible when running this machine during an electric storm or heavy fog.
•Allow only responsible, properly instructed individuals to operate your machine. Provide proper training
and carefully supervise inexperienced operators.
•Use a tractor which meets the tractor requirement contained within this manual. Additional weights may
be necessary.
• Make sure all bystanders and other workers are clear before starting the tractor and CMF-430.
• Make no modications to the machine unless specically recommended or requested by DuraTech
Industries.
• Check periodically for breaks or unusual wear and make any necessary repairs.
• Securely attach to towing unit. Use high strength, appropriately sized hitch pin with a mechanical
retainer.
• If required install P.T.O. safety chain, check local regulations regarding safety chain requirements.
• Be sure that there are no tools lying on or in the CMF-430.
• Because it is possible that your CMF-430 may be used in dry areas or the presence of combustibles,
special precautions should be taken to prevent res and re ghting equipment should be readily
available.
NO SMOKING IN THIS AREA
DANGER! NO OPEN FLAMES
IN THIS AREA
•Do not allow anyone to stand between the tongue or hitch and the towing vehicle when backing up to the
CMF-430.
CMF-430 OPERATING INSTRUCTIONS
9
DURING OPERATION
• Be sure the tractor operator is the only person riding on the tractor.
• Never allow riders on the machine at any time.
• Keep all bystanders, pets and livestock clear of work area.
• Keep hands and clothing clear of moving parts.
• Never enter the CMF-430 while in operation. Rotating parts can entangle or strike people, resulting in
personal injury or death.
• Operate the CMF-430 from the operator’s seat only.
• Power takeoff shafts must be locked in place with protective P.T.O. shields in place.
• Do not exceed load capacity of the CMF-430. (See loading instructions in Section 3.7)
• Do not clean, lubricate or adjust your CMF-430 while it is moving.
• Periodically clean the equipment to prevent buildup of dry combustible materials.
• Be especially observant of the operating area and terrain – watch for holes, rocks other hidden hazards.
Always inspect the area prior to operation.
• Be extra careful when working on inclines.
• Pick the most level route possible when transporting across elds. Avoid the edges of ditches or gullies
and steep hillsides.
• Never leave the CMF-430 running unattended.
• As a precaution, always check the hardware on the CMF-430 following every 100 hours of operation.
Correct all problems. Follow the maintenance safety procedures.
DURING SERVICE & MAINTENANCE
•Before working on or near the CMF-430 for any reason, including servicing, cleaning, unplugging or
inspecting machine, use normal shut down procedures unless instructed differently in this manual.
•Never work on or near the CMF-430 unless engine is shut off, and all power drives and PTO are
disengaged. Always follow normal shutdown procedures.
•Check periodically and tighten any loose bolts or connections.
10
• Where replacement parts are necessary for periodic maintenance and servicing, genuine factory
replacement parts must be used to restore your equipment to original specications. DuraTech Industries
will not claim responsibility for use of unapproved parts and/or accessories and other damages as a result
of their use. If equipment has been altered in any way from its original design, DuraTech Industries does
not accept any liability for injury or warranty.
CMF-430 OPERATING INSTRUCTIONS
•If it is necessary to operate the tractor engine indoors for more than a few seconds, be sure to provide
enough ventilation to remove the tractor exhaust fumes.
• Hydraulic uid escaping under pressure can be invisible and have enough force to penetrate the skin.
When searching for a suspected leak, use a piece of wood or cardboard rather than your hands. If injured,
seek medical attention immediately to prevent serious infection.
•Relieve all pressure in the hydraulic system before disconnecting the hose or performing other work
on the system. Make sure all connections are tight and the hose is in good condition before applying
pressure to the system.
•Replace all shields and guards after servicing and before moving.
DO NOT PERFORM MAINTENANCE ON THE INTERIOR OF THE TUB DURING
WET WEATHER CONDITIONS
1.6 Towing/road transport
• Use good judgment and drive slowly over rough or uneven terrain.
• Avoid loose ll, rocks and holes; they can be dangerous for equipment operation or movement. Allow for
unit length when making turns.
• Be sure tractor brakes are properly adjusted and foot pedals are locked together.
• Check your state laws regarding the use of light, slow moving vehicle signs, safety chain and other
possible requirements.
