Victory EMSD-120 User manual

Tractor Implements
Embankment Mower Standard Duty
Operator’s Manual
EMSD-120, EMSD-140, EMSD-160
IMPORTANT
READ THESE INSTRUCTIONS BEFORE
INSTALLING AND USING
THIS IMPLEMENT

Important Safety Information . . . . . . . . . . . .
Safety at All Times . . . . . . . . . . . . . . . . . . . . . . . . . .
Look For The Safety Alert Symbol . . . . . . . . . . . . . .
Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . .
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Owner Assistance . . . . . . . . . . . . . . . . . . . . . . . . .
Serial Number Plate . . . . . . . . . . . . . . . . . . . . . . .
Section 1: Assembly and Set-up . . . . . . . . . .
Tractor Requirements . . . . . . . . . . . . . . . . . . . . . .
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tractor Hook-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driveline Installation . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 2: Operating Instructions . . . . . . . .
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mowing Instructions . . . . . . . . . . . . . . . . . . . . . . . .
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . .
Section 3: Adjustments . . . . . . . . . . . . . . . .
Leveling the Mower . . . . . . . . . . . . . . . . . . . . . . . . . .
Cutting Height Adjustment . . . . . . . . . . . . . . . . . . . . .
3-Point Hitch Adjustments . . . . . . . . . . . . . . . . . . . . .
Belt Tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 4: Maintenance and Lubrication . . . .
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Knife Replacement. . . . . . . . . . . . . . . . . . . . . . . . . .
V-Belt Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driveline Shaft U-Joints . . . . . . . . . . . . . . . . . . . . . . .
Roller Bearing (Both Ends) . . . . . . . . . . . . . . . . . . . . .
Cutter Rotor Bearing (Both Ends) . . . . . . . . . . . . . . . .
Gearbox. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driveline Profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Section 5: Specifications & Capacities . . . .
Section 6: Troubleshooting . . . . . . . . . . . . . .
Section 7: Appendix . . . . . . . . . . . . . . . . . . .
Bolt Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 8: Parts illustration . . . . . . . . . . . . .
Important Safety information
Safety at all times
Thoroughly read and understand the instructions given in this manual before operation. Refer
to the “Safety Decal”, read all instructions noted on them.
Do not allow anyone to operate this equipment who has not fully read and comprehended this
manual and who has not been properly trained in the safe operation of the equipment.
Operator should be familiar with all functions of the unit.
Operate implement from the driver’s seat only.
Make sure all guards and shields are in place and secured before operating the implement.
Do not leave tractor or implement unattended with engine running.
Dismounting from a moving tractor could cause serious injury or death.
Do not stand between tractor and implement 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 raising implement. Make sure all persons are clear of
working area.
Turning tractor too tight may cause implement to ride up on wheels. This could result in injury or
equipment damage.
Look For The Safety Alert 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
A signal word designates a degree or level of hazard seriousness. The signal words are:
DANGER
Indicates an imminently hazardous situation which, if not avoids, will result in death or serious injury.
This signal word is limited to the most extreme situations, typically for machine components that, for
functional purpose, cannot be guarded.
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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.
For you protection
Thoroughly read and understand the “safety label” section, read all instructions noted on them.
Shutdown and storage
Lower machine to ground, put tractor in park, turn off engine, and remove the ignition key.
Detach and store implements in a area where children normally do not play. Secure implement by
using blocks and supports.
Use safety lights and devices
Slow moving tractors, self-propelled equipment, and towed implements can create a hazard when
driven on public roads. They are difficult to see, especially at night.
Flashing warning lights and turn signals are recommended whenever driving on public roads. Use
lights and devices provided with implement.
Transport machinery safely
Comply with state and local laws.
Maximum transport speed for implement is 20 mph. Do not exceed. Never travel at a speed
which does not allow adequate control of steering and stopping. Some rough terrain require a
slower speed.
Sudden braking can cause a towed load to swerve and upset. Reduce speed if towed load is not
equipped with brakes.
Use the following maximum speed - tow load weight ratios as a guideline:
20 mph when weight is less
than or equal to the weight of tractor.
10 mph when weight is double the weight of tractor.
IMPORTANT: Do not tow a load that is more than double the weight of tractor.
