BOOM ARM MOWER Published 03/09 Part No. 02983328C OPERATOR’S MANUAL 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. C01Cover ALAMO INDUSTRIAL ® 1502 E. Walnut Seguin, Texas 78155 830-372-3551 Email: parts@alamo-industrial.com ©2009 Alamo Group Inc. $0.
To the Owner/Operator/Dealer All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded operator who recognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed this implement to be used with all its safety equipment properly attached to minimize the chance of accidents. BEFORE YOU START!!Read the safety messages on the implement and shown in your manual.
In order to reduce accidents and enhance the safe operation of mowers, Alamo Industrial, 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.
Alamo Industrial Division is willing to 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 Requester Name Phone: Requester Address: City State Zip Code Mower Model: Serial Number: Date Purchased: Dealer Salesperson: Dealership Name: Dealership Location: Mail to: AEM Video Services 1502 E Walnut street Seguin, TX 78155 Or Fax t
Table Of Contents SAFETY SECTION .............................................................................................................. 1-1 General Safety Instructions and Practices ......................................................................................................... 1-2 Operator Safety Instructions and Practices .......................................................................................................
Driving the Tractor and Boom .......................................................................................................................... 3-40 OPERATING THE BOOM UNIT AND ATTACHED HEAD .............................................................................. 3-41 Foreign Debris Hazards/Overhead Obstructions ............................................................................................. 3-42 Operating Speed and Ground Speed ....................................................
SAFETY SECTION Safety Section 1-1 ©2009 Alamo Group Inc.
SAFETY General Safety Instructions and Practices SAFETY A careful operator is the best operator. Safety is of primary importance to the manufacturer and should be to the owner/operator. Most accidents can be avoided by being aware of your equipment, your surroundings, and observing certain precautions. The first section of this manual includes a list of Safety Messages that, if followed, will help protect the operator and bystanders from injury or death.
SAFETY Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (SG-30) Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer, birth defects or other reproductive harm.
SAFETY KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglement and possible serious injury or death. (SG-24) Never allow children to play on or around Tractor or Implement. Children can slip or fall off the Equipment and be injured or killed. Children can cause the Implement to shift or fall crushing themselves or others. (SG-25) SAFETY NEVER use drugs or alcohol immediately before or while operating the Tractor and Implement.
SAFETY The rotating parts of this machine continue to rotate even after the Tractor has been turned off. The operator should remain in his seat for 60 seconds after the brake has been set, the PTO disengaged, the tractor turned off, and all evidence of rotation has ceased. (SBM-5) “Wait a minute...Save a life!” Do not put hands or feet under mower decks. Blade Contact can result in serious injury or even death. Stay away until all motion has stopped and the decks are securely blocked up.
SAFETY Equipment Operation Safety Instructions and Practices SAFETY Never leave the Tractor and Implement unattended while the Implement is in the lifted position. Accidental operation of lifting lever or a hydraulic failure may cause sudden drop of unit with injury or death by crushing. To properly park the implement when disconnecting it from the tractor, lower the stand and put the retaining pin securely in place, or put a secure support under the A-Frame. Lower the implement carefully to the ground.
SAFETY Do not back up this implement when the boom or mower head is extended. Backing could damage the machine or its components. (SBM-19) Follow these guidelines to reduce the risk of equipment and grass fires while operating, servicing, and repairing the Mower and Tractor: -Equip the Tractor with a fire extinguisher in an accessible location. -Do Not smoke or have an open flame near the Mower and Tractor. -Do Not drive into burning debris or freshly burnt areas.
SAFETY Flail Mowers are capable under adverse conditions of throwingobjects for great distances (100 yards or more) and causing seriousinjury or death. Follow safety messages carefully.
SAFETY Do not mount or dismount the Tractor while the tractor is moving. Mount the Tractor only when the Tractor and all moving parts are completely stopped. (SG-12) Start tractor only when properly seated in the Tractor seat. Starting a tractor in gear can result in injury or death. Read the Tractor operators manual for proper starting instructions. (SG-13) Never run the Tractor engine in a closed building or without adequate ventilation. The exhaust fumes can be hazardous to your health.
SAFETY Do Not operate this equipment in areas where insects such as bees may attack you and/or cause you to lose control of the equipment. If you must enter in such areas, use a tractor with an enclosed Cab and close the windows to prevent insects from entering. If a tractor cab is not available, wear suitable clothing including head, face, and hand protection to shield you from the insects.
SAFETY Mow at the speed that you can safely operate and control the tractor and mower. The correct mowing speed depends on terrain condition and grass type, density, and height of cut. Normal ground speed range is from 2 to 5 mph(3-8 kph). Use slow mowing speeds when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power lines, or when debris and foreign objects are to be avoided.
SAFETY Do not let the Blades turn when the Mower Deck is raised for any reason, including clearance or for turning. Raising the Mower deck exposes the Cutting Blades which creates a potentially serious hazard and could cause serious injury or even death from objects thrown from the Blades. (SRM-07) Maintenance and Service Safety Instructions and Practices SAFETY Make sure the PTO shield, integral driveline shields, and input shields are is installed when using PTO-driven equipment.
SAFETY DO NOT allow any person under a raised boom or mower head unless it is securely locked up or supported. DO NOT approach the Implement unless the Tractor is turned off and all motion has ceased. Never work under the frame work, or any lifted component unless the implement is securely supported or blocked up. Inadvertent contact with the controls could allow a component to fall. A sudden or inadvertent fall by any of these components could cause serious injury or even death.
