Bush Hog PT5 Operator's Manual

Sickle bar boom mower

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Operator's manual (80 pages)

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Published 08/22

This Operator's Manual is an integral part of the safe operation of

this machine and must be maintained with the unit at all times.

READ, UNDERSTAND, and FOLLOW the Safety and Operation

Instructions contained in this manual before operating the

equipment.

Important Operating and Safety Instructions are found in the Mower

Safety Video that can be instantly accessed on the internet at:

www.algqr.com/bve

BUSH HOG

2501 Griffin Ave.

Selma, AL 36703

334-874-2700

www.bushhog.com

OPERATOR'S MANUAL

C01-Cover_B str

PT5

SICKLE BAR

BOOM MOWER

Part No. 50068814C

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Summary of Contents for Bush Hog PT5

Page 1 Instructions contained in this manual before operating the equipment. C01-Cover_B str Important Operating and Safety Instructions are found in the Mower Safety Video that can be instantly accessed on the internet at: www.algqr.com/bve BUSH HOG ® 2501 Griffin Ave. Selma, AL 36703 334-874-2700 www.bushhog.com...
Page 3 In order to reduce accidents and enhance the safe operation of mowers, Bush Hog, in cooperation with other industry manufacturers has developed the AEM/FEMA Industrial and Agricultural Mower Safety Practices video and guide book. The video will familiarize and instruct mower-tractor operators in safe practices when using industrial and agricultural mowing equipment.
Page 4 Bush Hog will provide one (1) AEM Mower Safety Practices Video Please Send Me:  VHS Format – AEM/FEMA Mower Operator Safety Video  DVD Format – AEM/FEMA Mower Operator Safety Video  Mower Operator’s Manual  AEM Mower Operator’s Safety Manual...
Page 5 A Manual canister is provided on the implement where this manual can be properly stored. If you lose or damage this manual a free replacement manual can be obtained from an authorized Bush Hog dealer or by down loading the manual from the Bush Hog website www.bushhog.com...
Page 6 DEALER to CUSTOMER Pre-Delivery / Operation Instructions Dealer should inform the Purchaser of this product of Warranty terms, provisions, and procedures that are applica- ble. Dealer should also inform the Purchaser to review the contents of the Operator’s Manual including safety equipment, safe operation and maintenance, to review the Safety Signs on the implement (and tractor if possible) and of Purchaser’s responsibility to train his/her operators in safe operation procedures.
Page 7: Table Of Contents
Table of Contents SAFETY SECTION ..................1 - 1 SAFETY MESSAGES ............................1 - 2 OPERATOR SAFETY ............................1 - 3 CRUSHING HAZARDS............................ 1 - 4 CONNECTING OR DISCONNECTING IMPLEMENT SAFETY ..............1 - 5 THROWN OBJECT HAZARDS ........................1 - 6 RUN OVER HAZARDS ...........................
Page 8 Table of Contents Power Take Off (PTO)..........................3 - 7 GETTING ON AND OFF THE TRACTOR ...................... 3 - 8 Boarding the Tractor ..........................3 - 8 Dismounting the Tractor ..........................3 - 8 STARTING THE TRACTOR ..........................3 - 9 CONNECTING ATTACHING HEADS TO THE TRACTOR ................
Page 9 Table of Contents HYDRAULIC RAMS ............................5 - 5 Ram Seal Replacement- General Information................... 5 - 5 To Change Seals on Angle, Reach and 40 MM Dia Lift Ram ..............5 - 5 To Change Seals on 50 MM Dia Lift Ram ....................5 - 5 Filtration Maintenance ..........................
Page 12: Safety Messages
NOTE: If you want a translation of this safety section in one of the following Languages, please contact: Translations at 1502 E. Walnut Street Seguin, TX 78155; Fax: (830) 372-9529; Safety Section Translations are available in Spanish, Portuguese, French, German, Russian. GS01str PT5 08/22 Safety Section 1-2 © 2022 Alamo Group Inc.
Page 13: Operator Safety
DO NOT EXCEED IMPLEMENT RATED PTO SPEED AVOID exceeding rated PTO speeds that may result in broken drivelines or blade failures. • SAFETY SIGNS: • REPLACE missing, damaged or unreadable safety signs immediately. PN OSBM-01str PT5 08/22 Safety Section 1-3 © 2022 Alamo Group Inc.