CMF-430 OPERATING INSTRUCTIONS
11
Section 2: Dealer Preparation
2.1 Pre-delivery inspection
Instructions: Before delivering the machine, check the following items carefully and make corrections when
necessary. Place an “X” in the box after each item has been checked and found to be acceptable.
q Check machine for missing items or damage in transit.
q Check for loose bolts. Torque to 130-184 ft lbs. (18-25 kgm)
q Check all hydraulic components for leaks or damage.
q Check lug bolts for tightness.
q Check tires for proper air pressure. (44 PSI or 300 kPa cold)
q Check condition of tire rims
q Check machine for proper lubrication.
q Check all shields for proper installation and condition.
q Check condition of all decals.
q Check all phases of operation.
q Check gearbox oil levels.
12
CMF-430 OPERATING INSTRUCTIONS
Section 3: Operation
To insure long life and economical operation, we highly recommend the operator of the CMF-430 be thoroughly
instructed in the maintenance and operation of the machine. There is no substitute for a sound preventative maintenance
program and well trained operator.
Prior to starting the engine of the tractor, we recommend the operator make a visual inspection of the unit. This can be
done as the lubrication is being carried out. Any items that are worn, broken, missing or needing adjustment must be
serviced accordingly before operating the CMF-430.
3.1 Pre-starting inspection instructions
WARNING: Before inspecting the machine, use the normal shut-down procedure in Section 3.11.
Check the following:
qHydraulic components for leaks or damage.
Warning: Hydraulic uid escaping under pressure can be almost invisible and can have sufcient
force to penetrate the skin. When searching for suspected leaks, use a piece of wood or cardboard
rather than your hands. If injured, seek medical attention immediately to prevent serious infection or
reaction.
q Check for loose bolts, worn or broken parts.
q Lug nuts for tightness. Torque to 130-184 ft lbs. (18-25 kgm)
q Condition of tire rims.
q Tires for proper air pressure. (44 PSI or 300 kPa cold)
q Installation and condition of shields.
q Installations of slow moving vehicle (SMV) sign if required.
q Condition of decals.
q Gearbox oil levels.
CMF-430 OPERATING INSTRUCTIONS
13
3.2 Setup and Adjustments
3.2.1 Hitch Adjustments
The hitch is adjustable so that the machine is parallel to the ground when attached to the tractor drawbar. This is
accomplished by removing the two mounting bolts and reinstalling them with the hitch at the proper height. The
distance from the end of the P.T.O. shaft on the tractor to the center of the drawbar hitch pin hole should be 16” (41cm),
and the height from the top of the drawbar to the centerline of the P.T.O, should be 8” (20 cm).
gure 3.1
Hitch adjustments
The hitch pin should be of proper diameter to prevent movement and length to extend through all components of the
hitch. The pin should be secured with a hairpin clip or suitable device to prevent the loss of the pin.
3.2.2 Jack
An adjustable jack is provided with the machine to support the hitch when the machine is disconnected from the tractor.
The jack must only be used on rm, level ground or similar base to prevent it from sinking.
Warning: Never unhook the CMF-430 with material in tub.
When unhooking the machine remove the jack pin and move the jack from the storage location to the hitch position and
reinstall the pin. Crank the jack until the hitch is no longer supported by the drawbar of the tractor. The hitch pin now
can be removed.
Warning: Never use the jack without reinstalling the jack pin.
14
CMF-430 OPERATING INSTRUCTIONS
When hooking up the machine, install a proper hitch pin and secure it with a hairpin clip or comparable device, crank
the jack until the foot of the jack is fully raised. Remove the jack pin and relocate the jack to the storage location.
Reinstall the jack pin.
3.2.3 P.T.O. Shield
Warning: Before lifting the P.T.O. shield be sure to follow the normal shut down procedure. Be
certain that the tractor is shut off and all rotating components of the machine have come to a complete
stop before lifting shield. Loose clothing is discouraged, and long hair should be restrained whenever
working on P.T.O. shafts.
