Echo 7812086 Owners Manual v.2
OWNER'S
®
MANUAL
12 INCH CHIPPER
7812086 - 86 HP
PN: 18130-00 R040306
Companion to 18131-00
Effective serial number: 506431
RECORD SERIAL NUMBER HERE
BEFORE YOU BEGIN
MANUFACTURED BY CRARY COMPANY
MANUFACTURED IN U.S.A.
XXXXXX
A DIVISION OF TERRAMARC INDUSTRIES
WEST FARGO, NORTH DAKOTA 58078 U.S.A.
SERIAL NUMBER
DEAR BEAR CAT CUSTOMER,
Thank you for purchasing a Bear Cat product. The Bear Cat line is designed, tested, and
manufactured to give years of dependable performance. To keep your machine operating at peak
efficiency, it is necessary to adjust it correctly and make regular inspections. The following pages
will assist you in the operation and maintenance of your machine. Please read and understand
this manual before operating.
If you have any questions or comments about this manual, please call us toll-free at 1-800-247-
7335.
If you have any questions or problems with your machine, please call or write your local factory-
authorized Bear Cat dealer.
This document is based on information available at the time of its publication. Bear Cat is continually
making improvements and developing new equipment. In doing so, we reserve the right to make
changes or add improvements to our product without obligation for equipment previously sold.
PLEASE SEND US YOUR WARRANTY CARD
A warranty card is included in your owner's kit packaged with your machine. Please take the time
to fill in the information requested on the card. When you send your completed card to us, we will
register your machine and start your coverage under our limited warranty.
SERIAL NUMBER LOCATION
Always give your authorized Bear Cat dealer the serial number of your Bear Cat product when
ordering parts, requesting service or any other information.
Please record the serial number in the space provided on the front cover and on the warranty and
registration card.
How to Contact
Bear Cat
ADDRESS
Bear Cat
237 NW 12th Street
PO Box 849
West Fargo, ND 58078
PHONE
800-247-7335
701-282-5520
Fax: 701-282-9522
E-MAIL
opesales@crary.com
service@crary.com
HOURS
M-F, 8 a.m. to 5 p.m.
Central Time
SERIAL NUMBER DECAL LOCATION
© 2006, Crary Company, All rights reserved. Produced and printed in the USA.
Serial Number Decal
LIMITED WARRANTY
This warranty applies to Bear Cat, Crary, Load-N-Lift, Lockwood and Weed Roller brand products manufactured
by Crary Company, a division of TerraMarc Industries, henceforth called Crary Company.
Crary Company warrants to the original owner each new Crary Company product to be free from defects
in material and workmanship, under normal use and service. The warranty shall extend 1 year from date of
delivery for income producing (commercial) applications and 2 years from date of delivery for non-income
producing (consumer) use of the product. The product is warranted to the original owner as evidenced by a
completed warranty registration on file at Crary Company. Replacement parts are warranted for (90) days
from date of installation.
THE WARRANTY REGISTRATION MUST BE COMPLETED AND RETURNED TO CRARY COMPANY
WITHIN 10 DAYS OF DELIVERY OF THE PRODUCT TO THE ORIGINAL OWNER OR THE WARRANTY
WILL BE VOID.
In the event of a failure, return the product, at your cost, along with proof of purchase to the selling Crary
Company dealer. Crary Company will, at its option, repair or replace any parts found to be defective in material
or workmanship. Warranty on any repairs will not extend beyond the product warranty. Repair or attempted
repair by anyone other than a Crary Company dealer as well as subsequent failure or damage that may occur
as a result of that work will not be paid under this warranty. Crary Company does not warrant replacement
components not manufactured or sold by Crary Company.
This warranty applies only to parts or components that are defective in material or workmanship.
1.
This warranty does not cover normal wear items including but not limited to bearings, belts, pulleys, filters
2.
and chipper knives.
This warranty does not cover normal maintenance, service or adjustments.
3.
This warranty does not cover depreciation or damage due to misuse, negligence, accident or improper
4.
maintenance.
This warranty does not cover damage due to improper setup, installation or adjustment.
5.
This warranty does not cover damage due to unauthorized modifications of the product.
6.
Engines are warranted by the respective engine manufacturer and are not covered by this warranty.
7.
Crary Company is not liable for any property damage, personal injury or death resulting from the unauthorized
modification or alteration of a Crary product or from the owner’s failure to assemble, install, maintain or operate
the product in accordance with the provisions of the Owner’s manual.
Crary Company is not liable for indirect, incidental or consequential damages or injuries including but not
limited to loss of crops, loss of profits, rental of substitute equipment or other commercial loss.