Page 14: Crushing Hazards
NEVER ALLOW children to play on or around Tractor or Implement. • DO NOT operate without operator CAB or OVERHEAD protection. Falling limbs and debris can cause injuries. PN CHBM-01str PT5 08/22 Safety Section 1-4 © 2022 Alamo Group Inc.
Page 15: Connecting Or Disconnecting Implement Safety
WHEN connecting and disconnecting the mower head or boom: • DO NOT crawl or walk under raised mower head or boom. (Refer to Instructions in Operation Section) PN CDBM-01_A str PT5 08/22 Safety Section 1-5 © 2022 Alamo Group Inc.
Page 16: Thrown Object Hazards
3. INSPECT AREA thoroughly before mowing to REMOVE potential THROWN OBJECT HAZARDS. 4. NEVER ALLOW BLADES to CONTACT SOLID OBJECTS like wire, rocks, post, curbs, guardrails, or ground while mowing. PN TOBM-01_A str PT5 08/22 Safety Section 1-6 © 2022 Alamo Group Inc.
Page 17 STOP mowing when EXCESSIVE VIBRATION occurs: • 1. STOP MOWER and tractor ENGINE. 2. INSPECT mower for vibration source. 3. REPLACE any damaged parts and bent or damaged BLADES. PN TOBM-02_A str PT5 08/22 Safety Section 1-7 © 2022 Alamo Group Inc.
Page 18: Run Over Hazards
ONLY mount or dismount when tractor and moving parts are stopped. • STOP ENGINE AND PTO, engage parking brake, lower implement, allow all moving parts to stop and remove key before dismounting from tractor. PN ROBM-01str PT5 08/22 Safety Section 1-8 © 2022 Alamo Group Inc.
Page 19: Mower Blade Contact Hazards
DO NOT approach Sickle Bar head until Tractor Engine has been shut off. • STOP LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped. PN MBBM-01_A str PT5 08/22 Safety Section 1-9 © 2022 Alamo Group Inc.
Page 20: High Pressure Oil Leak Hazards
Tank contents may be under pressure. • Allow oil to cool before removing cap. • Relieve oil pressure before removing cap slowly. • Stay away from hot oil that may spray from tank. PN HPBM-01str PT5 08/22 Safety Section 1-10 © 2022 Alamo Group Inc.
Page 21: Electrical & Fire Hazards
DO NOT operate if oil is leaking. Repair oil leak and remove all accumulated oil before operating. • CLEAR any grass clippings or debris buildup around mower hydraulic pumps, valves or tanks. • SHUT OFF ENGINE while refueling. PN EFBM-01str PT5 08/22 Safety Section 1-11 © 2022 Alamo Group Inc.
Page 22: Transporting Hazards
TURN ON tractor FLASHING WARNING LIGHTS. • ALLOW clearance for implement swing while turning. KEEP raised boom mower 10 feet or greater distance from all power lines and overhead obstructions. PN THBM-01 str PT5 08/22 Safety Section 1-12 © 2022 Alamo Group Inc.
Page 23: Hazards With Maintenance Of Implement
DO NOT modify or alter implement, functions or components. • DO NOT WELD or repair rotating mower components. These may cause vibrations and component failures being thrown from mower. PN HMBM-01 PT5 08/22 Safety Section 1-13 © 2022 Alamo Group Inc.
Page 24 Skirts and Skid Shoes in place and in good condition. • REPLACE any missing, broken or worn safety shields, guards and safety devices. Cancer and Reproductive Harm www.P65Warnings.ca.gov. PN HMBM-01 (2) str PT5 08/22 Safety Section 1-14 © 2022 Alamo Group Inc.
Page 25: Parts Information
SEE YOUR BUSH HOG DEALER DECAL LOCATION NOTE: Bush Hog supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Bush Hog cares about the safety of its customers, operators, and bystanders, and will replace the safety decals on this product in the field, free of charge (Some shipping and handling charges may apply).
Page 27 Safety Decal Booklet (inside cab) 22980.01 REFLECT SMV Sign 00763977 NOTICE Notice to Owner D867 DANGER Run Over Hazard D559 WARNING Use Genuine Bush Hog Parts 46503.01 Seal 50068814 Operator’s Manual 50035829 Canister 9313043 Setscrew 9100103 Flastwasher 9143003 Self Locking Nut...
Page 35: Federal Laws And Regulations
(Refer to U.S. Dept. of Labor, Employment Standard Administration, Wage & Home Division, Child Labor Bulletin #102.) PT5 08/22 Safety Section 1-25 © 2022 Alamo Group Inc.
Page 37 Table of Contents Acknowledgment ..............2 Foreword .................3 Safety Alerts ................4 A Word to the User/Operator ..........5 Types of Industrial/Agricultural Mowers ......6 Follow a Safety Program............8 Prepare for Safe Operation ..........13 Start Safely ................22 Operate Safely ..............24 Shut Down Safely ..............38 Perform Maintenance Safely ..........39 Final Word to the User ............55 Acknowledgment...