SAFETY Perform service, repairs and lubrication according to the maintenance section. Ensure the unit is properly lubricated as specified in the lubrication schedule and all bolts and nuts are properly torqued. Failure to properly service, repair and maintain this Implement in good operating condition could cause component failure and possible serious injury or even death. (SG-35) SAFETY Use caution and wear protective gloves when handling sharp objects such as blades, knives, and other cutting edges.
SAFETY Be particularly careful in transport. The Mower has raised the center of gravity for the tractor and has increased the possibility of overturn. Turn curves or go up slopes only at low speed and using a gradual turning angle. Slow down on rough or uneven surfaces. (SBM-3) 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 with in 100 yards.
SAFETY Transport only at speeds where you can maintain control of the equipment. Serious accidents and injuries can result from operating this equipment at high speeds. Understand the Tractor and Implement and how it handles before transporting on streets and highways. Make sure the Tractor steering and brakes are in good condition and operate properly. SAFETY Before transporting the Tractor and Implement, determine the proper transport speeds for you and the equipment.
SAFETY Decal Location NOTE: Alamo Industrial supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Alamo Industrial 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). Contact your Alamo Industrial dealer to order replacement decals. SAFETY ITEM PART NO. QTY.
SAFETY SAFETY ITEM 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. PART NO. QTY.
SAFETY SAFETY ITEM 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. PART NO. 002369 02965141 02967668 02967867 00725739 00758194 02925100 000108 000678 00757139 02970887 02979551 AXTREME 03/09 ©2009 Alamo Group Inc. QTY.
SAFETY SAFETY ITEM 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. PART NO. QTY.
SAFETY SAFETY ITEM 1. 2. 3. 4. 5. PART NO. QTY. DESCRIPTION 02972145 1 TIMBER CAT 5’ 02972146 1 TIMBER CAT 7’ 00757139 02971931 00757140 02973496 000678 1 1 1 2 1 Decal - Alamo TK Logo Decal - Timber Cat Decal - Alamo Logo Keep Away - Amputation Decal - Grease Fitting Inside AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY SAFETY ITEM PART NO. QTY. TYPE DESCRIPTION 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21.
SAFETY SAFETY ITEM PART NO. QTY. DESCRIPTION 1. 2. 3. 4. 5. 6. 7. 8. 6659 02970354 02965093 00725746 02973496 00756059 001650 02925100 1 1 1 1 1 1 2 1 INSTRUCT INSTRUCT ATTNETION PELIGRO DANGER WARNING LOGO INSTRUCT AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY SAFETY ITEM 1. . . 2. PART NO. QTY. DESCRIPTION 02982733 1 18’ Boom Assy 02982736 1 22’ Boom Assy 02982739 1 25’ Boom Assy 02983263 02983264 02983265 02962764 2 2 2 6 Name Logo, 18’ Axtreme Name Logo, 22’ Axtreme Name Logo, 25’ Axtreme Pinch Points AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY SAFETY ITEM 1. 2. PART NO. QTY. DESCRIPTION 02984841 1 28’T Boom Assy 02985356 02962764 2 6 Name Logo, 28’ Axtreme Pinch Points AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY Decal Description SAFETY Slow Moving Vehicle Decal. Keep SMV reflector clean and visible. DO NOT transport or operate without the SMV. P/N 03200347 Information that Grease Fitting is present and must apply grease. P/N 000678 NAME LOGO P/N 02971943 Name LOGO - Alamo Industrial P/N 00757139 AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY Name LOGO - Alamo Industrial P/N 00757140 P/N 02958241 DANGER! - Keep Away - Thrown Objects. Inspect area before mowing. Do not let rotating blades contact solid objects. Operate only if all Guards Deflectors are in place. Do not operate with Mower or Wing raised off the ground. Stop mowing if Passerby enter the area. Stay away from rotating blades. Keep hands and feet away from rotating blades. Do not approach mower until all movement has stopped.
SAFETY DANGER! - Multi Hazard - Failure to follow Safety Messages and Operating Instructions can cause serious bodily injury or even death to Operator and Others in area. SAFETY P/N 02967827 DANGER! - Multi Hazard - Failure to follow Safety Messages and Operating Instructions can cause serious bodily injury or even death to Operator and Others in area. P/N 02967867 Red Reflectors P/N 2738332 Yellow Reflectors P/N 2738333 AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY WARNING! Pinch Points WARNING! Do not operate mower with safety shield removed. P/N TB1011 WARNING! Inspect Rubber Deflector and replace if damaged or noticeably worn. Do not operate mower if deflector is missing or damaged. P/N 24028 Blade Rotation Clockwise. P/N D138 AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY CAUTION! Do not lubricate with automatic grease gun. Grease with hand gun grease only. SAFETY P/N 22839 WARNING! Replace blade bolts and nuts everytime you replace mower blades. P/N D375 LOGO NAME 18’ AXTREME ALAMO INDUSTRIAL P/N 02983263 LOGO NAME 22’ AXTREME ALAMO INDUSTRIAL P/N 02983264 AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY LOGO NAME 25’ AXTREME ALAMO INDUSTRIAL Danger! Mult-Hazard Warning. Failing to follow these Safety Messages and Operating Instructions can cause serious bodily injury or even death to operator and others in the area. P/N 002369 WARNING! - Cutting while Flail Head is raised off ground will allow high-speed Flail Blades to throw cuttings at high speed for a considerable distance. Thrown objects can cause serious bodily injury.
