Bush Hog CBH70, CBH80, CBH60 manual Model CBH 70, CBH 80 Valve

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8.At th e FRONT of the va lve remove all parts con - nected to the spool (handle, linkage, etc.).

9. At the F RONT of the valve re move sea l pla te retainer, back-up washer and spool O-ring seal.

10. Thoroughly clean counter bore.

Tie Rod Nuts

Mounting Pads

End

Section

11.Lightly oil new O-ring seal. Slide O-ring seal over valve spool and insert in seal counte r bore. Replace back-up washer, and seal plate retainer.

12.Reattach all parts connected to the spool (han - dle, linkage, etc.).

MODEL CBH 70, CBH 80 VALVE

Figure 12

“O”- Ring

Mounting

Pads

Inlet

Bonnet Port

Float

Bonnet

Tie

Rods

Image 29

Contents 06/09 Rev $4.00 50065802 CBH60 / CBH70/ CBH80Congratulations Retail CUSTOMER’S Responsibility Under the Bush HOG Warranty Table of ContentsDisclaimer of Implied Warranties & Consequential Damages This Limited Warranty Shall not ApplyCBH60 CBH70 CBH80 Backhoes Dealer Preparation Check ListThis s ymbol is used to call attenti on to safety This Safety Alert Symbol means ATTENTION! Become AlertYour Safety is Involved Backhoe Important Safety PrecautionsTractor Avoid HIGH-PRESSURE Fluids Adjustments and InspectionTransportation Safety Decals Child Labor Under 16 Years Old EMPLOYERS, Employees and OperationsThis Act Seeks Controls Befor EPO Sition Operating the Backhoe ! Caution Lock Pins Storage LocationsPage Block and secure tractor only Bucket should be lowere d to b ed when possibleDumping the Bucket Filling the BucketBackfilling MiscellaneousFinishing Straight Walls Beginning of Season ServiceBleeding Backhoe Hydraulic System Hydraulic System HosesLubrication Tooth ReplacementTightening Nuts and Bolts Place Blocking Under Backhoe Frame For Support Install the swing safety l ock pin as shown in Figures 1Stabilizer Pads Troubleshooting ProceduresProblem Cause Correction Troubleshooting Troubleshooting Troubleshooting Troubleshooting Troubleshooting Troubleshooting Model CBH Model CBH 60 Monoblock Valve Repair DisassemblyModel CBH 70, CBH Valve Repair Disassembly Model CBH 70, CBH 80 Valve Do not cut a ny st rapping that fastens Assembly CBH 60, CBH 70, CBHBackhoe mainframe and swing frame t o Skid base at this timeGeneral Description Mounting Kits and Optional Kits AssemblyMounting Backhoe to Tractor Point Hitch LinkageAttaching KIT Instructions AssemblyModel CBH60 Backhoe 11 14 16 28 115 General Description Model CBH70 Backhoe Attaching KIT InstructionsPage Model CBH80 Backhoe Attaching KIT Instructions Page General Description CBH70 PTO Pump & Reservoir KIT InstallationGPM Pump 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 Tractors With Closed- Center Hydraulic Hydra ulic Ho Ok-Up C BH 80 FoSystems Figure Backhoe OperationFirst Procedure Power Beyond KitsAssembly of a Bush HOG Backho E to a 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 Thumb Operation Installing Thumb to BackhoeMechanical Thumb Assembled Page Series CBH60 CBH70 CBH80 SAE Grade 2 No Dashes Torque SpecificationsPage 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.