Page 38: Safety Alerts
Safety Alerts Signal Words Safety Alert Symbol Signal words are distinctive words that are typically This Safety Alert Symbol means: “Attention! Stay alert! found on safety signs on the mower and other job site Your safety is involved!” equipment. These words may also be found in this manual and the manufacturer’s operator's manuals.
Page 39: Types Of Industrial/Agricultural Mowers
Types of Industrial/Agricultural Mowers Industrial/Agricultural Mower Types Mowers are used for clipping pastures, shredding crop residue, cutting heavy brush, and mowing waterways, right–of–ways, roadsides or highways. Also, these Flail mowers are used for cutting grass and other growth in public areas such as parks and cemeteries. Rotary Boom Folding wing rotary...
Page 40: Follow A Safety Program
Follow a Safety Program For Safe Operation You must be a qualified and authorized operator An operator taking prescriptions or over-the-counter medication must consult a medical professional to safely operate this machine. You must clearly understand the written instructions supplied by the regarding any side effects of the medication that would hinder their ability to safely operate this equipment.
Page 41 Follow a Safety Program Know the Rules Most job sites have rules governing equipment use and • Only qualified and authorized individuals may operate maintenance. Before you start work at a new location, this equipment. check with the supervisor or safety coordinator. Ask •...
Page 42: Prepare For Safe Operation
Follow a Safety Program Know the Equipment IMPORTANT: This manual covers safe practices for Read and understand the DANGER, WARNING, industrial/agricultural mower equipment. If your machine CAUTION, and NOTICE safety labels and other is equipped with other devices or special attachments, informational signs on the machine, the attachments, and in the manufacturer’s operator's manuals.
Page 43 Prepare for Safe Operation Inspect the Machines Before beginning your workday, check for the • Operator station platform is clear of tools, objects, following as applicable and repair or replace as and debris. Associated steps, handholds, or railings needed. Additional details and descriptions are are clean and functional.
Page 44 Prepare for Safe Operation Avoid Injury From Raised Equipment Pressurized Fluid Injection Hazard Avoid possible crushing injury from falling mower or WARNING! Accidental injection of pressurized fluid other raised equipment. into the hands or body is dangerous and could result in death or serious injury.
Page 45 Prepare for Safe Operation Ultra-Low Sulfur Diesel (ULSD) Clean Up Fuel Hazard Clean windows, lights, and safety signs. Avoid Static Electricity Risk When Fueling Make sure the operator’s area, steering levers, pedals, joysticks, steps, and grab handles are clean. Oil, grease, WARNING! Ultra-Low Sulfur Diesel (ULSD) poses a grass, leaves, needles, snow, ice, mud, or debris in greater static ignition hazard than earlier diesel...
Page 46 Prepare for Safe Operation Know the Working Area Learn as much about your working area as possible. Analyze mowing area to determine: • The most efficient mowing procedure. Check at Ground or Floor Level • The height of the material to be mowed. Before you operate, inspect the surface over which •...
Page 47: Start Safely
Start Safely Starting the Engine WARNING! Start the engine from the operator’s seat • Clear the area of all persons. only. Never attempt to start the engine by shorting • Sound the horn. across starter terminals or reaching the key from •...
Page 48: Operate Safely
Operate Safely Masked Visibility Areas Remember These Rules Machines have areas where the operator’s visibility Stay in the operator's seat with the seat belt fastened of the job site can be affected by the machine itself. when operating. ROPS posts, attachments, even items in the cab, could Make sure you have adequate visibility and sufficient limit your view of the surrounding area and possibly lighting during operation.
Page 49 Operate Safely Watch Out for Hazardous Traveling on Job Site Working Conditions Take it slow and easy when traveling through congested areas. Traffic courtesy pays off. Be alert for hazards. Know where you are at all times. Watch for branches, cables, or doorways. Give the right-of-way to loaded machines.