Keep riders off machinery
Riders obstruct of operator’s view, they could be struck by foreign objects or thrown from the
machine.
Never allow children to operate equipment.
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Practice safe maintenance
Understand procedure before doing work. Use proper tools and equipment. refer to Operator’s
Manual for additional information.
Work in a clean dry area.
Lower the implement to the ground, put tractor in park, turn off engine, and remove key before
performing maintenance.
Allow implement to cool completely.
Do not grease or oil implement while it is operation.
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 implement before operation.
Prepare for emergencies
Be prepared if a fire starts.
Keep a fist aid kit and fire extinguisher handy.
Keep emergency numbers for doctor, ambulance, hospital and fire department near phone.
Wear protective equipment
Protective clothing and equipment should be worn.
Wear clothing and equipment appropriate for the job. Avoid loose fitting clothing.
Prolonged exposure to loud noise can cause hearing impairment or hearing loss. Wear suitable
hearing protection such as earmuffs or earplugs.
Operating equipment safely requires the full attention of the operator. Avoid wearing radio
headphones while operating machinery.
Avoid high pressure fluids hazard
Escaping fluid under pressure can penetrate the skin causing serious injury.
Avoid the hazard by relieving pressure before disconnecting 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, see a doctor immediately. Any fluid injected into the skin must be treated
within a few hours or gangrene may result.
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Safety Labels
Your Flail Mower comes equipped with all safety labels in place. They were designed to help you
safely operate your implement. Read and follow their directions.
1. Keep all safety labels clean and legible.
2. Replace all damaged or missing labels. To order new labels go to your nearest Victory dealer or visit
our dealer locator at Victory.com.
3. Some new equipment installed during repair requires safety labels to be affixed to the replaced
component as specified by Victory. When ordering new components make sure the correct safety
labels are included in the request.
4. Refer to this section for proper label placement.
To install new labels:
a. Clean the area the label is to be placed.
b. Spray soapy water on the surface where the label is to be placed.
c. Peel backing from label. Press firmly onto the surface.
d. Squeeze out air bubbles with the edge of a credit card.
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Safety labels
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This shows the grease position.
Introduction
Victory welcomes you to the growing family of new product owners. This implement has been designed
with care and built by skilled workers using quality materials. Proper assembly, maintenance, and safe
operating practices will help you get years of satisfactory use from the machine.
Application
The Flail Mowers are designed for Category 1 - three point hitch or Quick-Hitch System mounting.
These Fixed Bar Flail Mowers are ideal for ripping, leveling, finish grading, and backfilling applications
at feedlots, outdoor arenas, building sites, and maintenance operations on farm and ranch lanes or
roadways.
Using This Manual
This Operator’s Manual is designed to help familiarize you with safety, assembly, operation,
adjustments, troubleshooting, and maintenance. Read this manual and follow the
recommendations to help ensure safe and efficient operation.
The information contained within this manual was current at the time of printing. Some parts may
change slightly to assure you of the best performance.
To order a new Operator’s or Parts Manual contact your authorized dealer. Manuals can also be
printed from the Victory Service & Support Center by your dealer.
Terminology
“Right” or “Left” as used in this manual is determined by facing the direction the machine will operate
while in use unless otherwise stated.
Definitions
Note: A special point of information that the operator must be aware of before continuing.
Important: A special point of information related to its preceding topic. The intention is that this
information should be read and noted before continuing.
Owner Assistance
The Warranty Registration card should be filled out by the dealer at the time of purchase. This
information is necessary to provide you with quality customer service.
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If customer service or repair parts are required contact a dealer. A dealer has trained personnel, repair
parts and equipment needed to service the machine.
The parts on your machine have been specially designed and should only be replaced with genuine
parts.
Serial Number Plate
For prompt service always use the serial number and model number when ordering parts from your
dealer. Be sure to include your serial and model numbers in correspondence also.
Section 1: Assembly and Set-up
Tractor Requirements
This mower is designed with a 3-Point category I hitch. Tractor horse power rating should not exceed
80 PTO horse power.
Assembly
Refer to the parts illustration.
Tractor Hook-Up
1. Be certain that tractor draw bar will not interfere. Move draw bar ahead or remove if required. Draw
bar should also be checked for clearance when unit is being raised for the first time.