SAFETY Instructions to properly lubricate and check mower for potential problems prior to operation. SAFETY P/N 000108 WARNING! Do not operate with Belt Shield removed. Finger(s) may be pinched off if get caught between V-Belt and Pulley. P/N 00758194 Name LOGO - Alamo Industrial P/N 02979551 NAME DECAL P/N 02970887 AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY WARNING! Keep all safety shielding installed, repaired and replaced when damaged so that machine stays in safe condition. P/N 00756007 P/N 03200432 NAME LOGO P/N 02971931 DANGER! KEEP AWAY! Sickle Blades are guarded only by remote location. Keep all persons away from cutting Blades to prevent amputation of contacted body parts. P/N 02973496 AXTREME 03/09 ©2009 Alamo Group Inc. Safety Section 1-33 SAFETY IMPORTANT - Use ALAMO Genuine Flail Parts.
SAFETY WARNING! Maintain shields and deflectors in good condition. Failure to do so may lead to injury or even death. SAFETY P/N 00769736 DANGER! Keep Away Thrown Objects. Inspect the area before mowing for potential mower hazards. Remove or avoid all foreign objects such as wire, cable, metal objects, and all other foreign material. Foreign material can be thrown from the mower and cause serious bodily injury to the operator and passerby.
SAFETY WARNING! Failure to INSPECT and REPAIR or REPLACE Hoses may allow worn Hoses to rupture SUDDENLY and VIOLENTLY with resulting serious BODILY INJURY from SCALDING or FIRE with resulting BURN INJURY or DEATH. SAFETY P/N 02965262 LOGO NAME BUZZBAR. P/N 02974998 WARNING- Hearing Protection is required when working within 100 yards of this machine. P/N 02975158 DANGER- Keep away rotating blades. P/N 02975170 AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY WARNING- Disconnect the hydraulic solenoid before preforming service work on tractor or mower. SAFETY P/N 02975515 INSTRUCT- Do not locate hitch post in this area P/N 02975516 INSTRUCT- Pitch Adjust P/N 02975514 Red Reflector. Keep reflectors clean and visible. P/N 1458392 AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY Amber Reflector. Keep reflectors clean and visible. IMPORTANT - Inspect knife to ledger plate clearance daily. Poor cutting performance will result if proper clearance is not maintained. Refer to operators manual for adjustment. 02970354 INFORMATION - To prevent premature hydraulic component failure, do not over speed the engine. When using the mower attachment, operate tractor at the engine speed which will deliver 540 PTO RPM on Tachometer.
SAFETY WARNING! Never use your hand to check for oil leaks. Always use paper or cardboard. SAFETY P/N 00756059 ALAMO NAME LOGO. P/N 001650 LOGO NAME INDUSTRIAL 28’T AXTREME ALAMO P/N 02985356 AXTREME 03/09 ©2009 Alamo Group Inc.
SAFETY Federal Laws and Regulations This section is intended to explain in broad terms the concept and effect of federal laws and regulations concerning employer and employee equipment operators. This section is not intended as a legal interpretation of the law and should not be considered as such. Employer-Employee Operator Regulations U.S. Public Law 91-596 (The Williams-Steiger Occupational and Health Act of 1970) OSHA This Act Seeks: DUTIES Sec.
INTRODUCTION SECTION Introduction Section 2-1 ©2009 Alamo Group Inc.
INTRODUCTION INTRODUCTION This Boom Mower 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. The purpose of this manual is to familiarize, instruct, and train. The Assembly Section instructs the owner/ operator in the correct assembly of the Mower using standard and optional equipment.
INTRODUCTION Your AXTREME Boom Mower is designed for heavy-duty cutting in limited access areas such as highway, park, and rural roadsides, overhead growth, ditches, levees, and other such grass and limb control uses in generally hard-to-reach areas. Your Axetreme Boom can be equipped with a variety of cutting heads designed for specific cutting needs. The Rotary Head: Rotary unit, 60" wide cut, up to 5" vegetation, front safety gate. The Flail Axe Head: Flail unit, 48" wide cut, up to 5" vegetation.
INTRODUCTION Attention Owner/Operator BEFORE OPERATING THIS MACHINE: INTRODUCTION 1. Carefully read the Operator’s Manual, completely understand the Safety Messages and instructions, and know how to operate correctly both the tractor and implement. 2. Fill out the Warranty Card in full. Be sure to answer all questions, including the Serial Number of the implement. Mail within 30 days of delivery date of this implement.
OPERATION SECTION Operation Section 3-1 ©2009 Alamo Group Inc.
OPERATION OPERATION ALAMO INDUSTRIAL AXTREME BOOM MOWER OPERATING INSTRUCTIONS Alamo Industrial Booms are manufactured with quality material by skilled workers. The AXTREME Boom is designed to attach to a tractor and operate various heads for a wide range of vegetative maintenance applications. The boom and heads are equipped with safety warning decals, protective deflectors, shields, and other safety features to provide operator and passerby protection, however, no shielding is 100% accurate.
OPERATION 1.OPERATOR REQUIREMENTS Safe operation of the unit is the responsibility of a qualified operator. A qualified operator has read and understands the implement and tractor Operator’s Manuals and is experienced in implement and tractor operation and all associated safety practices. In addition to the safety messages contained in this manual, safety signs are affixed to the implement and tractor.