Page 50: Power Take Off (Pto)
Operate Safely Transporting Safety Tips Always wear your seat belt when loading or unloading • Cover or remove rear-facing SMV sign on the your machine from a transport device, such as a flatbed machine, if equipped, to avoid confusing drivers truck.
Page 51 Operate Safely Pull-type hitch-mounted mowers: Skid steer-mounted mowers • Refer to mower and tractor manufacturer’s operator's • Refer to mower and skid steer loader manufacturer's manuals. operator's manuals. • Remove three-point hitch quick coupler, if equipped. • Lower the lift arms and title the loader's coupler forward.
Page 52 Operate Safely Mower-Thrown Objects Depending on the designed purpose, mowers are The risk of serious injury or death from thrown objects designed to cut grass, weeds, brush and crops. The can be significantly reduced by following three rules. If mower blades have been designed and tested for all of these safety rules are not followed, the mowing rugged use.
Page 53 Operate Safely Extremely Tall Grass Mowing Watch Equipment Clearances You may need to mow extremely tall, non-crop grass Three-point hitch and side-mounted mowers have a twice. (See page 32, Mower-Thrown Objects.) larger turning arc than pull-type mowers. Allow sufficient clearance for mower swing while turning. First mowing pass: Do not allow bystanders near the tractor and mower •...
Page 54 Operate Safely Wing and Side Mount Mowers Ditch Bank Mowing Safety Practices Safety Practices Use care when mowing ditch banks. Watch for washouts, eroded areas and mowing obstructions along Raised wing positions reduce shielding protection and the ditch banks. Hitting obstructions with side-mount increases the thrown object and blade contact hazard or boom mowers may swerve the tractor’s front end risks.
Page 55: Shut Down Safely
Shut Down Safely Select a Proper Parking Site When shutting down, park the machine in a designated • Raise operator seat/restraint bar(s), if equipped. area out of traffic, select level ground whenever • Unbuckle seat belt/restraint. possible. Lower raised equipment to the ground. •...
Page 56 Perform Maintenance Safely Mower Parts and Your Safety WARNING! Avoid death or serious injury from entanglement. Do not wear loose clothing or Mower manufacturers use specific fasteners and accessories. Stay away from all rotating components specially designed parts to meet mowing operations when the engine is running.
Page 57 Perform Maintenance Safely Common Maintenance Attach a “DO NOT OPERATE” warning tag to the control levers. Lockout/tagout the unit according to Safety Practices the manufacturer’s operating manual. If there is a key, Use Proper Ventilation remove it and take it with you. If it is necessary to run an engine in an enclosed area, Install approved support device(s) when working under remove the exhaust fumes from the area with an...
Page 58 Perform Maintenance Safely Ultra-Low Sulfur Diesel (ULSD) Hazard Hydraulic System Hazards WARNING! Ultra-Low Sulfur Diesel (ULSD) poses a Be sure to follow manufacturer’s instructions for relieving greater static ignition hazard than earlier diesel fluid pressure before performing any maintenance. The formulations with higher sulfur content.
Page 59 Perform Maintenance Safely Before working on the electrical system, disconnect the If liquid from the battery contacts your eyes, flush battery cable(s). immediately with clean water and get medical attention. Wear chemical-resistant gloves and protective clothing • Remove the battery negative (–) cable(s) first. to keep liquid off your skin.
Page 60 Perform Maintenance Safely Tire and Wheel Maintenance Check your tires and wheels daily because the stability WARNING! The types of wheels and tires usually of the machine can be dramatically affected by tire found on this equipment require special care when pressure or damage to tires or wheels.
Page 61 Perform Maintenance Safely Mower Blade Maintenance Roll-Over Protective Structure (ROPS) and Falling Object Protective Do not take chances using damaged or bent blades. Structure (FOPS) Safety Precautions The mower manufacturers from the Association of Equipment Manufacturers (AEM) and the Farm Do not remove the ROPS/FOPS except for service.
