Bush Hog CBH80 Assembly CBH 60, CBH 70, CBH, Do not cut a ny st rapping that fastens, Model CBH

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STABILIZER

CYLINDER

MAINFRAME STABILIZER

LEG

ASSEMBLY - CBH 60, CBH 70, CBH 80

The ba ckhoe has been partially disassembled and strapp ed to a skid fo r sh ippin g purp oses. In itial installation on the tractor will require a hoist or other device capable of safely lifti ng t he entire backhoe from the skid. After the i nitial installation is com - plete, th e backhoe can ser ve as i ts own er ecting hoist, by l owe ring stabilizers and bucke t to the ground. Additional lifting devices will not be required for normal removal and reattaching.

IMPORTANT: Tighte n al l ha rdware to torqu e requirements specified in torque chart.

1, Remo ve the stabili zer assembli es an d a ny mis -

cellaneous items w hich have been fastened to

the

skid and arrange conveniently.

 

shipping

Reposition s tabilizer cylinder s from their

configuration by assembli ng them into the main -

frame, using pins and

hardware p rovided. Be s ure

cylinder por ts are pointed upw

ard and hoses are

routed above the

cylinder to mainfr ame pivot

pin

connection.

! CAUTION

 

 

DO NOT cut a ny st rapping that fastens the

backhoe mainframe and swing frame t o the

skid base at this time.

 

st and

2. Sup port boom

and dipperstick with hoi

remove boom transp ort lock p in. Lower b oom a nd

manually extend dipperstick until it rests on gr ound.

Move control handle to “BOOM DOWN” position as

required to aid movement.

 

 

 

 

! CAUTION

 

 

 

Be sure hoi st being used is

suitable,

has

suffi cie nt capacity an d i s in the proper

position. Do not al

low anyo ne under

a

backhoe member supported by hoist.

 

 

Figure 13

DIPPERSTICK

 

GUIDE LINK

BOOM

BUCKET LINK

BUCKET

 

Model CBH 60

3. Remove plastic bag con taining bucket pins from backhoe. Attach bucket to dipperstick using one pin, bolt, lock nuts, and shims as need ed to take up gap between dipperstick and bucket.

Model CBH 70

 

3. Remove plastic bag con taining bucket pins from

backhoe. Attach buc ket to dip perstick

using one

pivot pin , t wo 5 /16 NF x 7/8” bolts, lock

nuts, pin

retainers a nd wa shers a s need ed to take up gap under pin retainers. P lace sh ims bet ween dipper - stick and bucket as needed to take up gap.

Model CBH 80

3. Remove plastic bag con taining bucket pins from backhoe. Attach bucket to dipperstick using one pin, two b olts, nuts, loc kwashers, pin re taine rs a nd washers as needed to take up gap under pin retain- ers. Place shims between dipperstick and bucket as needed to take up gap.

4.Attach bucket link to bucket, using same hardware as listed from step #3.

5. Reposition ho ist to backhoe to prevent tippi ng. Remove all remaining strapping and attach stabiliz - ers to m ainframe using pins and ha rdware assem - bled to backhoe.

6.Attach stabilizer cylinders to stabilizers using pins and hardware assembled to stabilizers.

7.Using caution to prevent tipping, raise mainframe with h oist to a height o f approximately 13” and remov e skid. Bl ock mainframe and swin g frame securely.

8.Follow the Attaching Kit Assembly Instr uctions to mount the backhoe to the tractor. Check the installa- tion carefully and make sure that all members are correctly installed and securely fastened.