To raise the P.T.O. shield, remove the bolts from the front of the shield and lift the shield. If it does not pivot freely
look for build up of debris or other obstructions at the pivot point. Do not force the shield, as damage to the shield may
occur.
gure 3.2
Raising the P.T.O.
shield
PTO shield bolt
CAUTION! NO STEP! DO
NOT STEP OR STAND AT
THIS LOCATION
3.2.4 Hydraulic Cylinder and Valve
All cylinder and valve hose connections should be tight and leak free. If the area near a hose connection becomes
oily or dirty, repairs should be made to seal the leak. Hoses should be free of cracks or cuts to ensure safe operation.
Cylinder seal kits are available from your dealer to repair a leaky cylinder. Pin connections should be free of excessive
wear. If pins become worn they should be replaced. Also check yokes and mounts for cracks and wear.
Warning: Hydraulic uid escaping under pressure can be almost invisible and can have sufcient
force to penetrate the skin. When searching for suspected leaks, use a piece of cardboard or wood
rather than your hands. If injured seek qualied medical attention immediately to prevent serious
infection or reaction.
CMF-430 OPERATING INSTRUCTIONS
15
3.2.5 Tires and Rims
Tires should be inated to 44 PSI (300 kPa) and should be free of cuts or cracks. There should also be adequate tread
and no visible cords, wires or tread separation. Tires must also be of proper load rating, speed rating and size.
Rims must be free of cracks and rust pitting. Lug bolts must also be tight. Inspect the area around the lug bolts. Lug
nuts need to be torqued to 130-184 ft lbs. (18-25 kgm). If rust develops this is a sign of loose lug bolts. Check wheel
bearings and seals, replace and grease as use requires.
3.2.6 Knives
Your new CMF is setup with seven knives on each auger, the top two knives in each auger have two positions, in or
out. When processing tough hay the knives should be in the out position to better attack the long stem hay. Having
the knives in the out position increases the horsepower requirements. Alternatively, knives can be removed if the
ration does not require much processing and/or over-processing is a possibility. Ingredient condition and rations will
determine the optimum layout.
gure 3.3
Knife position
adjustments,
knives in the ‘outside’
position
knife position
adjustment bolts
DANGER! KEEP HANDS AWAY
FROM CUTTING PARTS
3.2.7 Vertical knives
The purpose of the vertical knives is to create restriction
to the ow of material around the tub and provide a shear
point for the auger knives. The further into the tub the
vertical knives are set the shorter the nal stem length will
be. The vertical knives also can affect the horsepower
demand, which may be important depending on tractor
size. Start using your CMF with the knives at neutral or
one hole in and adjust as necessary.
vertical knife adjuster
gure 3.4
Vertical knife
adjustments, shown
with knife in the fully
engaged position
16
CMF-430 OPERATING INSTRUCTIONS
3.2.8 Free motion automatic clutch
Torque protection is built into the PTO driveline with two
free motion automatic clutches. These clutches are located
on each driveline immediately before each gearbox.
When overload occurs the clutch disengages and does not
reengage until the driveline speed is reduced to near zero.
The clutch makes a loud click when it disengages.
3.2.9 Scale Indicator
The indicator for the four-point scale should be mounted on the indicator mount located on top of the main conveyor.
The mount can be mounted in the left or right side of the conveyor. The indicator is powered by a 12 volt battery
located under the tub on the left side of the frame.
gure 3.5
EZ-2000 scale indicator
scale indicator
3.2.10 Two-Speed Gearbox (Option)
The two-speed gearbox is available on the CMF-430 for operators who want more control of their mixing speeds,
want to reduce overall horsepower requirements, or prefer to turn off mixer while transporting a loaded mixer. The
two-speed gearbox has two speeds, low and high. Pictures in Section 6.5, show lever in two positions in both gear
selections.
3.2.11 Extension Conveyor Spouts (Option)
Spouts are available with or without magnets. Spouts are adjustable in three hole positions on sides. Point spout down
further when running the conveyor extensions at higher angles to avoid material build up on the end of the conveyor.
When running conveyor at lower angles, direct spouts so that the magnets are positioned further into the ow of
material. Pictures of available spouts can be found in Sections 6.2 and 6.3.
CMF-430 OPERATING INSTRUCTIONS
17
3.3 Hitching the CMF-430
Warning: Do not operate the CMF-430 unless the tractor complies with the following requirements:
• Tractor has a minimum of 80 horsepower. (without two-speed option)
• Tractor has rollover protective structure and seatbelts.