Page 62 Notes...
Page 63: Final Word To The User
A Final Word to the User You have just finished reading the AEM Industrial/Agricultural Mower Safety Manual. It is impossible for this manual to cover every safety situation that you may encounter on a daily basis. Your knowledge of these safety precautions and your application to the basic rules of safety will help to build good judgment in all situations.
Page 94 INTRODUCTION This PT5 Sickle Bar is designed with care and built with quality materials by skilled workers. Proper assembly, maintenance, and operating practices, as described in this manual, will help the owner/operator get years of satisfactory service from the machine.
Page 95 • Warranty - One year parts and labor. Non-governmental users subject to a modified policy. Only genuine Alamo Industrial OEM parts may be used for warranty replacement. Optional Equipment 540 PTO Pump and Tank Hydraulic Kit PT5 08/22 Introduction Section 2-3 © 2022 Alamo Group Inc.
Page 96 NOTE: Warranties are honored only if completed “Owner Registration and Warranty” forms are received by Bush Hog within thirty days of delivery of the implement. 3. Record the Model and Serial Numbers on the Warranty page at the front of the Operator’s Manual. Keep this as part of the permanent maintenance file for the implement.
Page 97 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 judgment of Bush Hog such use affects its performance, stability or reliability.
Page 100 ASSEMBLY TRACTOR SELECTION The PT5 is specifically designed to be fitted to all tractors with Category I linkage facility and a minimum weight inclusive of ballast to manufacturer’s specifications of 650 kg (1430 lbs.). The tractor should also be equipped with an OPEN CENTER HYDRAULIC SYSTEM.
Page 101 Consult the tractor’s handbook for correct installation of the supply and return connection. Note that if the tractor is equipped with one or more quick release hydraulic couplings the PT5 supply and return hydraulic components may need to be rearranged to facilitate fitting to a variety of tractors.
Page 104 Pictures contained in this section are intended to be used as a visual aid to assist in explaining the operation of a PT5 and are not specific to any model. Some pictures may show shields removed for picture clarity.
Page 105 • Dipper Arm is 2-1/4” Tubing • Mechanical Breakaway • Tractor-Supplied Hydraulics • 4’ or 5’ Sickle Bar Head • Sickle bar angling range of 250 degrees • Cutting Capacity: 1/2” diameter PT5 08/22 Operation Section 4-3 © 2022 Alamo Group Inc.
Page 106 Serious injury or death to the operator or others could result if the operator is under the influence of drugs or alcohol. (SG-27) str PT5 08/22 Operation Section 4-4 © 2022 Alamo Group Inc.
Page 107 Never operate the Tractor and Mower Unit without an OPS (Operators Protective Structure) or Cab to prevent injury from objects thrown from ground or from overhead trimming. Stop mowing if workers or passersby are within 300 feet. (SBM-9str) PT5 08/22 Operation Section 4-5 © 2022 Alamo Group Inc.
Page 108 The horsepower required to operate the mower depends on many factors including vegetation to be cut, terrain condition, operator experience, and condition of the mower and tractor. For most mowing condition, the PT5 sickle bar requires a tractor with at least 15 HP. Operating the mower with a tractor that does not have adequate power may damage the tractor engine.
Page 109 OPERATION 3.6 Hydraulics The PT5 uses the tractor’s open center hydraulics remote outlets; optimum mower performance will require 3.8 to 5.6 gallons per minute. Adjust tractor RPM to achieve this hydraulic flow rate (Higher flow rates may cause damage to the cutter’s drive mechanism).
Page 110: Getting On And Off The Tractor
Place the tractor shift lever into a low range or parking gear to prevent the tractor from rolling. Never dismount a Tractor that is moving or while the engine is running. Operate the Tractor controls from the tractor seat only. (SG-9)str PT5 08/22 Operation Section 4-8 © 2022 Alamo Group Inc.
Page 111: Starting The Tractor
Always shut the Tractor completely down, place the transmission in park, and set the parking brake before you or anyone else attempts to connect or disconnect the Implement and Tractor hitches. (S3PT-15) str PT5 08/22 Operation Section 4-9 © 2022 Alamo Group Inc.
