Bush Hog CBH60 Bedienungsanleitung
ASSEMBLY ll OPERATION ll MAINTENANCE
06/09 Rev. 2 $4.00 50065802
BUSH HOG
BBaacckkhhooee MMooddeellss
CBH60 / CBH70 / CBH80
OOppeerraattoorr’’ss MMaannuuaall
®
CON RATULATIONS!
You have invested in the best implement of its type on the market today.
The care you give your Bush Hog implement will greatly determine your satisfaction
with its performance and its service life. We urge a careful study of this manual to provide
you with a thorough understanding of your new implement before operating, as well as
suggestions for operation and maintenance.
If your manual should become lost or destroyed, Bush Hog will be glad to provide you with
a new copy. Order from Bush Hog, 2501 riffin Ave., Selma, Alabama 36703.
As an authorized Bush Hog dealer, we stock genuine Bush Hog parts which are
manufactured with the same precision and skill as our original equipment. Our trained
service personnel are well informed on methods required to service Bush Hog equipment,
and are ready and able to help you.
Should you require additional information or assistance, please contact us.
YOUR AUTHORIZED
BUSH HO DEALER
BECAUSE BUSH HO MAINTAINS AN ON OIN
PRO RAM OF PRODUCT IMPROVEMENT, WE
RESERVE THE RI HT TO MAKE IMPROVEMENTS IN
DESI N OR CHAN ES IN SPECIFICATIONS WITH-
OUT INCURRIN ANY OBLI ATION TO INSTALL
THEM ON UNITS PREVIOUSLY SOLD.
BECAUSE OF THE POSSIBILITY THAT SOME
PHOTO RAPHS IN THIS MANUAL WERE TAKEN OF
PROTOTYPE MODELS, PRODUCTION MODELS MAY
VARY IN SOME DETAIL. IN ADDITION, SOME
PHOTO RAPHS MAY SHOW SHIELDS REMOVED
FOR PURPOSES OF CLARITY. NEVER OPERATE
THIS IMPLEMENT WITHOUT ALL SHIELDS IN PLACE.
Operator’s Manual
BUSH HOG BACKHOE MODELS
CBH60, CBH70, CBH80
TABLE OF CONTENTS
SECTION/PARA PAGE
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Dealer Preparation Check List. . . . . . . . . . . . . . 3
Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . 5
Safety Decals. . . . . . . . . . . . . . . . . . . . . . . . . . 44
Federal Laws and Regulations . . . . . . . . . . . . . 8
eneral Operation . . . . . . . . . . . . . . . . . . . . . . . 9
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Operating The Backhoe. . . . . . . . . . . . . . . . . . 10
Transporting The Backhoe . . . . . . . . . . . . . . . 12
Placing The Stabilizers . . . . . . . . . . . . . . . . . . 12
Filling The Bucket . . . . . . . . . . . . . . . . . . . . . . 13
Dumping The Bucket . . . . . . . . . . . . . . . . . . . . 13
Trenching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Back Filling . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Beginning Of Season. . . . . . . . . . . . . . . . . . . . 15
Hydraulic System. . . . . . . . . . . . . . . . . . . . . . . 15
RETAIL CUSTOMER’S RESPONSIBILITY
UNDER THE BUSH HOG WARRANTY
It is the etail Customer and/or Operator’s responsibility to read the Operator’s Manual, to operate, lubricate,
maintain, and store the product in accordance with all instructions and safety procedures. Failure of the opera-
tor to read the Operator’s Manual is a misuse of this equipment.
It is the etail Customer and/or Operator’s responsibility to inspect the product and to have any part(s) repaired
or replaced when continued operation would cause damage or excessive wear to other parts or cause a safety
hazard.
It is the etail Customer’s responsibility to deliver the product to the authorized Bush Hog dealer from whom he
purchased it, for service or replacement of defective parts which are covered by warranty. epairs to be submit-
ted for warranty consideration must be made within forty-five (45) days of failure.
It is the etail Customer’s responsibility for any cost incurred by the Dealer for traveling to or hauling of the
product for the purpose of performing a warranty obligation or inspection.