• Tractor’s hydraulic system has at least (2) two-way valves, and a minimum ow of 8 GPM @ 1500 psi.
• To assure adequate braking and steering control while in transport, the tractor must have a weight greater than or equal to 2/3 weight of the CMF-430 and any
mix it will transport at speeds more than 10 MPH. ((Max CMF 8,120 lbs. +
max load 9,000 lbs) x (0.67) =14,150 lbs.) ((Max CMF 3,683 Kg + max load 4,082 Kg) x (0.67) =6,418 Kg)
• 1-3/8” 6-spline P.T.O. shaft
To hitch the CMF-430 to the tractor, perform the following steps:
1. Adjust the tractor drawbar so that the distance from the end of the P.T.O. shaft on the tractor to the center
of the drawbar hitch pin hole should be 16” (41 cm), and the height for the top of the centerline of the
P.T.O. should be 8” (20 cm). Refer to gure 3.6
gure 3.6
Safe P.T.O. distance
2. Hitch the CMF-430 to the tractor drawbar. Adjust the hitch so the machine is parallel with the ground.
3. The hitch pin should be sized to prevent excessive movement, and should extend through all components
of the hitch. The pin should be secured with a hairpin clip or suitable device to prevent the loss of the pin.
4. Raise the jack. Pull the lock pin and store in transport position.
18
5. Attach the P.T.O. shaft to the tractor P.T.O. shaft. Depress coupling and slide the coupling onto the
splined shaft. Make sure the spring loaded safety catch is properly seated.
CMF-430 OPERATING INSTRUCTIONS
6. This machine is set up to operate on 1000 rpm only!
7. If required, install the safety chain. Check local regulations regarding safety chain requirements. Refer to
gure 3.7
gure 3.7
Safety chain installation
8. Connect the two hydraulic hoses from the hydraulic door cylinder to one set of hydraulic couplers on
the tractor. Connect the two hydraulic hoses from the discharge conveyor to the second set of hydraulic
couplers on the tractor. Connect the two hydraulic hoses from the extension conveyor to the third set of
hydraulic couplers on the tractor.
9. If equipped with a rear door and/or second extension conveyor, connect the two hydraulic hoses from
each to the fourth and/or fth hydraulic couplers on the tractor.
3.4 Unhitching the CMF-430
To unhitch the CMF-430, perform the following steps:
Warning: Never unhook the CMF-430 with material in tub.
1. Follow normal shut-down procedure.
2. Lower jack and secure. Raise the tongue off the tractor draw bar.
3. Place wheel chocks under wheels to keep from rolling.
4. Detach the P.T.O. shaft from the tractor.
5. Cycle the hydraulic control levers to release any pressure in the hydraulic hoses.
6. Detach the hydraulic hoses.
7. Remove the safety chain, if installed.
8. Remove the hitch pin.
CMF-430 OPERATING INSTRUCTIONS
19
3.5 Operation precautions and instructions
• Make sure there are no bystanders in the way.
• Before loading, run the mixer empty and check all operations.
• Do not overload the mixer. Maximum load is 17,120 lbs. (7,766 Kg). Maximum load is determined by
weight, not volume.
• Be sure all shields are in place before operation.
• Use common sense when operating.
• Never attempt to climb on the CMF while the tractor is running.
3.6 Starting the machine
1. Park machine on a hard level surface keeping the driveline as straight as possible.
2. Close the mixer door.
3. If the scale indicator is not at zero, re-zero indicator per the scale indicator manufacturer’s instructions.
4. If equipped with two-speed gearbox option, select mixing gear desired.
5. Engage the tractor PTO and increase engine RPM to desired mixing speed.
3.7 Loading and processing
1. Load baled products and materials that require processing rst. The center core of round bales will be the
toughest to process. Allow enough processing time to adequately process roughage.