2. Align lower link arms of tractor to hitch clevises on mower. Insert lower hitch pins into lower ball
swivels and attach linch pins.
3. Attach tractor top link to upper floating hitch on mower with pin supplied. Secure with lock pin.
4. Adjust tractor top link in or out to place upper hitch pin vertically above or slightly behind lower
hitch pins to allow mower flotation. The mower should be run with the back 15 degrees lower than
the front.
Driveline Installation
1. Slide driveline end with extended safety cone over splined shaft of gearbox and secure with
attaching device.
2. Slide driveline over tractor’s splined PTO shaft and secure with locking device of driveline.
3. Driveline should now be moved back and forth to insure that it is secure on the PTO shaft of the
tractor and mower gearbox.
4. Attach chain from the driveline shield to one of the upper hitch braces to ensure that the shield
does not rotate.
5. Should driveline require shortening:
a. Hold the half-shafts next to each other in the shortest working position and
mark them.
b. Shorten inner and outer guard tubes equally.
c. Shorten inner and outer sliding profiles by the same length as the guard tubes.
d. Proper overlap is a minimum of one-half the length of each tube, with both tubes being of equal
length.
e. Round off all sharp edges and remove burrs. Grease sliding profiles.

CAUTION
Tractor PTO shield and all mower guards must be in place at all times during operation!
Section 2: Operating Instructions
Transporting
NOTE: Always disengage PTO before raising mower to transport position.
1. When raising the mower to transport position, be sure that driveline does not contact tractor or
mower. Adjust and set the tractor’s 3-point hitch lift height so that the driveline does not contact
mower deck in the fully raised position.
2. Be sure to reduce tractor ground speed when turning, leaving enough clearance so that the
mower does not contact obstacles such as buildings, trees or fences.
3. Select a safe ground travel speed when transporting from one area to another. When traveling
on roadways, transport in such a way that faster moving vehicles may pass safely.
4. When traveling over rough or hilly terrain, shift tractor to a lower gear.
CAUTION
When traveling on public roads, whether at night or during the day, use accessory lights and devices for
adequate warning to operators of other vehicles. Comply with all Federal, State, and local laws.
Mowing Instructions
1. Clear area to be mowed of objects and debris that might be picked up and thrown by the mower
blades.
2. Grass is best cut when it is dry. Mowing wet grass can cause plugging resulting in grass clumps
behind the mower.
3. Grass should be mowed frequently as shorter clippings deteriorate faster.
4. If mowing extremely tall grass, it is best to raise cutting height and mow the area, then lower
cutting height and mow a second time at the desired height.
Operating Instructions
Proper servicing and adjustments are the key to the long life of any machine. With careful and
systematic
inspection of the mower, costly maintenance, time and repair can be avoided.
Before beginning to mow, the following inspection should be performed:
1. Check oil level in gearbox.
2. Check that all plugs in gearbox have been replaced and tightened properly.
3. Be sure all mower knives, bolts and nuts are tight.
4. Be certain all guards and shields are in place and secure.
5. Grease driveline shaft and all other grease fittings.
6. Clear area to be mowed of rocks, branches and other foreign objects.
7. Lower mower to ground. Set tractor throttle at approximately 1/4 open. Engage PTO to start blades
rotating.
8. Operate with 540 rpm PTO tractor.
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9. At first begin mowing at a slow forward speed and shift up until the desired speed is achieved -
maintaining 540 PTO rpm.
10. Mower knives will cut better at a faster blade speed than at reduced throttle.
11. After mowing the first 50 feet, stop and check to see that the mower is adjusted properly.
12. Do not make sharp turns or attempt to back up while mower is on the ground.
13. Do not engage PTO with mower in the fully raised position. Do not engage PTO at full
throttle.
Section 3: Adjustments
Leveling the Mower
NOTE: Tractor and mower should be on level ground.
Leveling can be adjusted at the tractor’s 3-point arms and center link.
Cutting Height Adjustment
The machines cutting height depends upon the position of the rear roller.
1. Remove the bolts that fix the roller on both sides.
2. Lift or lower both sides of roller in equal measurements.
3. Replace bolts and re-tighten.
3-Point Hitch Adjustments
The 3-point hitch system on this mower has been designed for front to back flotation when mowing on
uneven terrain. Adjust tractor’s top center link to place the upper hitch pin vertically above or slightly
behind the lower hitch pins. The mower should be run with the back 15 degrees lower than the front.