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Contents CBH60 / CBH70/ CBH80 06/09 Rev $4.00 50065802Congratulations Table of Contents Retail CUSTOMER’S Responsibility Under the Bush HOG WarrantyThis Limited Warranty Shall not Apply Disclaimer of Implied Warranties & Consequential DamagesDealer Preparation Check List CBH60 CBH70 CBH80 BackhoesThis Safety Alert Symbol means ATTENTION! Become Alert Your Safety is InvolvedThis s ymbol is used to call attenti on to safety Important Safety Precautions TractorBackhoe Adjustments and Inspection TransportationAvoid HIGH-PRESSURE Fluids Safety Decals EMPLOYERS, Employees and Operations This Act SeeksChild Labor Under 16 Years Old Befor E PO SitionControls Lock Pins Storage Locations Operating the Backhoe ! CautionPage Bucket should be lowere d to b ed when possible Block and secure tractor onlyFilling the Bucket Dumping the BucketMiscellaneous Finishing Straight WallsBackfilling Bleeding Backhoe Hydraulic System ServiceBeginning of Season Hydraulic System HosesTooth Replacement Tightening Nuts and BoltsLubrication Install the swing safety l ock pin as shown in Figures 1 Place Blocking Under Backhoe Frame For SupportTroubleshooting Procedures Problem Cause CorrectionStabilizer Pads Troubleshooting Troubleshooting Troubleshooting Troubleshooting Troubleshooting Troubleshooting Model CBH 60 Monoblock Valve Repair Disassembly Model CBHModel CBH 70, CBH Valve Repair Disassembly Model CBH 70, CBH 80 Valve Backhoe mainframe and swing frame t o Assembly CBH 60, CBH 70, CBHDo not cut a ny st rapping that fastens Skid base at this timeMounting Backhoe to Tractor Mounting Kits and Optional Kits AssemblyGeneral Description Point Hitch LinkageAssembly Model CBH60 BackhoeAttaching KIT Instructions 11 14 16 28 115 Model CBH70 Backhoe Attaching KIT Instructions General DescriptionPage Model CBH80 Backhoe Attaching KIT Instructions Page GPM Pump PTO Pump & Reservoir KIT InstallationGeneral Description CBH70 Do not Remove the Tractor PTO ShieldCBH GPM Pump Installation General Description CBH 80 6.1 GPM Pump CBH Closed Center System CBH 60 & CBH70 Systems Figure Hydra ulic Ho Ok-Up C BH 80 FoTractors With Closed- Center Hydraulic Backhoe OperationAssembly of a Bush HOG Backho E to a Power Beyond KitsFirst Procedure Bush HOG Loader ValveBush HOG Backhoe & Bush HOG Loader Valve Following instructions are to be used to connect Power Beyond Model CBH60 Figure Power Beyond Model CBH70 & CBH80 Figure Installing Thumb to Backhoe Thumb OperationMechanical Thumb Assembled Page Series CBH60 CBH70 CBH80 Torque Specifications SAE Grade 2 No DashesPage Page Griffin Ave. Selma, AL

CBH60, CBH70, CBH80 specifications

The Bush Hog CBH Series is a prominent lineup of compact, high-performance hydraulic blade mowers ideal for maintaining fields, pastures, and overgrown areas. Comprising models CBH80, CBH70, and CBH60, this series is specifically designed for efficiency and durability, making it suitable for various applications, from agricultural uses to residential properties.

One of the standout features of the CBH Series is its robust construction. Each model is built with a heavy-duty frame designed to withstand the rigors of demanding tasks. The decks are made from high-quality steel, offering enhanced durability while maintaining a lightweight design to optimize performance. With reinforced edges and an innovative design, these mowers guarantee longevity and resistance to wear in challenging environments.

The CBH Series integrates advanced hydraulic systems that ensure smooth operation and maneuverability. The hydraulic drive provides excellent power transmission, allowing users to tackle even the most stubborn vegetation with ease. Each model features adjustable cutting height settings, which give users the flexibility to achieve the desired finish. This adaptability is essential for different terrains and types of foliage.

Another key characteristic of the CBH models is their user-friendly design. The intuitive controls allow for easy operation, making it accessible even for those who may not have extensive experience with machinery. The cutting decks feature a quick-release mechanism, streamlining maintenance and facilitating blade changes when necessary.

The CBH80, CBH70, and CBH60 differ mainly in their width and cutting capabilities. The CBH80 boasts an impressive cutting width of 80 inches, making it ideal for large open fields, while the CBH70 offers a 70-inch cutting width, perfectly balancing efficiency and maneuverability. The CBH60, with a width of 60 inches, is designed for tighter spaces, allowing for easy navigation around trees, fences, and other obstacles.

Safety is paramount in the design of the CBH Series. Each model incorporates features such as safety guards and shields to protect users from debris during operation. Furthermore, the mowers are equipped with a quick-stop system that halts blade rotation almost instantly when the operator releases control, enhancing overall safety.

In conclusion, the Bush Hog CBH Series, with its models CBH80, CBH70, and CBH60, embodies a harmonious blend of power, durability, and user-centric design. Equipped with innovative technologies and safety features, these mowers are well-suited for various operational needs, proving to be invaluable tools for anyone looking to maintain their land effectively. Whether you have extensive acres to manage or a smaller yard, the CBH Series offers the versatility and performance to meet your mowing requirements.
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