2. Set vertical knives per adjustment section.
3. Do not over process as processing continues through the mixing stage.
4. Load silage and/or other high moisture products next.
5. Load dry ingredients.
6. Load liquid supplements last.
7. Allow three to four minutes of mixing time after last ingredient.
8. ALL PROCESSING AND MIXING TIMES WILL VARY.
20
9. Do not overload the CMF, maximum capacity is 17,120 lbs. (7,766 Kg).
CMF-430 OPERATING INSTRUCTIONS
3.8 Unloading
To unload the CMF-430, perform the following steps:
1. If possible, move the mixer to the unloading site while nishing the mixing stage to avoid the need for
loaded PTO start-up.
2. Align CMF with bunk and lower the conveyor extension to desired angle (if equipped).
3. Engage the chain conveyor; chain speed is controlled using the auxiliary valve ow control on the tractor.
4. If the augers are not already engaged, engage the PTO.
5. Open the tub door and proceed along the bunk. Engine speeds around 1500 rpm are usually adequate
when the tub is full, however engine should be run at rated speed to clean out the tub and provide even
feed ow when the tub is near empty. If equipped with two‑speed gearbox, turn off mixer and shift to
high speed and re-engage to achieve maximum clean out RPM. Most new tractors have P.T.O. brakes
which will require the tractor to be turned off before the two- speed can be shifted.
3.9 Storing the CMF-430 mixer/feeder
Warning: When preparing machine for storage, use normal shut-down procedure.
To prepare the CMF-430 for storage, perform the following steps:
1. Clean all mud, dirt, grease and other foreign material from the exterior and interior of the machine. Wash
the complete machine. To inhibit rusting repaint places where bare metal is exposed.
2. Place the jackstand in the down and in locked position. Place wheel chocks under wheels if needed to
keep machine from rolling. If possible, store the machine in a dry, protected place. (If it is necessary to
store the machine outside, cover it with waterproof canvas, plastic, or other suitable protective material.)
3. Coat exposed lift cylinder rods with grease. Oil chains on conveyors. Lubricate thoroughly according to
lubrication instructions. Repack wheel bearings.
4. Check the machine for any worn or broken parts. By ordering parts now, you will avoid delays when it
is time to remove the machine from storage. When ordering parts always specify machine serial number
and the part number of the replacement part. Part numbers can be found in the parts section of this
manual.
CMF-430 OPERATING INSTRUCTIONS
21
3.10 Removing the CMF-430 from storage
To remove the CMF-430 from storage, perform the following steps:
1. Remove all protective coverings.
2. Remove blockings from under the CMF-430. Check tire pressure.
3. Lubricate machine in accordance with lubrication instructions found in this manual.
4. Check the conveyor chain tension.
5. Check all hydraulic hoses for deterioration and, if necessary, replace. Tighten any loose bolts, nuts and
hydraulic ttings.
6. Follow pre-starting inspection instructions.
3.11 Normal shut-down procedure
Warning: For your safety and the safety of others, you must use the following normal shut-down
procedure before leaving the tractor controls unattended for any reason, including servicing, cleaning,
or inspecting the CMF-430. A variation of the following procedure may be used if so instructed
within this manual or your tractor manual or if an extreme emergency requires it.
1. Disengage P.T.O.
2. Place transmission in park or set park brake.
3. Shut off machine and remove key.
4. Wait for all movement to stop.
5. Engage tractor park brake, turnoff and remove key engine prior to entering the tub and/or making any
adjustments to CMF.
3.12 Light Kit
gure 3.8
Light kit for the CMF-430
22
CMF-430 OPERATING INSTRUCTIONS
Section 4: Lubrication
The operator should make a check of all grease ttings on the unit before beginning to operate it so as to become
familiar with their location and correct service schedule.
Warning: Use normal shut-down procedure (Section 3.11) before lubricating the machine.
4.1 Lubrication
Use only a high quality, #2 multi‑purpose grease when lubricating the unit. Make sure all ttings and the nozzle of the
grease applicator are clean before applying the grease. If grease ttings are missing, replace them immediately.
Lubricate with grease every ten (10) hours of operating time.
1. P.T.O. universal joints – 8 places
1a. As many as seven (8) pumps of grease are required to purge all cross and bearing lube
point with fresh grease.
2. Telescoping shafts – 2 places
2a.Telescoping members require enough grease to maintain a smooth sliding
action. When telescoping members become contaminated with dirty grease,
they should be inspected and cleaned to insure smooth operation.