Page 112: Connecting Attaching Heads To The Tractor
Never work under the Implement, the framework, or any lifted component unless the Implement is securely supported or blocked up to prevent sudden or inadvertent falling which could cause death or serious injury. (SG-14)str PT5 08/22 Operation Section 4-10 © 2022 Alamo Group Inc.
Page 113: Pre-Operation And Inspection
Make sure all pins have cotter pins and washers. Serious injury may occur from not maintaining this machine in good working order. (SG-21 )str PT5 08/22 Operation Section 4-11 © 2022 Alamo Group Inc.
Page 114: Tractor Pre-Operation Inspection-Service
Replace bent or broken blades with new blades. NEVER ATTEMPT TO STRAIGHTEN, WELD, OR WELD HARDFACING ON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLY CAUSE SERIOUS INJURY FROM THROWN BLADES. (SGM-10) str PT5 08/22 Operation Section 4-12 © 2022 Alamo Group Inc.
Page 115 Never leave the mower unattended while the head is in the raised position. The mower could fall causing serious injury to anyone who might inadvertently be under the mower. (SBM-4str) PT5 08/22 Operation Section 4-13 © 2022 Alamo Group Inc.
Page 116 Inspect the condition of the skid shoe and hardware. OPS-B-0060str Never attempt to lubricate, adjust, or remove material from the Implement while it is in motion or while tractor engine is running. (SG-20)str PT5 08/22 Operation Section 4-14 © 2022 Alamo Group Inc.
Page 117 REMOVE the HOSE and have it tested at a Dealer. If oil does penetrate the skin, have the injury treated immediately by a physician knowledgeable and skilled in this procedure. (SG-15) str PT5 08/22 Operation Section 4-15 © 2022 Alamo Group Inc.
Page 118 The knife drive gearbox has been lubricated The knife wear plates have been lubricated The skid shoes are in good condition and tight Operator’s Signature: ____________________________________________ DO NOT OPERATE an UNSAFE TRACTOR or MOWER PT5 08/22 Operation Section 4-16 © 2022 Alamo Group Inc.
Page 119: Tractor Pre-Operation Inspection
The engine coolant fluid level is full The radiator is free of debris The air filter is in good condition Operator’s Signature: ____________________________________________ DO NOT OPERATE an UNSAFE TRACTOR or IMPLEMENT PT5 08/22 Operation Section 4-17 © 2022 Alamo Group Inc.
Page 120: Operating The Implement
The PT5’s swingover feature allows it to be operated on both sides of the tractor without any rebuilding or operator adjustments. However, to achieve the best cutting action, the cutterbar mounting is designed to pitch the knife downwards at eight degrees.
Page 122: Forward Speed
Always if possible, carry out the “swingover” action on level ground. If swinging over on sloping ground is absolutely unavoidable always carry out the maneuver with the tractor facing directly up the slope. Never swingover when facing either across or down a slope. PT5 08/22 Operation Section 4-20 © 2022 Alamo Group Inc.
Page 123: Driving The Tractor And Implement
Place the tractor shift lever into a low range or parking gear to prevent the tractor from rolling. Never dismount a Tractor that is moving or while the engine is running. Operate the Tractor controls from the tractor seat only. (SG-9)str PT5 08/22 Operation Section 4-21 © 2022 Alamo Group Inc.
Page 124: Starting The Tractor
Consult an authorized dealer if the starting procedure is unclear. Ensure the 3-point control lever is in the lowered position and the PTO is disengaged before starting the tractor. OPS-U- 0033str PT5 08/22 Operation Section 4-22 © 2022 Alamo Group Inc.
Page 125: Brake And Differential Setting
Make certain that the Boom swing path is clear of bystanders, powerlines, and obstructions to prevent injury, electrocution, and possible machine damage. Swing Boom SLOWLY AND CAREFULLY. Avoid sudden starting and stopping. (Ops-0002-MISC)str PT5 08/22 Operation Section 4-23 © 2022 Alamo Group Inc.
Page 126: Driving The Tractor And Boom
Never allow the mower head or boom within 10 feet of any power line. When working close to overhead power lines consult your electric company for a safe code of operation. (SBM-7W)str PT5 08/22 Operation Section 4-24 © 2022 Alamo Group Inc.
Page 127: Operating The Tractor And Implement