OPERATION In addition to tractor horsepower and size required to operate the boom unit, the tractor must also be properly equipped to provide operator protection, to alert approaching vehicle drivers of the tractor’s presence, and to ensure tractor stability when mowing with the boom fully extended. Tractor Requirements and Capabilities OPERATION • • • • ASAE approved Roll-Over Protective Structure (ROPS) or ROPS cab and seat belt. Operator Protection ..........................
OPERATION 1.3 Tractor Lighting and SMV Emblem OPS-B- 0017 1.4 Tractor Ballast To ensure tractor stability when operating on flat surfaces the left rear tractor tire MUST exert a minimum down force (weight) of 1500 lbs. on the ground when the tractor is on level ground, its boom is fully extended and the mower head is horizontal and two feet above the ground.
OPERATION 2.GETTING ON AND OFF THE TRACTOR OPERATION Before getting onto the tractor, the operator must read and completely understand the implement and tractor operator manuals. If any part of either manual is not completely understood, consult an authorized dealer for a complete explanation. OPS-U- 0007 Do not mount or dismount the Tractor while the tractor is moving. Mount the Tractor only when the Tractor and all moving parts are completely stopped. (SG-12) 2.
OPERATION 2.2 Dismounting the Tractor Before dismounting the tractor, idle the tractor engine down, disengage the head and retract the boom arm to the transport position. Park the tractor on a level surface, set the transmission in park or neutral and apply the parking brake. Shut down the tractor engine, remove the key, and wait for all motion to come to a complete stop before exiting the operator’s seat.
OPERATION Never run the Tractor engine in a closed building or without adequate ventilation. The exhaust fumes can be hazardous to your health. (SG-23) OPERATION Start tractor only when properly seated in the Tractor seat. Starting a tractor in gear can result in injury or death. Read the Tractor operators manual for proper starting instructions. (SG-13) 4.CONNECTING ATTACHING HEADS TO THE BOOM 1. Start by using a hoist to lower the boom(1) down to the head(2).
OPERATION 5.PRE-OPERATION INSPECTION AND SERVICE Before each use, a pre-operation inspection and service of the implement and tractor must be performed. This includes routine maintenance and scheduled lubrication, inspecting that all safety devices are equipped and functional, and performing needed repairs. DO NOT operate the unit if the pre-operation inspection reveals any condition affecting safe operation. Perform repairs and replacement of damaged and missing parts as soon as noticed.
OPERATION 5.1 Tractor Pre-Operation Inspection/Service OPERATION Refer to the tractor operator’s manual to ensure a complete pre-operation inspection and scheduled service is performed according to the manufacturers recommendations.
OPERATION The operator’s manual and safety signs affixed on the unit contain important instructions on the safe and proper use of the equipment. Maintain these important safety features on the implement in good condition to ensure the information is available to the operator at all times. • OPERATION • Ensure the manual canister is secured to the equipment with the operator’s manual inside. Ensure all safety signs are in place and legible. Replace missing, damaged, and illegible decals.
OPERATION BOOM ARM ASSEMBLY • • • • OPERATION • Inspect condition of each arm section weldment Ensure all pins are in place. Ensure all bolts and screws are properly installed. Check condition of teflon bushings at boom pivot points. Ensure each hydraulic cylinder is installed and retained correctly. Ensure the proper size pins are used to retain the cylinders in place and are secured properly.
OPERATION HYDRAULIC PUMP/OIL RESERVOIR • • • Check the fluid level in the Hydraulic Tank on the Tractor, and add oil if required. As the air has been forced out of the Cylinders and Hoses, it goes into the Hydraulic Tank and reduces the volume of oil. Maintain the oil level within the sight gauge located on the side of the resevoir. Never fill the tank above the sight gauge to allow for the expansion of the oil. The tank maintains pressure after the mower has been run.
OPERATION ROTARY HEAD INSPECTION • OPERATION • • • • Inspect blades and blade bolts for looseness and excessive wear. Rotate to 90° to make for checking easier. Replace damaged, worn, and missing blades as complete sets to maintain rotary balance. Ensure carrier hub nuts are tightened with the cotter pin inserted and spread. Ensure rubber deflectors are in position and not damaged. Replace worn, broken, and missing sections immediately.
OPERATION FLAIL HEAD INSPECTION • • • • • • • • Do not put hands or feet under mower decks. Blade Contact can result in serious injury or even death. Stay away until all motion has stopped and the decks are securely blocked up. (SFL-2) All Safety Shields, Guards and other safety devices including (but not limited to) Deflectors, Steel Guards and Gearbox Shields must be used and maintained in good working condition.
OPERATION TIMBER CAT HEAD INSPECTION • OPERATION • • Inspect blade and bolts for looseness and excessive wear. Make sure the unit is securely blocked up when crawling underneath or set on ground before doing maintenance. Replace damaged and worn blade to keep unit operating properly. Ensure hydraulic cylinder is installed and retained correctly. Ensure the proper size pins are used to retain the cylinder in place and are secured with pins.
OPERATION Boom Mower PRE-OPERATION Inspection Mower ID#________________ Make ____________________ Date: Shift ________________ ____________________ Condition at Start of Shift Item Specific Comments if not O.K.
