Blue Diamond Multi-Purpose Cutter Guide

Multi-Purpose
Cutter
Operation and Parts manual


3
Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
Pre-Delivery Checklist
The Dealer should inform the Purchaser of this product of the Warranty terms, provisions, and procedures that
are applicable. The Dealer and Purchaser should review the contents of the Operator’s Manual including safety
equipment, safe operation and maintenance, review the Safety Signs on the implement (and tractor if necessary),
and the Purchaser’s responsibility to train their operators in safe operation procedures.
• IMPLEMENTS: I have explained that a Safety Shield should be installed and maintained in good repair. If the
shield is not installed the purchaser accepts responsibility for any personal injury due to not having the shield.
• HYDRAULICS: I have made certain that the hydraulic supply pump, hoses, and motor is in good repair and
fastened securely in place to prevent injuries.
• MOUNTED IMPLEMENTS: I have explained that it is not possible to guard against thrown objects when
the cutter is lifted off the ground or operated in a vertical conguration, and that operator is responsible for
watching out for persons in the work area.
PRE-DELIVERY SERVICE
CHECK AND ADJUST OR LUBRICATE AS REQUIRED
Refer to this Manual for Details
Inspection Performed - Warranty and Safety Procedures Explained - Installation Complete
CUTTER
Make Sure The Pump Motor And Adapter Bolts Are
Properly Tightened
Make Sure The Blade Carrier Bolt Is Properly
Tightened And Cotter Pin Is In Place
Make Sure The Two Blade Bolts Are Tight
Make Sure The Blades Are Installed In Correct
Rotational Direction
Review Procedure To Configure The Cutter In One
Of The Three Possible Configurations
Make Sure All Hardware Is Properly Tightened
Retighten the tapered roller bearing in the pivot
arm after 15 minutes of initial use and again at 30
minutes. Recheck again before the next use.
I have thoroughly instructed the buyer on the above-described equipment. This review included the Operation and
Parts Manual content, equipment care, adjustments, safe operation, and applicable warranty policy.
Date__________________ Dealer Rep. Signature_________________________________________
The above equipment and Operator’s Manual have been received by me (the purchaser), and I have been
thoroughly instructed as to care, adjustments, safe operation, and applicable warranty policy. As the purchaser
I have read, understand, and take responsibility for the use of this attachment. I understand and
accept responsibility for the proper use of this cutter. I acknowledge this cutter is dangerous if not
used correctly or if the safety information is not followed.
Date__________________ Owner’s Signature_________________________________________
LUBRICATION & HYDRAULICS
Make Sure All Grease Joints Are Lubricated.
Check All Hoses And Coupling For Damage Or
Leaks.
CUTTER TO TRACTOR CONNECTIONS
Make Sure The Proper Hydraulic Connections Are
Available On the Tractor
SAFETY ITEMS
Make Sure Safety Shield Is Properly Installed
Make Sure Safety Decals Are Installed
Review This Operator’s Manual
Cut Here to Remove Page or Make Copies of This Page

4Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
Table of Contents
1. INTRODUCTION ........................5
1.1 Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Safe Operation .........................5
1.3 Intended Usage .........................5
1.4 Owner/Operator Manual Storage ...........6
1.5 Operator Orientation .....................6
1.6 Serial Number Location...................6
1.7 Product Improvements ...................6
1.8 Disposal of Equipment at End of Useful Life ...6
1.9 Unanswered Questions ...................6
2. SAFETY................................7
2.1 General ...............................7
2.2 Safety Alert Symbols .....................7
2.3 Safety Icon Nomenclature ................ .8
2.3.1 Personal Protection/Important
Information ...................... 8
2.3.2 Prohibited Actions .................8
2.3.3 Hazard Avoidance .................8
2.4 General Safety Instruction.................9
2.5 Training ..............................10
2.6 OSHA Training Requirements .............10
2.7 Federal Laws and Regulations ............11
2.8 Sign-Off Form .........................12
2.9 Operation Safety .......................13
3. SAFETY SIGNS AND INSTRUCTIONAL
LABELS ..............................14
3.1 General Information. ....................14
3.2 How to Install Replacement Safety Signs ....14
3.3 Safety Signs ..........................15
4. 4. OPERATION ..........................18
4.1 Operating Safety .......................18
4.2 Work Area Safety. ......................18
4.3 Tractor Requirements ...................19
4.4 Attaching to Tractor ....................19
4.5a Mowing Configuration ...................21
4.5b Mowing Configuration ................... 24
4.6 Detaching from Tractor ..................25
4.7 Cutter Checklist .......................25
4.8 Operation Checklist .....................26
4.9 Right of Way (Roadway) Mowing ..........26
5.TRANSPORTING .......................27
5.1 Transporting Safety (Road) ...............27
6.STORAGE .............................28
6.1 Storage Safety. ........................28
6.2 Placing In Storage ......................28
6.3 Removing From Storage ................28
7.SERVICE AND MAINTENANCE ...........29
7.1 Maintenance Safety. ....................29
7.2 Greasing .............................30
7.3 Blade Servicing .......................30
7.3.1 Blade Removal. ..................30
7.3.2 Blade Installation .................30
7.3.3 Blade Sharpening ................30
7.4 Blade Carrier Removal ..................30
7.5 Blade Carrier Installation .................30
7.6 Service Record ........................31
7.7 Welding Repairs .......................31
9. 8. PARTS ..............................32
10. 9. WARRANTY ..........................38