This warranty gives you specific legal rights. You may have other rights that may vary from area to area.
Crary Company makes no warranties, representations or promises, expressed or implied as to the performance
of its products other than those set forth in this warranty. Neither the dealer nor any other person has any
authority to make any representations, warranties or promises on behalf of Crary Company or to modify the
terms or limitations of this warranty in any way. Crary Company, at its discretion, may periodically offer limited,
written enhancements to this warranty.
CRARY COMPANY RESERVES THE RIGHT TO CHANGE THE DESIGN AND/OR SPECIFICATIONS
OF ITS PRODUCTS AT ANY TIME WITHOUT OBLIGATION TO PREVIOUS PURCHASERS OF ITS
PRODUCTS.
Bear Cat Owners Manual
i
TABLE OF CONTENTS
DESCRIPTION PAGE DESCRIPTION PAGE
SAFETY .......................................................................1
1.1 THE SAFETY ALERT SYMBOL ...........................................1
1.2 EMISSION INFORMATION ..................................................1
1.3 BEFORE OPERATING .........................................................1
1.4 OPERATION SAFETY ..........................................................2
1.5 FEED ROLLER SAFETY .....................................................2
1.6 MAINTENANCE AND STORAGE SAFETY .........................2
1.7 DRIVELINE SAFETY ...........................................................3
1.8 TOWING SAFETY ................................................................3
1.9 BATTERY SAFETY ..............................................................3
1.10 SAFETY DECALS ..............................................................4
1.11 SAFETY DECALS ..............................................................5
ASSEMBLY .................................................................6
2.1 CONNECTING THE BATTERY ............................................6
2.2 CHECKING/ADDING HYDRAULIC FLUID ...........................6
2.3 CHECKING/ADDING MOTOR OIL TO ENGINE ..................6
2.4 CHECKING/ADDING COOLANT ..........................................6
2.5 FILLING THE TANK .............................................................6
FEATURES & CONTROLS .........................................7
3.1 KEY SWITCH .......................................................................9
3.2 ENGINE THROTTLE ............................................................9
3.3 MURPHY SWITCH ...............................................................9
3.4 RESET BUTTON ..................................................................9
3.5 FUEL GAUGE ......................................................................9
3.6 TEMPERATURE GAUGE .....................................................9
3.7 GLOW LAMP ........................................................................9
3.8 OIL PRESSURE GAUGE .....................................................9
3.9 CHARGE LAMP ...................................................................9
3.10 HYDRAULIC OIL RESERVOIR ..........................................9
3.11 COOLANT RESERVE TANK ..............................................9
3.12 ENGAGEMENT HANDLE ..................................................9
3.13 DISCHARGE CHUTE .........................................................9
3.14 DISCHARGE CAP ..............................................................9
3.15 FEED ROLLER LIFT CONTROL ........................................9
3.16 FEED ROLLER CONTROL BAR ........................................9
3.17 FEED ROLLER SPEED CONTROL ...................................9
3.18 HITCH JACK ......................................................................9
3.19 ROTOR COVER HYDRAULIC JACK .................................9
OPERATION .............................................................10
4.1 STARTING DIESEL MODELS ............................................10
4.2 STOPPING THE CHIPPER ................................................10
4.3 DIRECTING THE DISCHARGE CHUTE ............................10
4.4 RAISE/LOWER THE ROTOR COVER ...............................11
4.5 FEED ROLLER CONTROL BAR ........................................11
4.6 FEED ROLLER SPEED CONTROL ................................... 11
4.7 FEED ROLLER LIFT CONTROL ........................................11
4.8 CHIPPER FEED CONTROLLER .......................................12
4.9 CHIPPING GUIDE ..............................................................12
SERVICE & MAINTENANCE ....................................13
5.1 MAINTENANCE SCHEDULE .............................................13
5.2 CHIPPER BLADES ............................................................14
5.2.1 REMOVING THE BLADES .....................................14
5.2.2 SHARPENING THE BLADES ................................. 14
5.2.3 INSTALLING THE BLADES .................................... 14
5.3 SETTING CHIPPING BLADE CLEARANCE .......................15
5.4 REPLACING THE DRIVE BELT .........................................15
5.5 CHECKING/ADDING COOLANT .......................................15
5.6 REPLACE/CLEAN THE AIR FILTER ..................................16
5.7 HYDRAULIC FLUID RESERVOIR .....................................16
5.8 CHANGING THE HYDRAULIC OIL FILTER ......................16
5.9 TRAILER SERVICE TIPS ...................................................16
5.10 GREASING BEARINGS ...................................................16
TROUBLESHOOTING ..............................................18
SPECIFICATIONS .....................................................19
7.1 BOLT TORQUE ..................................................................19
7.2 KUBOTA ENGINE SAFETY SHUTDOWN
AUX. CIRCUIT. ...................................................................20
7.3 KUBOTA ENGINE SCHEMATIC ........................................21
ii
Bear Cat Owners Manual
#
1
Section
Safety
1.1 THE SAFETY ALERT SYMBOL
The Owner/Operators manual uses this symbol
to alert you of potential hazards. Whenever
you see this symbol, read and obey the safety
message that follows it. Failure to obey the
safety message could result in personal injury,
death or property damage.
