Blue Diamond Drum Mulcher User manual

MANUFACTURER'S LIMITED WARRANTY
BLUE DIAMOND ATTACHMENTS, a manufacturer of quality attachments, warrants new BLUE
DIAMOND ATTACHMENTS products and/or attachments at the time of delivery to the original
purchaser, to be free from defects in material and workmanship when properly set up and operated
in accordance with the recommendations set forth by BLUE DIAMOND ATTACHMENTS, LLC.
BLUE DIAMOND ATTACHMENTS liability for any defect with respect to accepted goods shall be
limited to repairing the goods at a BLUE DIAMOND ATTACHMENTS designated location or at an
authorized dealer location, or replacing them, as BLUE DIAMOND ATTACHMENTS shall elect. The
above shall be in accordance with BLUE DIAMOND ATTACHMENTS warranty adjustment policies.
BLUE DIAMOND ATTACHMENTS obligation shall terminate twelve (12) months for the Drum
Mulcher after the delivery of the goods to original purchaser.
This warranty shall not apply to any machine or attachment which shall have been repaired or altered
outside the BLUE DIAMOND ATTACHMENTS factory or authorized BLUE DIAMOND
ATTACHMENTS dealership or in any way so as in BLUE DIAMOND ATTACHMENTS judgment, to
affect its stability or reliability, nor which has been subject to misuse, negligence or accident beyond
the Company recommended machine rated capacity.
WARRANTY CLAIM
To submit a warranty claim, a return authorization from BLUE DIAMOND ATTACHMENTS must be
obtained. The failed part may then be returned. Tampering with the failed part may void the warranty.
This warranty does not include freight or delivery charges incurred when returning machinery for
servicing. Dealer mileage, service calls, and pickup/delivery charges are the customers'
responsibility.
EXCLUSIONS OF WARRANTY
Except as otherwise expressly stated herein, BLUE DIAMOND ATTACHMENTS makes no
representation or warranty of any kind, expressed or implied, AND MAKES NO WARRANTY OF
MERCHANTABILITY IN RESPECT TO ITS MACHINERY AND/OR ATTACHMENTS ARE FIT FOR
ANY PARTICULAR PURPOSE. BLUE DIAMOND ATTACHMENTS shall not be liable for incidental
or consequential damages for any breach or warranty, including but not limited to inconvenience,
rental of replacement equipment, loss of profits or other commercial loss. Upon purchase, the buyer
assumes all liability for all personal injury and property resulting from the handling, possession, or
use of the goods by the buyer.
No agent, employee, or representative of BLUE DIAMOND ATTACHMENTS has any authority to
bind BLUE DIAMOND ATTACHMENTS to any affirmation, representation, or warranty concerning its
machinery and/or attachments except as specifically set forth herein.
This warranty policy supersedes any previous documents.
NOTE: Blue Diamond Attachments is a trademark of BLUE DIAMOND ATTACHMENTS

i
Drum Mulcher Operation and Maintenance Manual
Table Of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Owner Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Attachment Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Safe Operation Needs A Qualified Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Importance of Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Pre-Operation Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Attachment Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Daily Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Weekly Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Attachment Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Entering The Operator’s Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Leaving The Operator’s Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Connecting Attachment To The Machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Connecting Hydraulic Hoses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Disconnecting Hydraulic Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Disconnecting Attachment From The Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Operating The Attachment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Machine Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Clearing Work Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Initial Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Mulcher Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Service Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Maintenance Intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Mulcher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Removal / Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Teeth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Drive Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Sprocket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Skid Plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Cutting Drum Bearing and Shaft Seal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

ii Drum Mulcher Operation and Maintenance Manual
Table Of Contents
Stub Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Overhung Load Adapter (OLA) Bearing and Shaft Seal . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Drum Anvil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Frame Mounted Stationary Anvil Removal and Replacement . . . . . . . . . . . . . . . . . . . . . . 45
Relief Valve Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Shift Pressure Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Minimum Displacement Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Cleaning the Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Case Drain Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Chain Curtain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Drum Mulcher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Cutting Teeth (Carbide) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Cutting Teeth (Chipping) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Debris Shield. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Drive System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Drive System Access Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Gate, Hydraulic Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Grease Lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Hydraulic Gate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Maintenance Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Motor Access Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Overhung Load Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Overhung Load Adapter Grease Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Push Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Relief Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Rotating Drum, Left Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Rotating Drum, Right Side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Skid Plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Hydraulic Motor Case Drain Protection Kit (Option). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Serviceable Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Decal Identification And Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

iii
Drum Mulcher Operation and Maintenance Manual
Table Of Contents
Attachment Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
Cutting Drum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Hydraulic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Relief Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
Check Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
Hydraulic Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
Standard Hardware And Lock Nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85

iv Drum Mulcher Operation and Maintenance Manual
Table Of Contents

Introduction
5
Drum Mulcher Operation and Maintenance Manual
Introduction
Owner Information 7
Attachment Identification 9