5Blue Diamond Attachments, LLCBrush Cutters
September 2020 888-376-7027
1. INTRODUCTION
1.1 Welcome
Standard Offset Configuration
Congratulations on your choice of a Blue Diamond
Attachments, LLC Multi-Purpose Cutter. This
equipment has been designed and manufactured to
meet the needs of discerning users.
The Blue Diamond Multi-Purpose Cutter is designed to
cut grass, weeds, and light brush.
Many features incorporated into this Multi-Purpose
Cutter are the result of suggestions made by
customers like you. Read this manual carefully to
learn how to operate the Multi-Purpose Cutter safely
and how to set it to provide maximum cutting
efficiency.
The offset mowers are designed for light-duty
applications such as weed, grass, and light brush up to
3” diameter. The cutters can be used to mow under a
fence line or it can be turned vertically to mow the
sides of hedgerows and tree lines.
The cutter uses a single spindle with two free-swinging
blades, which reduce the shock of impact when a
stationary object is contacted. A shear key in the input
shaft protects the motor from damage.
WARNING
Operating the Multi-Purpose Cutter without
the safety shield can result in physical
injury or death. Make sure the shield is
properly installed and in working condition
before operating the Multi-Purpose Cutter.
By following the operating instructions in conjunction
with a good maintenance program, your Multi-Purpose
cutter will provide many years of trouble-free service.
1.2 Safe Operation
Safe, efficient, and trouble-free operation of your
Multi-Purpose Cutter requires that you, and anyone
else who will be using or maintaining the unit, read
and understand the information contained within the
Owner’s Manual.
Use this manual for frequent reference and to pass on
to new operators or owners.
WARNING
Read And Understand Manual
To prevent personal injury or even death, be
sure you read and understand all of the
instructions in this manual and other related
OEM equipment manuals! The Multi-Purpose
Cutter, if not used and maintained properly, can be
dangerous to users unfamiliar with its operation. Do
not allow operating, maintaining, adjusting, or
cleaning of this Multi-Purpose Cutter until the
user has read this manual and has developed a
thorough understanding of the safety precautions
and functions of the unit.
This Multi-Purpose Cutter is designed for the specific
purpose of cutting grass, weeds, and light brush.
DO NOT modify or use this Multi-Purpose Cutter
for any application other than that for which it was
designed.
Offset mowers maintained or operated
improperly or by untrained personnel can be
dangerous; exposing the user and/or
bystanders to possible serious injury or death.
1.3 Intended Usage
Do not use this Multi-Purpose Cutter for any other
purpose than its intended use; cutting grass, weeds,
and light brush and an in-line or offset application.

6Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
The Multi-Purpose Cutter can also be used in a
vertical configuration for mowing along hedge rows
and tree lines.
This unit WILL NOT work on a skid steer
machine.
WARNING
Using the cutter on a skid steer will void the
warranty and have the potential for serious
injury to the user or bystanders.
1.4 Owner/Operator Manual Storage
Always store the Owner/Operator manual and other
operating materials in the document storage tube.
1.5 Operator Orientation
The directions left, right, front, and rear, as mentioned
throughout this manual, are as seen from the tractor
operator’s seat and facing in the direction of travel.
1.6 Serial Number Location
The serial number decal is located on the top left
of the mounting plate.
Model Number ______________________________
Serial Number ______________________________
1.7 Product Improvements
Because Blue Diamond Attachments, LLC maintains
an ongoing program of product improvement, we
reserve the right to make improvements in design or
changes in specifications without incurring any
obligation to install them on units previously sold.
1.8 Disposal of Equipment at End of Useful
Life
The Blue Diamond Attachments, LLC Multi-Purpose
Cutter has been designed for the specific purpose of
cutting grass, weeds, and light brush. When this unit is
no longer capable of doing its designed purpose, it
should be dismantled and scrapped. Do not use any
materials or components from this unit for any other
purpose.
1.9 Unanswered Questions
If you have any questions not answered in this manual
or require additional copies or the manual is damaged,
please contact your dealer or:
Blue Diamond Attachments, LLC.
4512 Anderson Road
Knoxville, TN 37918
Phone: (888) 376-2027
Fax: (865) 246-2007