DANGER
Indicates an imminently hazardous situation that, if not
avoided, will result in death or serious injury.
WARNING
Indicates a potentially hazardous situation that, if not avoided,
could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that, if not avoided,
may result in minor or moderate injury.
1.2 EMISSION INFORMATION
WARNING TO ALL CALIFORNIA AND OTHER STATES
OPERATING OUTDOOR POWER EQUIPMENT
Under California Law and under the laws of
several other states, you are not permitted
to operate an internal combustion engine
using hydrocarbon fuels on any forest
covered, brush covered or grass covered
land or on land covered with grain, hay
or other flammable agricultural crops, without an engine spark
arrester in continuous effective working order.
The engine on your power equipment, like most outdoor power
equipment, is an internal combustion engine that burns gasoline
(a hydrocarbon fuel). Therefore, your power equipment must be
equipped with a spark arrester muffler in continuous effective
working order. The spark arrester must be attached to the engine
exhaust system in such a manner that flames or heat from the
system will not ignite flammable material.
Failure of the owner/operator of the equipment to comply with
this regulation is a misdemeanor under California law and may
also be a violation of other state and/or federal regulations, laws,
ordinances, or codes. Contact your local fire marshal or forest
service for specific information about which regulations apply
in your area.
The standard muffler installed on the engine is not equipped
with a spark arrester. One must be added before using this
machine in an area where a spark arrester is required by law.
Contact the local authorities if these laws apply to you. See your
authorized engine dealer for spark arrester options.
1.3 BEFORE OPERATING
Read and understand this Owner/Operators manual. Be
1.
completely familiar with the controls and the proper use of
this equipment.
2.
Familiarize yourself with all of the safety and operating
decals on this equipment and on any of its attachments or
accessories.
3.
Keep safety decals clean and legible. Replace missing or
illegible safety decals.
4.
Obtain and wear safety glasses and
use hearing protection at all times
when operating this machine.
5.
Avoid wearing loose fitted clothing.
Never operate this machine wear
ing clothing with drawstrings that
could wrap around or get caught
in the machine.
6.
Do not operate this machine if you are under the influence of
alcohol, medications, or substances that can affect your vi
sion, balance or judgement. Do not operate if tired or ill. You
must be in good health to operate this machine safely.
7.
Do not operate this equipment in
the vicinity of bystanders. Keep the
area of operation clear of all persons,
particularly small children. It is rec
ommended that bystanders keep at
least 50 feet (15 meters) away from
the area of operation.
Do not allow children to operate this equipment.
8.
Use only in daylight or good artificial light.
9.
10.
Do not run this equipment in an enclosed area. Engine ex
haust contains carbon monoxide gas, a deadly poison that is
odorless, colorless and tasteless. Do not operate this equipment in or near buildings, windows or air conditioners.
-
-
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Bear Cat Owners Manual
1
SAFETY
WRONG
WRONG
Always use an approved fuel container. Do not remove gas
11.
cap or add fuel when engine is running. Add fuel to a cool
engine only.
12.
Do not fill fuel tank indoors. Keep open flames, sparks,
smoking materials and other sources of combustion away
from fuel.
13.
Do not operate machine without shields in
place. Failure to do so may cause serious
injury or death.
14.
Keep all guards, deflectors, and shields in
good working condition.
15.
Before inspecting or servicing any part
of this machine, shut off power source,
remove key, disconnect the battery cables
and make sure all moving parts have
come to a complete stop.
16.
Check that all screws, nuts, bolts, and
other fasteners are secured, tightened
and in proper working condition before
starting the machine and once every 8
hours of operation.
17.
Do not transport or move machine while
the machine is operating or running.
Ensure debris does not blow into traffic, parked cars, or
9.
pedestrians.
10.
Keep the machine clear of debris and other accumula
tions.
11.
Do not allow processed material to build up in the discharge
area. This may prevent proper discharge and can result in
kickback of material through the feed opening.