Inspect the cutting area for such objects before mowing. Remove any like object from the site. Never allow the cutting blades to contact such items. (SGM-06) str PT5 08/22 Operation Section 4-25 © 2022 Alamo Group Inc.
Page 128: Foreign Debris Hazards/Overhead Obstructions
If you are unable to clearly see these types of items discontinue mowing. (SGM-1) str PT5 08/22 Operation Section 4-26 © 2022 Alamo Group Inc.
Page 129: Operating The Attached Head
Never mow an area that you have not inspected and removed debris or foreign material. (SGM-08) str PT5 08/22 Operation Section 4-27 © 2022 Alamo Group Inc.
Page 130: Shutting Down The Attached Head
Never allow children to play on or around Tractor or Implement. Children can slip or fall off the Equipment and be killed or injured. Inadvertent contact with controls can cause the Implement to shift or fall crushing themselves or others. (SG-25) str PT5 08/22 Operation Section 4-28 © 2022 Alamo Group Inc.
Page 131: Disconnecting The Implement
Place the cutterbar guard over the knife. Remember keep fingers away from the knife so it can move, even with the tractor engine switched off. Place the machine in the transport position by carrying out the following procedure: PT5 08/22 Operation Section 4-29 © 2022 Alamo Group Inc.
Page 132: Transporting On Public Roadways
Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in such a way as to be clearly visible and legible. When transporting the Equipment use the Tractor flashing warning lights and follow all local traffic regulations. (SG-6)str PT5 08/22 Operation Section 4-30 © 2022 Alamo Group Inc.
Page 133 Always stay alert when transporting the tractor and implement on public roads. Use caution and reduce speed if other vehicles or pedestrians are in the area. OPS-U- 0022 str PT5 08/22 Operation Section 4-31 © 2022 Alamo Group Inc.
Page 134: Hauling The Tractor And Implement
Ensure that the load will be in compliance with the legal limits set for the areas that will be traveled through. OPS-U-0024 PT5 08/22 Operation Section 4-32 © 2022 Alamo Group Inc.
Page 135 If during transport a hard braking, sharp turning, or swerving action was performed, stop at the next safe location to inspect the security of the load. OPS-U- 0026str PT5 08/22 Operation Section 4-33 © 2022 Alamo Group Inc.
Page 138: Lubrication
In addition, occasionally oil the con-rod pivots and bushes. FASTENERS Check daily that all bolts and nuts are tight, pins are secure and hydraulic connections are not leaking. PT5 08/22 Maintenance Section 5-2 © 2022 Alamo Group Inc.
Page 139: Cutterbar
(5). The knife guide should be adjusted until the matting faces are flush. No downward pressure should be exerted onto the knife as this may impede its free movement. PT5 08/22 Maintenance Section 5-3 © 2022 Alamo Group Inc.
Page 140 Sharpening with files is not recommended as the process tends to leave small burrs on the edge which when the knife is replaced, will curl under impeding the free movement of the knife and leave a blunt cutting edge. PT5 08/22 Maintenance Section 5-4...
Page 141: Hydraulic Rams
12 months. It is important to note hours worked as if the filter becomes blocked, an internal bypass within the canister will operate and no symptoms of filter malfunction will occur to jog your memory. PT5 08/22 Maintenance Section 5-5...
Page 142: Cylinder Rod Maintenance
Also remember that any other protectant must be compatible with hydraulic fluid. Bush Hog is not responsible for rust or pitting of the cylinder rod due to weather exposure or impacts from normal operation or mounting. If hydraulic cylinders and or the cylinder rods are damaged as a result of the rods rusting or pitting, the hydraulic cylinders and rods will not be covered under warranty by Bush Hog.
Page 143: Hydraulic Hoses
Neither will a claim be considered where the hose end has been damaged by a flow or where the threads or unions have been damaged by overtightening. PT5 08/22 Maintenance Section 5-7 © 2022 Alamo Group Inc.
Page 144: Hose Connections
NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal engine oil. They do not apply if special graphited or molydisulphide greases or other extreme pressure lubricants are used. This applies to both UNF fine and UNC coarse threads. PT5 08/22 Maintenance Section 5-8 © 2022 Alamo Group Inc.

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