7Blue Diamond Attachments, LLC
888-376-7027
2. Safety
2.1 General
Safety of the operator and bystanders is one of the
main concerns in designing and developing a new
piece of equipment. Designers and manufacturers
build in as many safety features as possible. However,
every year many accidents occur which could have
been avoided by a few seconds of thought and a more
careful approach to handling the equipment.
Most work-related accidents are caused by failure to
observe basic safety rules or precautions. An accident
can often be avoided by recognizing potentially
hazardous situations before an accident occurs. As you
assemble, operate, or maintain the Multi-Purpose Cutter
(unit), you must be alert to potential hazards. You
should also have the necessary training, skills, and tools
to perform any assembly or maintenance procedures.
Improper operation and maintenance of this unit could
result in a dangerous situation that could cause injury
or death.
If you have any questions not answered in this manual
or require additional copies or the manual is damaged,
please contact your dealer or:
Blue Diamond Attachments, LLC.
4512 Anderson Road
Knoxville, TN 37918
Phone: 888-376-7027
Fax: 423-405-5904
WARNING
Do not assemble, operate, or maintain the
unit until you read and understand the
information contained in this manual.
Safety precautions and warnings are provided
in this manual and on the unit. If these hazard
warnings are not heeded, bodily injury or
death could occur to you or to other persons.
Blue Diamond Attachments, LLC cannot anticipate
every possible circumstance that might involve a
potential hazard. The warnings in this manual and on
the
unit are, therefore, not all-inclusive. If a method of
assembly, operation, or maintenance not specifically
recommended by us is used, you must satisfy yourself
that it is safe for you and for others. You should also
ensure that the unit will not be damaged or be made
unsafe by the methods that you choose.
The information, specifications, and illustrations in
this manual are based on the information that was
available at the time this material was written and can
change at any time without notice.
2.2 Safety Alert Symbols
This is the safety alert symbol. It is used to
alert you to potential personal injury hazards.
Obey all safety messages that follow this
symbol to avoid possible injury or death.
This manual contains DANGERS, SAFETY
INSTRUCTIONS, CAUTIONS, IMPORTANT NOTICES,
and NOTES which must be followed to prevent
the possibility of improper service, damage to the
equipment, personal injury, or death. The following
keywords call the readers’ attention to potential
hazards.
Hazards are identied by the “Safety Alert Symbol”
and followed by a signal word such as “DANGER”,
“WARNING”, or “CAUTION”.
DANGER
Indicates an imminently hazardous situation which,
if not avoided, will result in death or serious injury.
This signal word is limited to the most extreme
situations.
WARNING
Indicates a potentially hazardous situation which, if
not avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if
not avoided, may result in minor or moderate injury.
NOTICE
Indicates that equipment or property damage can result
if instructions are not followed.
SAFETY INSTRUCTIONS
Safety instructions (or equivalent) signs indicate
specic safety-related instructions or procedures.
Note: Contains additional information important to a
procedure.
Brush cutters
September 2020

8Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
2.3 Safety Icon Nomenclature
Pictorial icons signal a type of
hazard and warn of personal
protection issues, prohibited actions,
and hazard avoidance.
2.3.1 Personal Protection/
Important Information
Read the manual
Maintenance procedure
N
I
NG
AR
Damaged hazard label
Eye protection
Fire extinguisher
First aid kit
Hand protection
Head protection
Hearing protection
Inspect equipment
OEM
OEM parts only
Protective shoes
Remove key
Set parking brake
STOP Stop engine
THINK
SAFETY! Think safety
Transmission in park
Use proper support
Use proper tools
Use two people when
lifting heavy objects
Visibility
Rollover protection
Wear seat belt
Weight rating
Chemical flushing kit
2.3.2 Prohibited Actions
Do not alter or modify
Use proper tools
Do not weld
No alcohol
No drugs
No smoking
No young children
No riders
2.3.3 Hazard Avoidance
Crush hazard
Crush hazard (chock
wheels)
Crush hazard (foot)
Defective or broken part
Entanglement hazard
Explosive force hazard
Explosive separation
hazard
Fall hazard
Fire hazard
Cutter blade contact
hazard (hand)
Cutter blade contact
hazard (foot)
Lifting hazard
Cutting hazard
Pinch point hazard
Projectile hazard
Rollover protection
Safety alert symbol
Safety shields
Sharp object hazard
Slipping injury
0Tire pressure
Tripping injury