OPERATION OPERATION Tractor PRE-OPERATION Inspection Mower ID#________________ Make ____________________ Date: Shift ________________ ____________________ Before conducting the inspection, make sure the tractor engine is off, all rotation has stopped and the tractor is in park with the parking brake engaged. Make sure the mower is resting on the ground or securely blocked up and all hydraulic pressure has been relieved. Condition at Start of Shift Item Specific Comments if not O.K.
OPERATION 5.3 Cutting Component Inspection Inspect blade pan and blade assembly for the following: OPERATION OPS-U-0031 Inspect the Blades daily for abnormal wear. REPLACE BOTH BLADES on that carrier IMMEDIATELY if either blade has: • • • • • Become bent or deformed from it’s original shape or Any cracks are visible, or Deep gouges in the blade’s surface are persent, or Gouges or chipped areas in the cutting edge are larger than 1/2”(12.
OPERATION 5.4 Blade Bolt Inspection OPERATION Inspect Blade Bolt Head daily for wear as followed: Inspect the Blade Bolt Heads daily for abnormal wear. REPLACE BOTH BLADE BOLTS on the Blades IMMEDIATELY if either blade bolts has: • Visible cracks or • If the recessed area on blade bolt is worn off or • If Blade Bolt has gouges or chipped areas.
OPERATION 6.OPERATING THE MANUAL CONTROL VALVES The AXTREME has two control valves. One is the on-off switch to the cutter motor and the other is the position control valve. ON-OFF Switch (Mower Valve) - To operate the mower, pull the switch while the tractor is running. The pushpull operator will remain in the ON position PULLED or the OFF position PUSHED until the operator desires to start or stop the mower. Always start the cutterhead with the tractor at idle.
OPERATION OPERATION For safe and efficient boom mower operation, it is critical that the operator be experienced and feel confident in using the control valve sticks to position the boom. New operator’s should allowed ample time to practice using the control valve sticks in an open area before entering the work site. Before attempting to operate this equipment, read these instructions completely. If you have any questions concerning safety of operation, contact your dealer or ALAMO INDUSTRIAL.
OPERATION VALVE OPERATION PLATE P/N 02986160 APPLIES ONLY FOR 28T AXTREME AXTREME 03/09 ©2009 Alamo Group Inc.
OPERATION OPERATION 6.1 Swing The handle nearest the center of the tractor, in the bank of four valves, actuates the SWING cylinder. This valve has three positions and operates in three ways. Push the valve handle forward and you admit hydraulic fluid to the Rod End of the SWING cylinder, causing the boom to swing out to the right side of the tractor. (See Diagram). If the handle is released, the valve will automatically return to center, and the boom will be LOCKED in position.
OPERATION 6.2 Lift OPERATION The second handle from the left in the bank of four valves actuates the LIFT cylinder. This valve has four positions. Pulling the valve handle back, toward the operator, causes the boom LIFT cylinder to lift the boom arm up. Make certain that you do not lift the head in such a fashion that you lift the left rear wheel off the ground. Install weight as needed to keep at least 1000 lbs. on the left rear wheel.
OPERATION OPERATION 6.3 Dipper The third handle in the bank of four valves actuates the DIPPER cylinder. Like the swing valves, this has three positions. Pulling the valve handle causes the boom DIPPER cylinder to lift the small boom UP. Make certain that you do not lift the head in such a fashion that you lift the left rear wheel off the ground. Install weight as needed to keep at least 1000 lbs. on the left rear wheel.
OPERATION 6.4 Telescoping Boom OPERATION Using the trigger button in conjuction with the left and right dipper movement actuates the Telescoping Boom. Pressing the trigger button and pushing the Joystick lever to the right causes the boom to telescope out. Pressing the trigger button and pushing the Joystick lever to the left causes the boom to telescope in. If the Joystick is released, the valve will automatically return to center, and the boom will be LOCKED in position.
OPERATION OPERATION 6.5 Tilt The fourth handle in the bank of four valves actuates the TILT cylinder. This valve, like the lift valve, has four positions. Pull the valve handle backward and you will cause the outer rim (farthest from the tractor) to move UP until the mower is cutting with the blade vertical, if you wish. This feature has been used successfully for trimming hedges many feet away from the tractor.
OPERATION 7.Boom Joystick Control - Optional Equipment 8.OPERATING THE BOOM JOYSTICK CONTROL For safe and efficient boom mower operation, it is critical that the operator be experienced and feel confident in using the joystick control to position the boom. New operator’s should allowed ample time to practice using the joystick in an open area before entering the worksite. Before attempting to operate this equipment, read these instructions completely.
OPERATION 8.1 Mower Head Power ON - OFF Switches (base of the JOYSTICK) Before attempting to start the Tractor, make certain that the Motor Switch is pushed IN to the STOP position and the Master Switch is in the OFF position to ensure that the mower head is not engaged. As a safety device, the tractor can only be started with the Master Switch in the OFF position. OPERATION Starting To Start the Motor on the Attached Head, Start the Tractor and Move the Master Switch to the ON position.
OPERATION 8.2 Swing OPERATION The twisting motion of the Joystick, actuates the SWING cylinder. Twisting the Joystick Counterclockwise admits hydraulic fluid to the Butt End of the SWING cylinder, causing the boom to swing out to the right side of the tractor. (See Diagrams above) When the Joystick is Released, the valve will automatically return to center, and the boom will be LOCKED in the current position.