The hitch can also be adjusted from side to side by turning the adjustment handle. Turn handle until you
have achieved your desired location.
CAUTION
Engage parking brake, shut off tractor, remove key and disengage PTO before making any height
adjustments!
Belt Tension
CAUTION
Belt drive system under spring tension; use care to avoid bodily harm!
The Belt tension should be checked after the first 20 hours of use. And then every 40 hours of
use.
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1. Tension on the belt can be adjusted with the belt tension bolt. Turn the bolt until desired tension is
achieved. When the belt has the correct tension the gearbox should be adjusted so that the
gearbox extension is running straight (parallel) with the flail mower. Loosen bolts at the bottom of the
gearbox and move gearbox until gearbox extension is running straight.
2. Excessive tension on the belt may lead to premature failure of belt and drive components.
CAUTION
Excessive tension on the belt may lead to premature failure of belt and drive components. Excessive
tension on the belt may also lead to a safety hazard to the operator or bystanders.
Section 4: Maintenance and Lubrication
Maintenance
Proper servicing and adjustment is the key to the long life of any farm implement. With careful and
systematic inspection, you can avoid costly maintenance, time and repair.
CAUTION
For safety reasons, each maintenance operation must be performed with tractor PTO disengaged,
mower lowered completely to ground and tractor engine shut off with ignition key removed.
After using the mower for several hours, check all bolts to be sure they are tight and check drive belt
tension.
Replace any worn, damaged or illegible safety decals by obtaining new decals from dealer.
Knife Replacement
IMPORTANT: Make sure that the knife is the same length as the others on the mower. This will
keep the rotor rotation balanced.
1. Remove bolt and nut.
2. Remove old knife.
3. Install new knife and existing bolt.
4. Secure with nut.
V-Belt Installation
CAUTION
Belt drive system under spring tension; use care to avoid bodily harm!
1. Remove belt guard fender and belt cover.
2. Disengage belt tension by loosening belt tension bolt until belt can be removed.
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3. With tension relieved from belt remove old belt from pulleys.
4. Tighten belt tension bolt.
5. Reinstall belt guard and belt guard fender.
Storage
At the end of the working season or when the mower will not be used for a long period, it is
good practice to clean off any dirt or grease that may have accumulated on the mower and
any of moving parts.
1. Clean as necessary.
2. Check knives for wear and replace if necessary.
3. Inspect mower for loose, damaged or worn parts and adjust or replace as needed.
4. Store unit inside if possible for longer life.
5. Repaint parts where paint is worn or scratched to prevent rust.
6. Replace all damaged or missing decals.
Lubrication
Driveline Shaft U-Joints
Type of Lubrication: Multi-purpose Grease
Roller Bearing (Both Ends)
Type of Lubrication: Multi-purpose Grease
Cutter Rotor Bearing (Both Ends)
Type of Lubrication: Multi-purpose Grease
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Gearbox
Type of Lubrication: SAE 90W Gear Lube
Check oil level in gearbox by removing the plug located on the right hand side. Oil should be
level with bottom of plug hole. Add oil if necessary by removing top fill plug and side plug. Add
oil until it flows from side plug hole.
Do not overfill!
IMPORTANT: Mower should be level when checking oil in gearbox!
Driveline Profiles
Type of Lubrication: Multi-purpose Grease
Section 5: Specifications & Capacities
MODEL
EMSD-120
EMSD-140
EMSD-160
Dimension(L x W x H)
55’’x57’’x30’’
63’’x57’’x30’’
70’’x57’’x30’’
Weight
620 lb.
660 lb.
705 lb.
Cutting Width
47’’
55’’
63’’
No. of Flails
20 Hammer
24 Hammer
28 Hammer
PTO Speed
540r/min
540r/min
540r/min
Reach Angle Up
90°
90°
90°
Reach Angle Down
55°
55°
55°
Tractor Power
20-40hp
30-45hp
35-55hp
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Section 6: Troubleshooting
Problem
Solution
CAUTION
Do not try to clean rear discharge area when mower is running. Bodily harm may occur!
Belt slipping
Unplug and clean mower deck.
Remove belt guard shields and clean sheaves.