9Blue Diamond Attachments, LLC
Brush Cutters
September 2020 888-376-7027
2.4 General Safety Instruction
The owner/operator is responsible for the SAFE use
and maintenance of the Multi-Purpose Cutter. Make
sure anyone who is operating, maintaining, or working
around the Multi-Purpose Cutter is familiar with the
operating and maintenance procedures and related
SAFETY information contained in this manual. This
manual will take you step-by-step through your
working day and alerts you to all good safety practices
that should be used while using the Multi-Purpose
Cutter.
In addition to the design features of the Multi-Purpose
Cutter, including safety signs, accident prevention is
dependent upon the awareness, concern, prudence,
and proper training of the people involved in the
operation, maintenance, and storage of the Multi-
Purpose Cutter.
In addition to this safety section, refer also to safety
messages and instructions in each of the appropriate
sections of the Multi-Purpose Cutter manual.
These general safety instructions apply to the overall
use and maintenance of the Multi-Purpose Cutter.
More specific instructions on safety are found in the
operation, maintenance, and storage sections of this
manual. Refer to these sections before performing
any of these tasks.
WARNING
Failure to comply with the following safety
instructions can and will result in serious injury and
possibly even death if they are not understood and
followed.
Read and Understand Manual
To prevent personal injury or even
death, be sure you read and understand
all of the instructions in this manual and other
related OEM equipment manuals! The
Trailblazer Multi-Purpose Cutter, if not used and
maintained properly, can be dangerous to
users unfamiliar with its operation. Do not
allow operating, maintaining, adjusting, or
cleaning of this Multi-Purpose Cutter until the user
has read this manual and has developed a
thorough understanding of the safety precautions
and functions of the unit.
This Multi-Purpose Cutter is designed for the
specific purpose of cutting grass, weeds, and
light brush. DO NOT modify or use this Multi-
Purpose Cutter for any application other than
that for which it was designed.
Brush cutters maintained or operated improperly,
or by untrained personnel, can be dangerous;
exposing the user and/or bystanders to
possible serious injury or death.
WARNING
Provide User with Literature Trailblazer
Multi-Purpose Cutter owners must provide
operator instructions to anyone using the
Multi-Purpose Cutter before use, and at least
annually thereafter. Refer to “2.6 OSHA
Training Requirements” on page 13.
Stay Clear: Clear the area of people,
especially small children, before using
the Multi-Purpose Cutter. Under no
circumstances should young children be allowed
to work with or around the Multi-Purpose Cutter.
Impaired User Hazard : Do not
attempt to assemble, operate, or
maintain this Multi-Purpose Cutter
under the influence of drugs or alcohol. Consult
your doctor before using this Multi-Purpose
Cutter while taking prescription medications.
Crush Hazard
Do not allow anyone to ride on the
tractor or the Multi-Purpose Cutter.
Falling or crushing hazards can result in severe
injuries or death.
Falling Hazard
Do not allow riders on the hitch,
tractor, or cutter at any time.
Falling can result in severe injuries or death.
No Unauthorized Modi ications Do
not modify the Multi-Purpose Cutter
or safety devices. Do not weld on the
Unauthorized modifications may impair its function
and safety. Personal injury or death can result
from unauthorized modifications.
If the Multi-Purpose Cutter has been altered in any
way from the original design, Trailblazer does not
accept any liability for injury or warranty.
Damaged Parts Hazard: Do not use the
Multi-Purpose Cutter if any parts are
damaged. If the Multi-Purpose Cutter has a
defect, immediately stop using it and remedy the
problem before continuing.
Thrown Objects Hazard: The Multi-
Purpose Cutter can throw objects up to
300 feet. To avoid serious injury or death:
Keep all thrown object shielding in place.
Inspect area for potential thrown objects before
cutting.
Do not operate the Multi-Purpose Cutter with
the deck raised.

10Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
CAUTION
The following safety instructions are provided to
help prevent potential injury. Not following these
instructions may lead to injury.
Personal Protection Equipment
When using this Multi-Purpose Cutter, wear
appropriate personal protective equipment.
This list may include, but is not limited to:
• Protective shoes with slip resistant soles
• Protective goggles, glasses, or face shield
• Protective clothing and gloves
• Safety vest (when operating near roads)
• Hearing protection
Ear Protection
Wear suitable ear protection during prolonged
exposure to excessive noise.
Hearing Loss
Prolonged Exposure To Loud Noise May
Cause Permanent Hearing Loss!
Working environments with noise-producing
equipment can cause partial to permanent hearing
loss. We recommend using hearing protection any
time noise levels exceed 80 decibels (dB). Noise
levels over 85 dB, on a long-term basis, can cause
severe hearing loss. Noise levels over 90 dB over a
period of time can cause permanent and even total
hearing loss.
Hearing loss from loud noise is cumulative over a
lifetime without hope of natural recovery.
Crush Hazard
The tractor should be equipped with a
Roll Over Protective Structure (ROPS)
and a seat belt. A crushing hazard can occur if the
driver is ejected from the seat while the tractor is in
motion. Fasten the seat belt whenever the tractor is
moving.
SAFETY INSTRUCTIONS
The following safety instructions are provided to
help prevent injury or limit equipment damage.
N
I
NG
AR Safety Signs
Replace any missing or hard-to-read safety
signs or instructional labels. Use care when
washing or cleaning the Multi-Purpose Cutter.
Replacement safety sign locations and part numbers
are provided in this manual and are available from
an authorized dealer parts department or the factory.
First Aid Kit
Have a rst aid kit available for use should
the need arise and know how to use it.
Fire Extinguisher
Have a re extinguisher available for use
should the need arise and know how to use it.
THINK
SAFETY! Think SAFETY!
Work SAFELY!
2.5 Training
Anyone who will be using and/or maintaining the
cutter must read, clearly understand, and follow ALL
safety, operation, and maintenance information
presented in this manual, other related OEM manuals,
and the safety signs
If you do not understand any information in this
manual, see your dealer or contact Blue Diamond
Attachments, LLC before proceeding.
Do not use or allow anyone else to use this cutter until
all information has been reviewed. Annually review
this manual before the season start-up.
Make periodic reviews of SAFETY and OPERATION
of the cutter a standard practice. An untrained
operator is not qualified to use this cutter.
2.6 OSHA Training Requirements
The following training requirements have been taken
from Title 29, Code of Federal Regulations Part
1928.57 (a) (6). www.osha.gov.
Operator instructions. At the time of initial assignment
and at least annually thereafter, the employer shall
instruct every employee who operates an agricultural
tractor and implements in the safe operating practices
and servicing of equipment with which they are or will
be involved, and of any other practices dictated by the
work environment.

11Blue Diamond Attachments, LLCBrush Cutters
September 2020 888-376-7027
2.7 Federal Laws and Regulations
IMPORTANT FEDERAL LAWS AND REGULATIONS
CONCERNING EMPLOYERS, EMPLOYEES AND OPERATORS
This sections is intended to explain in broad terms the concept and effect of the following federal laws and
regulations. It is not intended as a legal interpretation of the laws and should not be considered as such.
U.S. PUBLIC LAW 91-596 (The Williams-Steiger Occupational Safety and Health Act of 1970) OSHA
This Act Seeks:
“ ... to assure so far as possible every working man and woman in the nation safe and healthful working conditions and to
preserve our human resources ... “
DUTIES
Sec. 5(a) Each Employer -
(1) shall furnish to each of its employees employment and a place of employment which are free from
recognized hazards that are causing or are likely to cause death or serious physical harm to its
employees.
(2) shall comply with occupational safety and health standards promulgated under this Act.
(b) Each employee shall comply with occupational safety and health standards
and all rules, regulations, and orders issued pursuant to this Act which are
applicable to his or her own actions and conduct.
OSHA Regulations
Current OSHA regulations state in part: “At the time of initial assignment and at least annually thereafter, the
employer shall instruct every employee in the safe operation and servicing of all equipment with which the
employee is, or will be involved.” These will include (but are not limited to) instructions to:
Keep all guards in place when the machine is in operation;
Permit no riders on equipment;
Stop engine, disconnect the power source, and wait for all machine movement to stop before servicing,
adjusting, cleaning, or unclogging the equipment, except where the machine must be running to be
properly serviced or maintained, in which case the employer shall instruct employees as to all steps and
procedures which are necessary to safely service or maintain equipment.
Make sure no one is within 300 feet of machinery before starting the engine, engaging power,
or operating the machine.
EMPLOYEE TRACTOR OPERATING INSTRUCTIONS:
1. Securely fasten your seat belt if the tractor has a ROPS.
2. Where possible, avoid operating the tractor near ditches, embankments, and holes.
3. Reduce speed when turning, crossing slopes, and on rough, slick, or muddy surfaces.
4. Stay off slopes too steep for safe operation.
5. Watch where you are going, especially at row ends, on roads, and around trees.
6. Do not permit others to ride.
7. Operate the tractor smoothly - no jerky turns, starts, or stops.
8. Hitch only to the drawbar and hitch points recommended by tractor manufacturers.
9. When tractor is stopped, set brakes securely and use park lock if available.
Child Labor Under 16 Years Old
Some regulations specify that no one under the age of 16 may operate power machinery. It is your responsibility to
know what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor, Employment Standard
Administration, Wage & Home Division, Child Labor Bulletin #102).

12Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
2.8 Sign-Off Form
Blue Diamond Attachments, LLC follows the
general Safety Standards specified by the Farm
Equipment Manufacturers Association (FEMA), and
the American National Standards Institute (ANSI).
Anyone who will be using and/or maintaining the
cutter must read and clearly understand ALL
safety, operation and maintenance information
presented in this manual.
Do not use or allow anyone else to use this cutter
until all information has been reviewed. Annually
review this manual before the season start-up.
Sign-Off Form
Date User’s Signature Owner’s Signature
Make periodic reviews of SAFETY and OPERATION of
the cutter a standard practice. An untrained operator is
not qualified to use this cutter.
This sign-off sheet is provided for your record keeping
to show that all personnel who will be working with the
equipment have read and understand the information in
this Operator’s Manual and Parts Book and have been
instructed in the operation of the equipment.

13Blue Diamond Attachments, LLCBrush Cutters
September 2020 888-376-7027
2.9 Operation Safety
Refer to the Operation section for safety
recommendations related to using the cutter. All
applicable safety recommendations in other sections
should also be followed.
The safety shield found on all multi-purpose cutters is
designed to reduce the risk of thrown objects;
however the cutter deck and safety shield cannot
prevent all objects from escaping the blade enclosure
in every mowing condition, especially in the vertical
configuration.
It is possible for objects to ricochet and escape,
traveling as much as 300 feet. Inspect safety shield
each day of operation and replace any broken or
missing chains, as required.
2.10 Transporting Safety
Refer to the Transporting section for safety
recommendations related to transporting the cutter. All
applicable safety recommendations in other sections
should also be followed.
2.11 Storage Safety
Refer to the Storage section for safety
recommendations related to storing the cutter. All
applicable safety recommendations in other sections
should also be followed.
2.12 Maintenance Safety
Refer to the Service and Maintenance section for
safety recommendations related to maintaining the
cutter. All applicable safety recommendations in other
sections should also be followed.

14Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
3. SAFETY SIGNS AND INSTRUCTIONAL LABELS
3.1 General Information
The types of safety signs (hazard labels) and
instructional labels, along with their locations on the
equipment, are shown in the following illustrations.
Good safety practices require that you familiarize
yourself with the various safety signs, the type of
warning, and the area or particular operation related to
that area that requires your SAFETY AWARENESS.
THINK
SAFETY!
Think SAFETY!
Work SAFELY!
Pay close attention to the safety signs and
instructional labels attached to the tractor and the
cutter. Duplicate safety signs, which are attached to
the cutter, can also be found in this section. If the
cutter is missing a label or one is unreadable, replace
the label before using the cutter.
SAFETY INSTRUCTIONS
N
I
NG
AR
Safety Signs and Instructional Labels
1. Keep safety signs or instructional labels clean
and legible at all times. Use a clean, damp cloth
to clean safety decals.
2. Replace any missing or hard-to-read safety signs
or instructional labels.
3. Use care when washing or cleaning the equipment
not to remove or damage the labels. When using
a pressure washer to clean the cutter, avoid
spraying too close to decals; high-pressure water
can enter through very small scratches or under
edges of decals causing them to peel or come
off.
4. Locations for the labels and replacement part
numbers are shown in this section.
5. Replacement parts must have replacement labels
attached during installation and/or before the
cutter is used.
6. Labels are available from your authorized dealer
or from Trailblazer at no charge.
3.2 How to Install Replacement Safety Signs
1. Clean and dry the installation area.
Note: Do not install the signs if the temperature is
below 50°F (10°C).
2. Determine the exact position before you remove the
backing paper.
3. Remove the backing paper.
4. Align the sign over the specied area and carefully
press the sign to the part/frame.
Note: Small air pockets can be pierced with a pin and
smoothed out using the piece of backing paper.