6Drum Mulcher Operation and Maintenance Manual
QUALITY / DEPENDABILITY / INTEGRITY

7
Drum Mulcher Operation and Maintenance Manual
Introduction
Owner Information
Thank you for your decision to purchase a Blue
Diamond Drum Mulcher. To ensure maximum
performance of your equipment, it is mandatory
that you thoroughly study the Operation and
Maintenance Manual and follow the
recommendations. Proper operation and
maintenance are essential to maximize equipment
life and prevent personal injury.
Operate and maintain this equipment in a safe
manner and in accordance with all applicable
local, state, and federal codes, regulations and /
or laws. Follow all on-product labeling and
instructions.
Make sure that all personnel have read this
Operation and Maintenance Manual and
thoroughly understand safe and correct operating,
installation and maintenance procedures.
Blue Diamond is continually working to improve its
products. Blue Diamond reserves the right to
make any improvements or changes as deemed
practical and possible without incurring any
responsibility or obligation to make any changes
or additions to equipment sold previously.
Although great care has been taken to ensure the
accuracy of this publication, Blue Diamond makes
no warranty or guarantee of any kind, written or
expressed, implied or otherwise with regard to the
information contained within this manual. Blue
Diamond assumes no responsibility for any errors
that may appear in this manual and shall not be
liable under any circumstances for incidental,
consequential or punitive damages in connection
with, or arising from the use of this manual.
Keep this manual available for frequent reference.
All new operators or owners must review the
manual before using the equipment and annually
thereafter. Contact your Blue Diamond
Attachments Dealer for assistance, information, or
additional copies of the manual. Contact
www.bluediamondattachments.com or call 888-
376-7027 for a complete list of dealers in your
area.
Serial Number Location
Please record attachment information in the space
provided for future reference.
Figure 1
The serial number plate [Figure 1] is located on
the rear left side of the Drum Mulcher.
Always use your serial number when requesting
information or when ordering parts.
NOTE: The directions left, right, front and rear, as
mentioned throughout this manual, are as
viewed from the operator’s position.
1
Model Number:
Serial Number:
Dealer Name:
Dealer Number:
Date of Purchase:

8Drum Mulcher Operation and Maintenance Manual
Introduction
Figure 2
Hydraulic Motor
Serial Number:
Overhung Load
Adapter Serial
Number:
Cutting Drum
Serial Number:

9
Drum Mulcher Operation and Maintenance Manual
Introduction
Attachment Identification
Drum Mulcher
Drum Mulcher
CHAIN CASE
PUSH BAR
GATE CYLINDER
GUARD
MAINTENANCE
ACCESS PANEL
DRUM
DRIVE SYSTEM
ACCESS PANEL
GATE
SKID
PLATES
CUTTING
TOOTH
DRUM
ANVIL
FRAME MOUNTED
STATIONARY ANVIL

10 Drum Mulcher Operation and Maintenance Manual
Introduction
RUBBER FLAP
GATE CYLINDER
ATTACHMENT
MOUNTING FRAME
STEP
STEP
MOTOR
ACCESS
PANEL CHAIN CURTAIN

Safety
11
Drum Mulcher Operation and Maintenance Manual
Safety
Safety Information 13