2b. Shield components should be lubed and inspected to insure all components
are in working condition or are replaced if damaged. A properly maintained
shield will inhibit dirt from contaminating telescoping members.
3. P.T.O stand bearing – 1
Lubricate with grease every fty (50) hours of operating time.
4. Conveyor bearings - 2
5. Extension conveyor bearings – 2 each
6. Automatic clutches – Two places – 1 pump only. Be careful not to over grease.
7. Auger grease line - 1
CMF-430 OPERATING INSTRUCTIONS
23
gure 4.1
P.T.O. Universal joint
(1 of 8)
gure 4.2
P.T.O. Universal joint
(2, 3 & 4 of 8)
P.T.O. universal joint
lubrication zerk
gure 4.3
P.T.O. Universal joint
(5 of 8), and P.T.O stand
bearing (1 of 1)
P.T.O. universal joint
lubrication zerks
P.T.O. universal joint
lubrication zerk
P.T.O stand bearing
lubrication zerks
24
CMF-430 OPERATING INSTRUCTIONS
gure 4.4
P.T.O. Universal joint
(6 of 8), and automatic clutch
gure 4.5
P.T.O. Universal joint
(7 of 8)
automatic clutch
P.T.O. universal joint
lubrication zerk
gure 4.6
P.T.O. Universal joint
(8 of 8), and automatic clutch
P.T.O. universal joint
lubrication zerk
automatic clutch
P.T.O. universal joint
lubrication zerk
CMF-430 OPERATING INSTRUCTIONS
25
gure 4.7
Conveyor bearings
lubrication point (1 of 2)
gure 4.8
Extention conveyor bearings
lubrication point (1 of 4)
conveyor bearings
lubrication zerk
gure 4.9
Telescoping P.T.O. shaft
extention conveyor bearings
lubrication zerk
telescoping shaft
26
CMF-430 OPERATING INSTRUCTIONS
gure 4.10
Auger grease line
auger grease line
lubrication zerk
CMF-430 OPERATING INSTRUCTIONS
27
4.1 Lubrication cont.
Wheel bearings: repack annually
Gearbox: Grease 20-30 pumps every 250 hours (each gearbox), located on the bottom of the tub in front of the left
tires.
Chains: Oil conveyor chains every 15 hours.
When to change oil in gearboxes:
•After the rst 50‑100 hours of operation, drain initial oil, preferably when box is warm. There after oil
should be changed every 1500 hours or 12 months, whichever comes rst. If machine usage is severe
or more than 10 loads per day, it is advisable to change the oil every 1000 hours or 6 months. Inspect
and wash oil reservoir breather cap as needed. Air dry before reinstalling. Fill each gearbox with
approximately 5 ½ gallons of EP150 or 80w-90 GL-5 weight Gear Lube. RR-USA recommends using
synthetic oil in their gearbox. Monitor the oil level in the reservoir daily. Oil level should be in the
middle of the sight gauge. The working temperature must not exceed (90 degrees C) 194 degrees F max.
Proper lubrication is essential for efcient running and long life of the unit as a whole. It is also important
to select the correct type of oil to ensure the long life of the gear reducer.
Procedure for changing oil in gearboxes (see chart 4.1 on the following page):
1. Remove magnetic drain plug from the bottom of the right angle gearbox and clean the magnet if it has
any metal on it. Return plug to the gearbox before lling.
2.Disconnect the lube lines from the top of the gearboxes at the tee tting. Disconnect the other lube lines
from the bottom of the gearboxes at the other tee.
3.To ll, connect (‑8)3/4” MJIC tting to hose connected to the right angle box and place overow hose in
a pan. Pump oil into the gearbox until it runs out of the overow hose. Reconnect hoses to the correct
tting.
4.Fill reservoir and continue to monitor reservoir levels during operation so that oil remains half-way up in
sight gauge or higher, allow for more expansion in warmer climates.
5.Two-speed gearbox should be half full of oil so that oil is present in sight gauge. Follow same
maintenance schedule and use the same oils as recommended above for vertical gearboxes.
6.Any brand of 80w‑90 gear oil with a GL‑5 rating may also be used; RR-USA recommends use of
synthetic oils.
Recommendation: Prior to starting each day it is advisable to check the oil level of gearboxes at the sight gauge.