15Blue Diamond Attachments, LLCBrush Cutters
September 2020 888-376-7027
3.3 Safety Signs

16Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
TI-00005
To prevent serious injury or death:
Read and understand Operator’s Manual before using.
Review annually.
Do not permit riders on the tractor or mower. Never
carry children on tractor seat.
Do not allow children to operate mower.
Operate only with guards installed and in good condition.
Keep away from moving parts.
Operate only with tractor equipped with ROPS and
seatbelts.
Before mowing, clear debris from mowing area.
Do not operate in the raised position.
Stop engine, set brake and wait for all moving parts to
stop before dismounting.
Support mower securely before working beneath unit.
Transport with clean reflectors, SMV and working lights
as required by federal, state, and local laws.
WARNING
•
•
•
•
•
•
•
•
•
•
•
TI-00006
THROWN OBJECT HAZARD
To prevent serious injury or death:
Do not operate unless all guards
are installed and in good condition.
Stop blade rotation if bystanders
come within several hundred feet.
•
•
DANGER
TI-00075
All rotary cutters have the ability to discharge objects at high
speeds, which could result in serious injury to bystanders or
passers-by.
Therefore, this cutter is not to be operated along highways or
in any area where people may be present unless all sides of the
unit are enclosed by permanent bands, safety chains, or other
factory approved safety shields that are in good repair.
WARNING

17 Blue Diamond Attachments, LLCBrush Cutters
September 2020 888-376-7027
TI-00007
DANGER
ROTATING BLADES-KEEP AWAY
To prevent serious injury or death when the engine is
running and the blades are rotating:
•
Never allow riders, especially children, on tractor
or mower.
•
Do not operate with bystanders in mowing area.
•
Do not operate with deflectors/guards removed.
•
Do not place hands or feet under deck.
TI-00074
WARNING
NO RIDERS
TI-00008
WITH U.S. & IMPORTED PARTS
MADE IN THE USA

18Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
4. Operation
4.1 Operating Safety
WARNING
Crush Hazard
The tractor should be equipped with
a Roll Over Protective Structure
(ROPS) and a seat belt. A crushing hazard can occur
if the driver is ejected from the seat while the tractor
is in motion. Fasten the seat belt whenever the
tractor is moving.
STOP
Roll Away Hazard
Before leaving the
tractor seat, make sure
the engine is stopped, the transmission is placed in
park, the key is removed, and the parking brake is
set.
The weight of the tractor, plus the
cutter if it rolls onto a person, can cause
serious crushing injury or death.
Thrown Object Hazard
Cutters can throw objects up to 300 feet.
To avoid serious injury or death:
1) Keep all thrown object shielding in place.
2) Inspect area for potential thrown objects
before cutting.
3) Do not operate cutter with the deck raised.
Thrown Object Hazard
For non-agricultural use, OSHA, ASAE, SAE,
and ANSI standards require the use of chain
guards or other protective guards at all times.
Stay Clear
Clear the work area of all unnecessary people
and obstructions to prevent personal injury.
Blade Contact Hazard (hand)
To avoid serious injury or death, keep away
from rotating blades. Do not put hands
under cutter deck.
Blade Contact Hazard (foot)
To avoid serious injury or death, keep away
from rotating blades. Do not put feet under
cutter deck.
SAFETY INSTRUCTIONS
The following safety instructions are provided to
help prevent injury or limit equipment damage.
THINK
SAFETY! Train Unfamiliar Users
It is the cutter owner’s
responsibility to make sure any
person using the cutter, especially if it is loaned
or rented, has been thoroughly trained on its
proper and safe use.
Train all new users and review instructions annually
with existing users.
Be certain only physically-able persons will use the
cutter.
Users who have not read and understood all
operating and safety instructions are not qualified
to use the cutter.
Untrained users expose themselves and bystanders
to possible serious injury or death.
If the elderly are assisting with the work, their
physical limitations need to be recognized and
accommodated.
Never allow children to operate equipment.
4.2 Work Area Safety
SAFETY INSTRUCTIONS
The following safety instructions are provided to
help prevent injury or limit equipment damage.
Never operate the cutter in darkness or foggy
conditions where you cannot clearly see at least 300
feet in front and to the sides of the tractor and
cutter.
Make sure that you can clearly see and
identify passersby, steep slopes, ditches,
drop-offs, overhead obstructions, power lines,
debris, and foreign objects. If you are unable to
clearly see these type of items, stop operating the
cutter.
Do not operate the cutter, or drive the tractor into
material that is burning, or areas that recently
burnt and may contain hot embers. Burning material,
sparks, and coals could be thrown from the
cutter to areas of vegetation that might ignite.