SECTION/PARA PAGE
Tooth Replacement . . . . . . . . . . . . . . . . . . . . . 16
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Removal / Storage . . . . . . . . . . . . . . . . . . . . . . 17
Stabilizer Pads . . . . . . . . . . . . . . . . . . . . . . . . . 18
Hydraulic Trouble Shooting . . . . . . . . . . . . . . . 18
Valve Repair CBH 60 . . . . . . . . . . . . . . . . . . . . 25
Valve Repair CBH 70 & 80. . . . . . . . . . . . . . . . 26
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Mounting Kit Instructions . . . . . . . . . . . . . . . . . 29
PTO Pump Kits . . . . . . . . . . . . . . . . . . . . . . . . 36
Hydraulic Hook-Up To Tractor . . . . . . . . . . . . . 40
Power Beyond Kit. . . . . . . . . . . . . . . . . . . . . . . 42
Mechanical Thumb. . . . . . . . . . . . . . . . . . . . . . 47
Removing From Shipping Pallet. . . . . . . . . . . . 49
eneral Specifications . . . . . . . . . . . . . . . . . . . 50
Torque Specifications. . . . . . . . . . . . . . . . . . . . 45
1
LIMITED WARRANTY
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
Bush Hog warrants to the original purchaser of any new Bush Hog equipment, purchased from an authorized
Bush Hog dealer, that the equipment be free from defects in material and workmanship for a period of one (1)
year for non-commercial, state, and municipalities’ use and ninety (90) days for commercial use from date of
retail sale. The obligation of Bush Hog to the purchaser under this warranty is limited to the repair or replace-
ment of defective parts.
Replacement or repair parts installed in the equipment covered by this limited warranty are warranted for nine-
ty (90) days from the date of purchase of such part or to the expiration of the applicable new equipment war-
ranty period, whichever occurs later. Warranted parts shall be provided at no cost to the user at an authorized
Bush Hog dealer during regular working hours. Bush Hog reserves the right to inspect any equipment or parts
which are claimed to have been defective in material or workmanship.
DISCLAIMER OF IMPLIED WARRANTIES & CONSEQUENTIAL DAMAGES
Bush Hog’s obligation under this limited warranty, to the extent allowed by law, is in lieu of all warranties,
implied or expressed, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE and any liability for incidental and consequential damages with respect to the sale or
use of the items warranted. Such incidental and consequential damages shall include but not be limited to:
transportation charges other than normal freight charges; cost of installation other than cost approved by Bush
Hog; duty; taxes; charges for normal service or adjustment; loss of crops or any other loss of income; rental of
substitute equipment, expenses due to loss, damage, detention or delay in the delivery of equipment or parts
resulting from acts beyond the control of Bush Hog.
THIS LIMITED WARRANTY SHALL NOT APPLY:
1. To vendor items which carry their own warranties, such as engines, tires, and tubes.
2. If the unit has been subjected to misapplication, abuse, misuse, negligence, fire or other accident.
3. If parts not made or supplied by Bush Hog have been used in connection with the unit, if, in the sole judge-
ment of Bush Hog such use affects its performance, stability or reliability.
4. If the unit has been altered or repaired outside of an authorized Bush Hog dealership in a manner
which, in the sole judgement of Bush Hog, affects its performance, stability or reliability.
5. To normal maintenance service and normal replacement items such as gearbox lubricant, hydraulic fluid,
worn blades, or to normal deterioration of such things as belts and exterior finish due to use or
exposure.
6. To expendable or wear items such as teeth, chains, sprockets, belts, springs and any other items that in the
company’s sole judgement is a wear item.
NO EMPLOYEE OR REPRESENTATIVE OF BUSH HO IS AUTHORIZED TO CHAN E THIS LIM-
ITED WARRANTY IN ANY WAY OR RANT ANY OTHER WARRANTY UNLESS SUCH CHAN E IS MADE
IN WRITIN AND SI NED BY BUSH HO ’S SERVICE MANA ER, 2501 RIFFIN AVE., SELMA, ALABAMA
36703
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
Record the model number, serial number and date
purchased. This information will be helpful to your
dealer if parts or service are required.
MAKE CERTAIN THE WARRANTY RE ISTRATION
CARD HAS BEEN FILED WITH BUSH HO /
SELMA, ALABAMA
MODEL NUMBER
SERIAL NUMBER
DATE OF RETAIL SALE
2
DEALER PREPARATION CHECK LIST
CBH60 - CBH70 - CBH80 BACKHOES
BEFORE DELIVERIN MACHINE - The following check list should be completed.