Clean all mud, dirt, grease and other foreign material from the exterior of the machine. Wash the entire machine.
Repaint places where bare metal is exposed.
CMF-430 OPERATING INSTRUCTIONS
29
Section 5: Troubleshooting
chart 5.1
Troubleshooting chart
30
CMF-430 OPERATING INSTRUCTIONS
Section 6: Options
6.1 Magnetic extension spouts
gure 6.1
Magnetic extension spout
extension spout
magnets
6.2 Non-magnetic extension spout
gure 6.2
Non-magnetic extension
spout
angle adjustment bolt
extension spout
CMF-430 OPERATING INSTRUCTIONS
31
6.3 Two-Speed Gearbox
gure 6.4
Two speed gearbox in
low speed position
speed selector
low speed position
gure 6.5
Two speed gearbox in
high speed position
speed selector
high speed position
gure 6.6
Two speed gearbox in
neutral speed position
speed selector
neutral speed position
32
CMF-430 OPERATING INSTRUCTIONS
6.4 Conveyor Options
3-Ft. Conveyor5-Ft. Conveyor
CMF-430 OPERATING INSTRUCTIONS
33
Section 7: Maintenance
7.1 Welding Procedure
CMF-430 welding procedures for machines with a weight scale
Precautions are required for welding on machines with electronic components. Electronic components including but not
limited to: electronic scales.
Proper welding procedures are necessary with in order to avoid damage to the components, their sensors, and associated
components.
When possible, remove the parts to be welded from the machine.
If not possible to remove the parts, follow the following procedure:
Note: Do not ground the welder to electrical components listed above, sensors, or wiring. Improper
grounding can also damage bearings of hydraulic components. Clamp the ground cable from the
welder to the part that will be welded. Place the clamp as close as possible to the weld. This will help
reduce the possibility of damage.
1. Unhitch the CMF-430 from the tractor.
2. Disconnect the connectors from the electronic scale. Move the connectors to a position that will not allow
the connectors to accidentally move back and make contact with any of the pins.
3. Connect the welding ground cable directly to the part that will be welded. Place the ground cable as close
as possible to the weld in order to reduce the possibility of welding current damage to bearings, hydraulic
components, and electrical components.
Note: If the electrical/electronic components are used as a ground for the welder, or electrical/
electronic components are located between the welder ground and the weld, current ow from the
welder could damage the components.
4. Protect the wiring harnesses and hydraulic lines from welding debris and spatter.
5. Use standard techniques to weld the materials.
34
CMF-430 OPERATING INSTRUCTIONS
Appendix A: Warranty
DuraTech Industries International Inc., warrants to the original purchaser for one year from purchase date that this
product will be free from defects in material workmanship when used as intended and under normal maintenance and
operating conditions. This warranty is limited to the replacement of any defective part or parts if DuraTech Industries is
notied within thirty (30) days or failure.
This warranty shall become void if in DuraTech Industries International, Inc’s., judgment the machine has been subject
to misuse, negligence, alterations, damaged by accident or lack of required maintenance, or if the product has been used
for a purpose for which it was not designed.
All claims for warranty must be made through the dealer which originally sold the product and all warranty adjustments
must be made through same.
This warranty does not apply to tires or bearings or any other trade accessories not manufactured by DuraTech
Industries International Inc.’s. Buyer must rely solely on the existing warranty, if any, of these respective manufactures.
DuraTech Industries International Inc., shall not be held liable for damages of any kind, direct, contingent, or
consequential to property under this warranty. DuraTech Industries International Inc., cannot be held liable for any
damages resulting from causes beyond its control. DuraTech Industries International Inc., shall not be held liable under
this warranty for loss of crops, or rental costs or any expense or loss for labor or supplies.
DuraTech Industries International Inc., reserves the right to make changes in material and/or design of this product at
any time without notice.
All other warranties made with respect to this product, either expressed or implied, are hereby disclaimed by DuraTech
Industries International.
CMF-430 OPERATING INSTRUCTIONS
35
Appendix B: CMF-430 Specications
General specications
Max. Weight ........................................................................... 8,120 LBS (3,683 Kg)
Overall length, including trailer ..........................................................198” (407 cm)