12.
Shut off machine immediately if the machine
becomes clogged, the cutting mechanism
strikes any foreign object, or the machine
starts vibrating or making an unusual noise.
Shut off power source, remove key, discon
nect the battery cables and make sure all
moving parts have come to a complete
stop. After machine stops:
Inspect for damage.
A.
Replace or repair any damaged parts.
B.
Check for and tighten any loose parts.
C.
14.
Check blade bolts for proper torque after every 8 hours of
operation. Check blades and rotate or resharpen daily or as
required to keep blades sharp. Failure to do so may cause
poor performance, damage or personal injury and will void
the machine warranty.
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-
1.4 OPERATION SAFETY
Always stand clear of discharge area
1.
when operating this machine. Keep face
and body away from feed and discharge
openings.
2.
Keep hands and feet out of feed and
discharge openings while machine is
operating to avoid serious personal injury. Stop and al
low machine to come to a complete stop before clearing
obstructions.
3.
Set up your work site so you are not endangering traffic and
the public. Take great care to provide adequate warnings.
4.
Do not climb on machine when operating. Keep proper bal
ance and footing at all times.
5.
Check cutting chamber to verify it is empty before starting
the machine.
6.
Raise engagement lever slowly to engage machine. Lower
engagement lever to disengage machine. The chipper rotor
will continue to rotate when engagement lever is disengaged.
Shut off power source, remove key, disconnect the battery
cables and make sure all moving parts have
come to a complete stop. Do not operate
without all shields in place.
7.
Do not insert branches larger than 12
inches in diameter into chipper or machine
damage may occur.
8.
When feeding material into machine, do
not allow metal, rocks, bottles, cans or any
other foreign material to be fed into chipper.
12 INCH
305 mm
1.5 FEED ROLLER SAFETY
The feed roller can cause serious
1.
injury or death. Keep hands, feet
and clothing away from the feed
roller chipper blades.
2.
Never climb onto the feed chute
-
-
when the unit is operating or run
ning.
3.
Do not overreach. Keep proper
balance and footing at all times.
4.
Never allow passengers to ride on
the feed chute.
When feeding material into the feed roller:
5.
A.
Wear eye, face and hearing protection.
Release material and stand to side of feed chute.
B.
6.
When inspecting or servicing the feed roller, secure the feed
roller in the raised position using the lock-up pin located on
the roller slide (Figure 4.5).
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1. 6 M AI NTENA NC E A ND S TO RA GE
SAFETY
Before inspecting, servicing, storing, or changing an acces-
1.
sory, shut off power source, disconnect the battery cables
and make sure all moving parts have come to a complete
stop.
2.
Replace any missing or unreadable safety decals. Refer
to the parts manual for part numbers when ordering safety
decals from an area Bear Cat dealer.
2
Bear Cat Owners Manual
DANGER / POISON
SHIELD EYES
EXPLOSIVE GASES
CAN CAUSE
BLINDNESS OR
INJURY
NO
• SPARKS
• FLAMES
• SMOKING
SULFURIC
ACID
CAN CAUSE
BLINDNESS OR
SEVERE BURNS
FLUSH EYES
IMMEDIATELY
WITH WATER
GET
MEDICAL
HELP
FAST
KEEP OUT OF THE REACH OF CHILDREN. DO NOT TIP. KEEP VENT CAPS TIGHT AND LEVEL.
Driveline
Shield
Allow machine to cool before storing in an enclosure.
3.
4.
Store the machine out of reach of children and where fuel
vapors will not reach an open flame or spark.
5.
Never store this machine with fuel in the fuel tank inside a
building where fumes may be ignited by an open flame or
spark. Ignition sources can be hot water and space heaters,
furnaces, clothes dryers, stoves, electric motors, etc.
6.
Drain the fuel and dispose of it in a safe manner for storage
periods of three months or more.
1.7 DRIVELINE SAFETY
DANGER
Keep all guards and shields in place at all times while
operating. Failure to do so can result in serious injury or
death.
Shut off power source, disconnect
1.
the battery cables and make sure
all moving parts have come to a
complete stop before removing
guards or shields.
2.
Stay alert and pay attention when
the driveline is operating.
3.
Keep bystanders, especially chil
-
dren, away from the driveline.
4.
Check the driveline to ensure it is securely attached before
operating machine.
5.
Clothing worn by the operator must be fairly tight. Never wear
loose fitted jackets, shirts, or pants when working around the
driveline. Tie long hair back or put under a cap.
6.
Keep hydraulic hoses, electrical cords, chains and other
items from contacting the driveline.
7.