Use the Operator’s Manual as a guide.
qMachine properly assembled.
qAll safety decals readable (See decal page).
qAll bolts tightened to torque specifications given in the torque chart.
qMachine operates properly.
qOperator’s manual has been delivered to owner and he has been instructed
on the safe and proper use of the backhoe.
Dealer’s Signature
CAUTION:
It is recommended that the tractor be equipped with Rollover
Protection System (ROPS) and seat belt be used for all
implement operations.
It is the responsibility of the dealer to complete the procedures listed
above before delivery of this implement to the customer.
THIS CHECKLIST TO REMAIN IN OWNER’S MANUAL
3
Safety Alert Symbol
This Safety Alert Symbol means: “ATTENTION! BECOME ALERT!
YOUR SAFETY IS INVOLVED!”
This symbol is used to call attention to safety
precautions that should be followed by the
operator to avoid accidents. When you see this
symbol, carefully read the message that follows
and heed its advice. Failure to comply with
safety precautions could result in death or seri-
ous bodily injury.
Safety Signs Signal Words
The signal words DANGER, WARNING, AND CAUTION are used on the equipment safety signs. These words
are intended to alert the viewer to the existence and the degree of hazard seriousness.
This signal word indicates a potentially hazardous situation
which, if not avoided, will result in death or serious injury.
White letters on RED
This signal word indicates a potentially hazardous situation
which, if not avoided, could result in death or serious injury
It may also be used to alert against unsafe practices.
Black letters on ORANGE
This signal word indicates a potentially hazardous situation exist
which, if not avoided, may result in minor or moderate injury.
It may also be used to alert against unsafe practices.
Black letters on YELLOW
4
IMPORTANT SAFETY PRECAUTIONS
This symbol is used to call attention to safe-
ty precautions that should be followed by
the operator to avoid accidents. When you
see this symbol, carefully read the message
that follows and heed its advice. Failure to
comply with safety precautions could result
in serious bodily injury.
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 in the operation, transport, maintenance and storage of
equipment. Lack of attention to safety can result in accident, personal injury, reduction of efficiency and worst of all—loss
of life. Watch for safety hazards and correct deficiencies promptly. Use the following safety precautions as a general
guide to safe operations when using this machine. Additional safety precautions are used throughout this manual for
specific operating and maintenance procedures. Read this manual and review the safety precautions often until you know
the limitations.
THE TRACTOR
1. Read the tractor operator’s manual to learn how to operate your tractor safely. Failure to do so could result in seri-
ous injury or death and equipment damage.
2. It is recommended that tractor be equipped with Rollover Protective System (ROPS) and a seat belt be used for all
loader operations.
3. Add wheel ballast or front weight for stability.
4. Move wheels to the tractor manufacturer’s widest recommended settings to increase stability.
5. For better stability, use tractor with wide front axle rather than tricycle front wheels.
6. Move and turn the tractor at low speeds.
7. Stop tractor engine, place transmission in park (or neutral), engage parking brake, lower loader arms to ground,
cycle all hydraulic controls to relieve pressure, allow machine moving parts to stop, remove ignition key to prevent
unauthorized person from starting engine before dismounting tractor or servicing, repairing, or making adjustments
to the equipment.
8. Wear personal protective equipment (PPE) such as, but not limited to, protection for eyes, ears, lungs, head, hands
and feet when operating, servicing, or repairing equipment. Avoid wearing loose clothing or jewelry that may catch
and entangle on equipment moving parts.
THE BACKHOE
1. DO NOT operate the backhoe unless it is rigidly attached to the tractor or skid steer loader.
2. KNOW your controls. Read this operator’s manual and the manual provided with your tractor. Learn how to stop the
tractor, the engine and the backhoe quickly in an emergency.
3. PROVIDE adequate front end weight to counter-balance the backhoe at all times. 20% of the total tractor, loader and
backhoe weight must be on the tractor front axle. If unsure of weight distribution, determine at a weight scale. Total
vehicle weight , including backhoe and counter weights, must not exceed the ROPS certificate for gross vehicle weight.