Replace belt.
Patches of uncut
grass
Mow at full throttle (540 PTO rpm), check PTO speed and tractor engine.
Shift transmission to a lower gear.
Tighten belts.
Replace missing knives.
Excessive
vibration
Replace knives.
Replace drive belt.
Replace pulleys or align.
Remove belt guard shields & clean debris from belt area & sheaves.
Gearbox noisy
Check lubricant level.
Knives scalping
grass
Raise cutting height by adjusting roller.
Change mowing pattern.
Reduce speed turns.
Uneven cut
Shift to a lower gear.
Level mower.
Replace missing knives.
Tractor loaded
down by mower
Mow at full throttle (540 PTO rpm).
Shift to a lower gear.
Clean mower.
Section 7: Appendix
Bolt Torque
The tables shown below give correct torque values for various bolts and cap screws. Tighten all bolts
to the torques specified unless otherwise noted. Check tightness of bolts periodically, using bolt torque
chart as a guide. Replace hardware with the same trength bolt.
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ENGLISH TORQUE SPECIFICATIONS
Bolt Diameter
Bolt Torque
SAE 2
N.m lb-ft
SAE 5
N.m lb-ft
SAE 8
N.m lb-ft
1/4”
8 6
12 9
17 12
5/16”
13 10
25 19
36 27
3/8”
27 20
45 33
63 45
7/16”
41 30
72 53
100 75
1/2”
61 45
110 80
155 115
9/16”
95 60
155 115
200 165
5/8”
128 95
215 160
305 220
3/4”
225 165
390 290
540 400
7/8”
230 170
570 420
880 650
METRIC TORQUE SPECIFICATIONS
Bolt Diameter
Bolt Torque
8.8
N.m lb-ft
10.9
N.m lb-ft
M3
0.5 0.4
1.8 1.3
M4
3 2.2
4.5 3.3
M5
6 4
9 7
M6
10 7
15 11
M8
25 18
35 26
M10
50 37
70 52
M12
90 66
125 92
M14
140 103
200 148
M16
225 166
310 229
M20
435 321
610 450
M24
750 553
1050 744
M30
1495 1103
2100 1550
M36
2600 1917
3675 2710
Torque figures indicated above are valid for non-greased or non-oiled threads and heads otherwise
specified. Therefore, do not grease or oil bolts or cap screws unless otherwise specified in this manual.
When using locking elements, increase torque values by 5%.
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Victory Tractor Implements Warranty
Victory warrants to the original purchaser that this product will be free from defects in material and
workmanship beginning on the date of purchase by the end user according to the following schedule
when used as intended and under normal service and conditions for personal use.
Overall Unit and Driveline: One Year Parts and Labor
Gearbox: One year on all components.
Blades and Belts: Considered wear items.
This warranty is limited to the replacement of any defective part by manufacturer and the installation
by the dealer of any such replacement part, and does not cover common wear items such as blades,
belts, tines, etc. Victory reserves the right to inspect any equipment or parts which are claimed to have
been defective in material or workmanship.
This warranty does not apply to any part or product which in Victory’s judgment shall have been
misused or damaged by accident or lack of normal maintenance or care, or which has been repaired
or altered in a way which adversely affects its performance or reliability, or which has been used for a
purpose for which the product not designed. Misuse also specifically includes failure to properly
maintain oil levels, grease points, and driveline shafts.
Claims under this warranty must be made to the dealer which originally sold the product and all
warranty adjustments must be made through such dealer. Victory reserves the right to make changes
in materials or design of the product at any time without notices.
This warranty shall not be interpreted to render Victory liable for damages of any kind, direct,
consequential, or contingent to property. Furthermore, Victory shall not be liable for damages resulting
from any cause beyond its reasonable control. This warranty does not extend to loss of crops, any
expense or loss for labor, supplies, rental machinery or for any other reason.
No other warranty of any kind whatsoever, express or implied, is made with respect to this sale; and all
implied warranties of merchantability and fitness for a particular purpose which exceed the obligations
set forth in this written warranty are hereby disclaimed and excluded from this sale.
Victory Tractor Implements
65 Pine Av., # 857
Long Beach, CA 90802
562-235-5725
www.etractorimplements.com
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Section 8: Parts illustration
EMSD Flail Mower Assembly

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