OPERATION OPERATION 8.3 Lift The forward and back movement of the Joystick actuates the LIFT cylinder. Pulling the Joystick back, toward the operator, causes the boom LIFT cylinder to lift the boom arm up. Pushing the Joystick forward, causes the LIFT Cylinder to lower the Boom. If the Joystick is released, the Boom will LOCK in the position and the Joystick will return to the center position.
OPERATION 8.4 Dipper OPERATION The Left and Right movement of the Joystick actuates the DIPPER cylinder. Pushing the Joystick lever to the RIGHT causes the boom DIPPER cylinder to LIFT the small boom UP. If the Joystick is released, the valve will automatically return to center, and the boom will be LOCKED in position. Pushing the Joystick to the LEFT will lower the boom. Again, if the Joystick is released, the valve will automatically return to center and the boom will be LOCKED in the current place.
OPERATION OPERATION 8.5 Tilt The two lower thumb buttons (Red Buttons) on the panel at the top of the joystick activates the TILT cylinder. Pressing the left button will cause the outer rim (farthest from the tractor) to move UP. Pressing the right button will lower the Outer Rim down. When the the Joystick’s Thumb lever is released, the thumb lever will return to the center position and lock the head in the current position.
OPERATION 8.6 Door OPERATION Using the trigger button in conjuction with the swivel buttons(Red Buttons)on the joystick actuates the Auxiliary Cylinder on the attached head.. Pressing the trigger button and pushing the left swivel button opens the door. Pressing the trigger button and pushin the right swivel button closes the door. When the buttons are released, the door will lock in current position. OPS-B- 0038_B AXTREME 03/09 ©2009 Alamo Group Inc.
OPERATION OPTIONAL OPERATION 8.7 Head Swivel The two upper buttons (Red Buttons) on the panel at the top of the joystick actuates the head swivel on the attached head. Pressing the left button swivels the head to the left. Pressing the right button swivels the head to the right. OPS-B- 0036_A 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.
OPERATION 9.DRIVING THE TRACTOR AND IMPLEMENT Safe tractor transport requires the operator to possess a thorough knowledge of the model being operated and precautions to take while driving with an attached implement. Ensure the tractor has the capacity to handle the weight of the boom and the tractor operating controls are set for safe transport. To ensure safety while driving the tractor with a boom, review the following. Power for operating the mower is supplied from the tractor PTO.
OPERATION Transport only at speeds where you can maintain control of the equipment. Serious accidents and injuries can result from operating this equipment at high speeds. Understand the Tractor and Implement and how it handles before transporting on streets and highways. Make sure the Tractor steering and brakes are in good condition and operate properly. OPERATION Before transporting the Tractor and Implement, determine the proper transport speeds for you and the equipment.
OPERATION 9.2 Brake and Differential Lock Setting Always disengage the tractor differential lock when turning. When engaged the differential lock will prevent or limit the tractor from turning. During normal cutting conditions, locking the differential provides no benefit and should not be used. OPS-U- 0013 Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes. Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes.
OPERATION 9.3 Driving the Tractor and Boom OPERATION Start off driving at a slow speed and gradually increase your speed while maintaining complete control of the tractor. Never operate the tractor at speeds that cannot be safely handled or which will prevent the operator from stopping quickly during an emergency. If the power steering or engine ceases operating, stop the tractor immediately as the tractor will be difficult to control.
OPERATION 10.OPERATING THE BOOM UNIT AND ATTACHED HEAD THE OPERATOR MUST COMPLETELY UNDERSTAND HOW TO OPERATE THE TRACTOR AND MOWER AND ALL CONTROLS BEFORE ATTEMPTING TO MOW. The operator must read and understand the Safety and Operation Sections of this manual and the tractor operator’s manuals. These manuals must be read and explained to any operator who cannot read. Never allow someone to operate the unit without complete operating instructions.
OPERATION 10.1 Foreign Debris Hazards/Overhead Obstructions OPERATION An area to be cut must first be inspected for objects that could be thrown or that could damage the machine. Walk through the area looking for fences, boulder, rocks, culverts, stumps or metal objects. Mark the inspected area with flags. If the area is dense and cannot be walked thoroughly it may be necessary to inspect a smaller area as well as possible, then trim away the part that has been inspected and can safely be removed.
OPERATION 10.2 Operating Speed and Ground Speed Ground speed for mowing will depend upon the height, type, and density of vegetation to be cut. Do Not exceed 2 MPH while operating. Operate the mower at its full rated PTO speed to maintain blade speed for a clean cut. Refer to the tractor operator’s manual or the tractor instrument panel for the engine speed and gear to provide the required operating and desired ground speed.
OPERATION Rotary Cutter OPERATION • The Rotary Cutting Head is rated to cut vegetation up to 5” in diameter. • Objects tend to be thrown out from under the head in the direction of blade rotation and toward the raised edge of the shroud. Avoid cutting with the head tilted at an angle that objects would be thrown towards the unit operator position. • When clearing brush and small trees, operate unit at 1 mph ground speed and position cutter head at an angle that will cut 2’ to 3’ into the growth.
OPERATION Many varied objects, such as wire, cable, rope, or chains, can become entangled in the operating parts of the mower head. These items could then swing outside the housing at greater velocities than the blades. Such a situation is extremely hazardous and could result in serious injury or even death. 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.
OPERATION BuzzBar® Tree Limb Cutter • • OPERATION • • The BuzzBar Tree Limb Cutter is rated for material up to 4” in diameter. Suggested cutting Speed for the Buzzbar is 1st gear. Slow down for thick, dense, or hard material. Always cut with the boom positioned perpinducular to the limbs being cut (see diagram). Cutting with the boom swing backward or forward will cause the blades to warp from “raking” through the cut material.