12 Drum Mulcher Operation and Maintenance Manual
QUALITY / DEPENDABILITY / INTEGRITY

13
Drum Mulcher Operation and Maintenance Manual
Safety
Safety Information
SAFETY ALERT SYMBOL
This SAFETY ALERT SYMBOL identifies
important safety messages on the
equipment and in the owner’s manual. When
you see this symbol, be alert to the
possibility of personal injury and carefully
read the message that follows.
DANGER
The signal word DANGER on the machine
and in the manuals indicates a hazardous
situation which, if not avoided, will result in
death or serious injury.
WARNING
The signal word WARNING on the machine
and in the manuals indicates a potentially
hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION
The signal word CAUTION on the machine
and in the manuals 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.
IMPORTANT
The signal word IMPORTANT identifies
procedures which must be followed to avoid
damage to the machine.
Safe Operation Needs A Qualified Operator
WARNING
AVOID SERIOUS INJURY OR DEATH
Operators must receive instructions before
operating the machine. Untrained operators
can cause serious injury or death.
For an operator to be qualified, he or she
must not use drugs or alcoholic drinks
which impair alertness or coordination while
working. An operator who is taking
prescription drugs must get medical advice
to determine if he or she can safely operate
a machine and the equipment.
Operator Training
• Check the rules and regulations at your
location. The rules may include an employer’s
work safety requirements. Regulations may
apply to local driving requirements or use of a
Slow Moving Vehicle (SMV) emblem.
Regulations may identify a hazard such as a
utility line.
• The new operator must start in an area without
bystanders and use all the controls until he or
she can operate the machine safely under all
conditions of the work area.

14 Drum Mulcher Operation and Maintenance Manual
Safety
Importance of Safety
Operating Safety
• Read and follow instructions in this manual and
the machine’s Operator’s Manual before
operating.
• This equipment is dangerous to persons
unfamiliar with its operation.
• Check for overhead and / or underground lines
before operating equipment (if applicable).
• In addition to the 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.
• Check that the attachment is securely fastened
to the machine.
• Make sure all the machine controls are in
NEUTRAL before starting the machine.
• Operate the equipment only from the
operator’s position.
• Operate the equipment according to the
Operator’s Manual.
• When learning to operate the equipment, do it
at a slow rate in an area clear of bystanders.
• DO NOT permit personnel to be in the work
area when operating the equipment.
• The equipment must be used ONLY on
approved machines.
• DO NOT modify the equipment in any way.
Unauthorized modification may impair the
function and/or safety and may void the
warranty.
• DO NOT make any adjustments or repairs on
the equipment while the machine is running.
• Keep shields and guards in place. Replace if
damaged.
• DO NOT operate equipment in poor visibility
conditions such as fog, darkness, or any
conditions that limit clear visibility less than 300
feet (100 m) in front of and to the sides of the
equipment.
• When conditions make it necessary to slow
ground speed, shift to a lower gear rather than
reducing engine speed. The engine will
maintain rated speed and keep the drum
mulcher running at optimum speed.
• DO NOT operate in a work area that has not
been inspected for foreign debris and
obstacles.
• Remove any foreign objects and clearly mark
any objects that cannot be removed.
• Wear safety glasses, gloves, hearing
protection and other protective clothing when
required.
Machine Requirements And Capabilities
• The machine’s operator’s cab should be
equipped with a thermoplastic polycarbonate
or similar material front window, and similar
protection on the sides of the operator’s cab
before operating the equipment.
• Do Not exceed 5800 psi (400 bar) operating
pressure.
• Use caution on slopes and near banks and
ditches to prevent overturn.

15
Drum Mulcher Operation and Maintenance Manual
Safety
Importance of Safety Cont’d
Fire Prevention Safety
• Flammable debris (leaves, grass, etc.) must be
removed regularly. If flammable debris is
allowed to accumulate, it can cause a fire
hazard. Clean often to avoid this accumulation.
• The equipment’s hydraulic motor compartment
must be inspected every day and cleaned if
necessary to prevent fire hazards and
overheating.
• All fuels, most lubricants and some coolant
mixtures are flammable. Flammable fluids that
are leaking or spilled onto hot surfaces or onto
electrical components can cause a fire.
Transporting Safety
• Comply with state and local laws governing
highway safety and movement of machinery
on public roads.
• Check local laws for all highway lighting and
marking requirements.
• Never allow riders on either machine or
equipment.
• If transporting the attachment on a truck or
trailer, make sure it is properly secured to the
transport vehicle.
Hydraulic System
• Check hydraulic tubes, hoses and fittings for
damage and leakage. Never use open flame or
bare skin to check for leaks. Hydraulic tubes
and hoses must be properly routed and have
adequate support and secure clamps. Tighten
or replace any parts that show leakage.
• Always clean fluid spills. Do not use gasoline or
diesel fuel for cleaning parts. Use commercial
nonflammable solvents.

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Operation
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Drum Mulcher Operation and Maintenance Manual
Operation
General Information 19
Attachment Inspection 20
Attachment Installation 22
Operating The Attachment 25

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