19 Blue Diamond Attachments, LLC
Brush Cutters
September 2020 888-376-7027
SAFETY INSTRUCTIONS
The following safety instructions are provided to
help prevent injury or limit equipment damage.
Carry a fire extinguisher on the tractor at all
times to extinguish possible fires encountered.
Do not operate the cutter on a tractor with an
under-frame exhaust.
Before turning, slightly raise the cutter off
the ground.
After the cutter is hydraulically disengaged,
the motor can free-wheel for several minutes.
Stay clear of the blades until they come to
complete stop.
Large, dense, or wet vegetation may need to be
cut in two or more passes to achieve a uniform
cut.
Stay alert and watch for trees, low hanging
limbs, power lines, and other overhead
obstacles as well as solid ground objects. Avoid
cutting in reverse.
4.3Tractor Requirements
WARNING
Tractor Owner/Operator Manual
Always refer to the tractor owner’s manual to
ensure compatibility and maximum safety.
The tractor used to operate the cutter must have the
power capacity to lift, push, and hydraulically operate
the cutter.
Depending on the model the tractor will need either
9 to 14 gpm of oil ow
15 to 20 gpm of oil ow
The recommended tractor is a 3000 pound tractor with
rear ballast (such as a cutter deck) to offset the weight
on the front of the tractor. Also, recommended is
tractor tires that are “filled” or solid to prevent
puncture from brush.
This unit WILL NOT work on a skid steer
machine.
WARNING
Using the cutter on a skid steer will void the
warranty and have potential for serious injury to
the user or bystanders.
Operating the cutter with a tractor that does not meet
the following requirements may cause tractor or cutter
damage and be a potential danger to the operator and
passersby.
Always review the “controls” section of the tractor
operator’s manual to be familiar with the location,
settings, and function of the tractor controls. Be
familiar with all controls before using this equipment.
• Approved Roll-Over Protective Structure (ROPS)
or ROPS cab and seat belt.
• Tractor Safety Devices; Slow Moving Vehicle
(SMV) emblem, lighting.
4.4 Attaching to Tractor
Use caution when connecting the cutter to the tractor.
The cutter should be securely resting at ground level or
setting on blocks. Keep hands and feet from under the
deck and clear of pinch points between the tractor
hitch arms and cutter hitch pins.
WARNING
Crush Hazard
Crush hazard between loader’s quick
attachment plate and cutter. Do not allow
anyone to stand between the loader and
implement during hook-up operations.
1. Connect the cutter to the loader arms.

20Brush Cutters
888-376-7027
Blue Diamond Attachments, LLC
September 2020
2. Lock the cutter to the lift arms.
3. Turn OFF the tractor engine and dismount.
4. Connect a user-supplied hydraulic supply hose from
the tractor supply manifold valve to the hose routed
to the right port of the hydraulic motor. The pump
port conguration is from tractor’s viewpoint.
The hose MUST be 5/8 inch diameter. DO NOT
use smaller or larger diameter hoses.
5. Connect the left return port on the motor to a user
supplied hose (5/8 inch diameter) routed to the
tractor’s reservoir.
The return hose must have free-ow back into
the pump reservoir and not be ported through the
tractor’s manifold valve. DO NOT connect into the
tractor’s rear remote return valve.
Note: An optional Hose Kit is available consisting
of two male QD couplings, two female QD
couplings, two 5/8” diameter hoses, and two
pump ttings.
6. Start the cutter and check for rotation. Make sure the
pump is turning in the correct rotation. Hooking up the
hoses to the wrong port will make the cutters operate in
a reverse direction.
Do not put hands or feet under
the cutter deck while the blades
are rotating.
7. Place the cutter in the desired cutting configuration.
a. Horizontal offset mowing configuration.
b. Vertical mowing configuration.
Table of contents
Other Blue Diamond Cutter manuals
Popular Cutter manuals by other brands

Greenlee
Greenlee 750 instruction manual

EASTMAN
EASTMAN Raptor Service manual

Surefire
Surefire RBC-556-CTN-BK user manual

Huskie Tools
Huskie Tools REC-S624H Operation manual

EASTMAN
EASTMAN BLUE JAY-5H Instruction Manual & Illustrated Parts List

Alpha Professional Tools
Alpha Professional Tools COTE-04 manual