OPERATION Sickle Bar • The rotating parts of this machine have been designed and tested for rugged use. However, the blades could fail upon impact with heavy, solid objects such as metal guard rails and concrete structures. Such impact could cause the broken objects to be thrown outward at very high velocities. To reduce the possibility of property damage, serious injury, or even death, never allow the cutting blades to contact such obstacles. (SGM-4) AXTREME 03/09 ©2009 Alamo Group Inc.
OPERATION 10.4 Shutting Down the Attached Head- For Standard Equipment OPERATION To shut down attached mower head, first bring the tractor to a complete stop. Decrease engine RPM to idle then disengage cutterhead. The mower head will come to a complete stop within a suitable amount of time. Do not engage or disengage the cutterheads at a high RPM unless there is an emergency situation.
OPERATION 10.5 Shutting Down the Attached Head - For (Optional Equipment) To shut down attached mower head, first bring the tractor to a complete stop. Decrease engine RPM to idle then disengage cutterhead. The mower head will come to a complete stop within a suitable amount of time. Do not engage or disengage the cutterheads at a high RPM unless there is an emergency situation.
OPERATION 11.TRACTOR, BOOM, AND ATTACHED HEAD STORAGE Properly preparing and storing the unit at the end of the season is critical to maintiang its appearance and to help ensure years of dependable service. The following are suggested storage procedures: • OPERATION • • • • • Thoroughly clean all debris from boom and head to prevent damage from rotting grass and standing water. Lubricate all grease points and fill oil levels according to the maintenance lubrication schedule.
OPERATION 13.Placing Boom Arm on Boom Arm Rest - For Standard Equipment Before transporting tractor between locations, idle the tractor engine, disengage the attached head, and wait for all head motion to come to a complete stop. Place the boom in its storage cradle rest support and then turn the joystick master switch to the OFF position. ON-OFF Switch Placing Boom Articulating Arm on Boom Arm Rest • Extend the dipper section approximately half way out.
OPERATION 14.Placing Boom Arm on Boom Arm Rest - For Optional Equipment OPERATION Before transporting tractor between locations, idle the tractor engine, disengage the attached head, and wait for all head motion to come to a complete stop. Place the boom in its storage cradle rest support and then turn the joystick master switch to the OFF position. Placing Boom Articulating Arm on Boom Arm Rest BOOM ARM LUG REST BOOM PIN REST Extend the dipper section approximately half way out.
OPERATION 14.1 Transporting on Public Roadways Extreme caution should be used when transporting the tractor and mower on public roadways. The tractor must be equipped with all required safety warning features including a SMV emblem and flashing warning lights to alert drivers of the tractor’s presence. Remember that roadways are primarily designed for automotive drivers and most drivers will not be looking out for you, therefore, you must look out for them.
OPERATION OPERATION When operating on public roads, have consideration for other road users. Pull to the side of the road occasionally to allow all following traffic to pass. Do not exceed the legal speed limit set in your country for agricultural tractors. Always stay alert when transporting the tractor and mower on public roads.
OPERATION 14.2 Hauling the Tractor and Implement Before transporting a loaded tractor and implement, measure the height and width dimensions and gross weight of the complete loaded unit. Ensure that the load will be in compliance with the legal limits set for the areas that will be traveled through. OPS-U- 0024 Arrange the chains so that when tightened, the chains are pulling downward and against themselves.
MAINTENANCE SECTION Maintenance Section 4-1 ©2009 Alamo Group Inc.
MAINTENANCE Lubrication Information Before operating your Implement, take the time to inspect and repair any damage to the machine or tractor. Only a minimum of time and effort is required to regularly maintain this machine to provide long life and trouble free operation. MAINTENANCE BOOM ARM: Your Boom uses greased bushings that need lubrication, with proper lubrication should last the lifetime of the machine.
MAINTENANCE . MAINTENANCE AXTREME 03/09 ©2009 Alamo Group Inc.
MAINTENANCE Hydraulic Oil, Filters, and Components Filters and Oil - Change the Pressure Filter after the first 200 hours of operation. Change the filter again at 800 hours; then, change the oil and filters at 1600 hours. After that, continue to change the filter every 800 hours and the oil every 1600 hours. Use hydraulic oil Chevron 1000 THF or equivalent tractor. MAINTENANCE Note: Your ambient temperature and operating conditions may require a different viscosity oil.
MAINTENANCE Blades Check the Blades for cracks and wear and Blade Bolts for tightness, daily. Blades should be replaced when they are worn excessively, bent, deformed, or out of balance. Blades should always be replaced in pairs. Blades of different weights can cause serious imbalance and damage to the machine and personnel. When replacing blades, take care to replace the blade bolts, nuts, and washers. Most nuts and bolts will stay tight and therefore need only periodic checking.
MAINTENANCE Proper Torque for Fasteners The chart lists the correct tightening torque for fasteners. When bolts are to be tightened or replaced, refer to this chart to determine the grade of bolts and the proper torque except when specific torque values are assigned in manual text. MAINTENANCE RECOMMENDED TORQUE IN FOOT POUNDS UNLESS OTHERWISE STATED IN THE MANUAL* NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal engine oil.