4. BE SURE the area is clear of overhead or underground utilities or other hazards.
5. POSITION a barricade around the work area.
6. KEEP all bystanders a safe distance away.
7. DO NOT attempt to enter operator’s platform of backhoe by using the stabilizers as a step.
8. OPERATE from the backhoe operator’s seat only.
9. ALLOW only one person to operate the backhoe at any time.
10. DISEN A E safety locks as shown in Figures 1 & 3 before attempting to operate the backhoe.
11. NEVER dig with the backhoe unless the stabilizers are properly set.
5
12. DO NOT dig under stabilizers or tractor backhoe. Soft ground or sandy soil can cause cave-ins.
13. KEEP BUCKET away from the stabilizer area to avoid possible stabilizer damage.
14. ALWAYS swing bucket uphill to dump when on a hillside and keep loaded bucket low.
15. SET BRAKES and block wheels when operating on hills and banks to avoid dangerous runaway.
16. WATCH for overhead wires. DO NOT touch wires with any part of the backhoe.
17. NEVER allow a person to work under a raised bucket.
18. NEVER lift a person with the backhoe.
19. DO NOT use the backhoe as a battering ram. Use the backhoe only for digging.
20. ALWAYS lower the backhoe bucket and stabilizers to the ground, shut off engine, and apply the parking
brake before getting off unit, or when not digging.
21. NEVER leave the tractor unattended with the engine running.
22. DO NOT attempt to raise the tractor off the ground or move the tractor forward or backward using the
backhoe dipperstick or bucket.
TRANSPORTATION
1. ALWAYS engage safety locks before transporting backhoe. See Figures 1 & 3.
2. DO NOT drive the tractor near the edge of a ditch or excavation.
3. ALWAYS use accessory lights and devices when transporting on a road or highway to warn operators of
other vehicles. Check your local government regulations.
4. BE SURE the SMV emblem is visible to the rear.
AD USTMENTS AND INSPECTION
1. CHECK pins that attach backhoe to tractor and all pivot pins for tightness several times daily. Replace any
parts that are bent, broken or missing.
2. ALWAYS engage safety locks before servicing backhoe. See Figures 1 & 3.
3. DO NOT oil, grease, or adjust the backhoe while it is in motion. For greasing, see Service section for details.
4. DO NOT change any backhoe relief valve settings. They are factory set for best backhoe performance and safety.
5. PROTECT YOUR EYES - WEAR SAFETY LASSES.
6. UARD A AINST INJURY when driving connecting pins or performing any repair in which particles can
chip from work piece or striking tool.
7. DO NOT remove any guards on backhoe or tractor.
AVOID HIGH-PRESSURE FLUIDS
SAFETY PRECAUTIONS CONTINUED
ESCAPIN fluid under pressure can have sufficient force to penetrate the skin
and cause serious injury. Be sure to stop engine and relieve all pressure before
disconnecting lines. Be sure all connections are tight and that lines, pipes, and
hoses are not damaged before applying pressure to the system. Fluid escaping
from a very small hole can be almost invisible. Use a piece of cardboard or wood
- not your hands-to search for suspected leaks.
SEE A DOCTOR at once if injured by escaping fluid. Serious infection or gan-
grene can develop if proper medical treatment is not administered immediately.
6
SAFETY DECALS
The safety of the operator was a prime consideration in the design of the backhoe. Proper shielding, conve-
nient controls, simple adjustments and other safety features have been built into this implement. The following
decals are located on the backhoe. Keep decals clean and replace them immediately if they are missing.
Contact your dealer or Bush Hog for replacements.
All Models
All Models
CBH 60 CBH 70 CBH 80
7
IMPORTANT FEDERAL LAWS AND REGULATIONS* CONCERNING
EMPLOYERS, EMPLOYEES AND OPERATIONS.
*(This section 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 his 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 his 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 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 the equipment.
Make sure everyone is clear of machinery before starting the engine, engaging power, or operating
the machine.
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.)
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 recom-
mended by tractor manufacturers.
9. When tractor is stopped, set brakes securely and
use park lock if available.
8
Andere Handbücher für CBH60
1
Dieses Handbuch passt für folgende Modelle
2
Andere Bush Hog Kompaktbagger Handbücher