Before inspecting or servicing the driveline area, shut off
power source, remove key, disconnect the battery cables
and make sure all moving parts have come to a complete
stop.
8.
Keep hands, feet and clothing away from all driveline
parts.
9.
Do not clean, lubricate or adjust the driveline when it is
running.
1.8 TOWING SAFETY
Towing laws may vary in different countries/regions/states.
1.
It is recommended that you contact your local motor vehicle
department for any special rules that pertain to towing and
to know the rules of any country/region/state you may travel
through.
2.
Connect hitch safety chains. Tighten and secure trailer
hitch bolts. Do not attempt to tow the trailer if vehicle is not
equipped with the proper size ball or pintle hitch.
3.
Check wheel lug bolts periodically to ensure they are tight
and secure.
Bear Cat Owners Manual
SAFETY
Place the jack stand on the trailer in the UP position to clear
4.
the ground while towing. Place the jack stand on a level
surface and secure it in the DOWN position before using.
5.
Never allow passengers to ride on the chipper.
6.
If applicable, shut off fuel supply when towing.
1.9 BATTERY SAFETY
Improper use and care of the battery on electric start models
can result in serious personal injury or property damage. Always
observe the following safety precautions.
Danger / Poison - Causes Severe Burns. The battery con-
1.
tains sulfuric acid. Avoid contact with skin, eyes or clothing.
Keep out of reach of children.
ANTIDOTE-External Contact: Flush immediately with lots
of water.
ANTIDOTE-Internal: Drink large quantities of water or milk.
Follow with milk of magnesia, beaten egg or vegetable oil.
Call a physician immediately.
ANTIDOTE-Eye Contact: Flush with water for 15 minutes.
Get prompt medical attention.
2.
The battery produces explosive gases. Keep sparks, flame
or cigarettes away. Ventilate area when charging battery.
Always wear safety goggles when working near battery.
3.
The battery contains toxic materials. Do not damage bat
tery case. If case is broken or damaged, avoid contact with
battery contents.
4.
Neutralize acid spills with a baking soda and water solu
tion.
5.
Properly dispose of a damaged or worn-out battery. Check
with local authorities for proper disposal methods.
6.
Do not short circuit battery. Severe fumes and fire can
result.
7.
Before working with electrical wires or components, dis
connect the negative (-) cable first. Disconnect the positive
(+) cable second. Reverse this order when reconnecting
battery cables.
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3
SAFETY
1.10 SAFETY DECALS
Familiarize yourself with all of the safety and operating decals on the machine and the associated hazards. See the engine owners
manual or contact the engine manufacturer for engine safety instructions and decals. Make certain that all safety and operational
decals on this machine are kept clean and in good condition. The decals are shown below at reduced sizes. Refer to the parts catalog
if you need a replacement decal. Decals that need replacement must be applied to their original locations.
PN 12173
1
DO NOT OPERATE THIS EQUIPMENT
IN THE VICINITY OF BYSTANDERS.
DO NOT ALLOW CHILDREN TO
OPERATE THIS EQUIPMENT. ALWAYS
STAND CLEAR OF DISCHARGE AREA
WHEN OPERATING THIS MACHINE.
KEEP FACE AND BODY AWAY FROM
DISCHARGE AREAS.
PN 12175
2
KEEP HANDS AND FEET OUT
OF INLET AND DISCHARGE
OPENINGS WHILE MACHINE IS
OPERATING TO AVOID SERIOUS
PERSONAL INJURY. STOP AND
ALLOW MACHINE TO COME TO
A COMPLETE STOP BEFORE
CLEARING OBSTRUCTIONS.
PN 13711-00
3
READ AND UNDERSTAND THIS
OWNER/OPERATORS MANUAL.
BE COMPLETELY FAMILIAR
WITH THE CONTROLS AND THE
PROPER USE OF THIS
EQUIPMENT.
7
8
9
10
PN 14754-00
PN 16558
PN 17837
PN 17846
PN 12010
4
PN 12737
5
PN 14369-00
6
4
Bear Cat Owners Manual
SAFETY
1.11 SAFETY DECALS
The numbers below correspond to the decals in Section 1.10. Familiarize yourself with all of the safety and operational decals on
the machine and the associated hazards. See the engine owners manual or contact the engine manufacturer for engine safety
instructions and decals. Make certain that all safety and operational decals on this machine are kept clean and in good condition. The
decals are shown below at reduced sizes. Refer to the parts catalog if you need a replacement decal. Decals that need replacement
must be applied to their original locations.
1
8
7
3
1
8
9
2
9
2
7
Bear Cat Owners Manual
5
4
10
6
5
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