MAINTENANCE Service of Spindle Housing (FIGURE Mnt-0006) Remove blade bar or pan. Remove hydraulic motor. Remove spindle housing from unit. Drain remaining oil from housing. Using a chisel, bend the tang on the lockwasher (6) until it is free from the slot in the nut (5). The Spindle should now slide from the Spindle housing, so the Spindle can be removed from the Housing. Remove the Seal (7) from the Housing REMOVING BEARINGS: If replacing bearings: Remove the old bearings from the Spindle and Housing.
MAINTENANCE MAINTENANCE ASSEMBLY Make sure all parts are clean and free of any contamination Install Bearing Cups (3 & 4) into Spindle Housing (2) using a suitable bearing driver to seat the cups. Caution must be taken not to damage the cup or spindle housing, cups must be fully seated.
MAINTENANCE housing until the bearing cone contacts the cup in the Housing. During this step take care not to damage the seal. While supporting the Spindle and Housing turn the assembly over so that the assembly is setting on the spindle. Install the upper bearing (4) on the spindle shaft (1). Install the tanged lockwasher (6) with the outside prongs facing upward. Install the top nut (5) with the chamfer facing down.
MAINTENANCE MAINTENANCE ROLLER BEARING REPLACEMENT Securely support mower while removing and installing roller assembly. If installing a roller with pre assembled bearing and bracket assemblies, remove the old roller, proceed to step 11. 1. Remove roller and both bearing and bracket assemblies from mower. Lift the mower only high enough to remove the roller assembly. 2. Slide bearing and bracket assemblies off each end of roller. If replacing with new bearing and bracket assemblies, proceed to step 9.
MAINTENANCE TIMBER CAT HEAD Lubrication/Daily Checks (Figure Mnt-0007) Lubricate the grease fittings on top of the blade bar every 4 hours. See Figure Mnt-0007. Improper adjustment is also indicated by an abnormally high shock load on the hydraulic system during blade reversal. This is due to the hydraulic cylinder reaching its stroke limit, causing the pressure relief reversing components to engage. Continuous operation in this mode will result in oil overheating and premature failure of components.
MAINTENANCE Buzzbar Head BLADES MAINTENANCE For best performance, have blades set and sharpened when they begin to dull. Blades can be touched up with a grinder or file between sharpenings. To extend the life of the blade, remove resin accumulations. When the resin builds up, the blades will "burn" in the cut, causing the blades to overheat and warp. When cutting some types of trees, blades will need to be cleaned every few hours.
MAINTENANCE Belt Tension Adjustment (Figure Mnt-B-0010) Loosen nuts on the 4 studs and the jam nut. Use a hand wrench or socket to tension the belts. Never use power or air equipment to tighten belt! This could cause damage to belt, sheave, shaft and bearings Belts should be tensioned 15-20 lbs of force for 5/16 inches deflection. Tighten nuts on studs and jam nut to hold tension. Lubrication: AXTREME 03/09 ©2009 Alamo Group Inc.
MAINTENANCE Grease each spindle with one pump of high quality lithium grease weekly. More than one pump is unnecessary and will cause a mess when extra grease squirts out of the relief. Grease fittings are on front of machine, just above the blades. Belts: MAINTENANCE Check the belt tension daily. Your buzzbar is equipped with high performance Micro-V belts that run much tighter than regular V-belts. The belts should be tensioned to 15 to 20 lbs. of force for 5/16 of an inch of deflection.
MAINTENANCE Grass Flail Head MAINTENANCE Tensioning Drive Belts The rotor shaft is driven from the gear motor via “V” belts which are adjustable for tension. After stopping the tractor engine, remove the drive guards to tighten the belts. Check the tension by applying a force of 6.17 7.72 lbs at right angles to the belt in the centre of the two pulleys.
MAINTENANCE TAPER BUSHING & SHEAVE INSTALLATION MAINTENANCE Do not use lubricants during installation as this may cause sheave breakage. Make sure the bushing and bore of the sheave are free of dirt, paint, metal chips, etc. Insert cap screws and lockwashers engaging only 2 or 3 threads. With key in the keyway, slide the loosely assembled unit onto the shaft and position for good belt alignment. Temporary shimming under the pulley may make it easier to position.
MAINTENANCE General Information on Flail Mower Vibration FLAIL MOWERS INFORMATION BULLETIN NO. 5 EXCESSIVE VIBRATION Vibration is a MONSTER and if allowed to continue unchecked, can cause the complete break-up of a machine in a very short time. Vibration is caused by a rotating part which is out of balance. This could be the cutter shaft or, on those models having a universal slip joint assembly drive shaft, from the drive shaft.
MAINTENANCE The actual speed at which the harmonic will occur will vary with each mower and each installation. To avoid this harmonic vibration when operating the mower, it may be necessary to adjust the engine speed of the tractor up or down. MAINTENANCE Some units have a harmonic vibration which occurs below the nominal operating speed. On these units, it will be noticed that there is always a little vibration at a particular RPM as the mower is being sped up to operating speed.
ALAMO-INDUSTRIAL LIMITED WARRANTY 1. 2. LIMITED WARRANTIES 1.01. Alamo Industrial warrants for one year from the purchase date to the original non-commercial, governmental, or municipal purchaser (“Purchaser”) and warrants for six months to the original commercial or industrial purchaser 1.02. Manufacturer will replace for the Purchaser any part or parts found, upon examination at one of its factories, to be defective under normal use and service due to defects in material or workmanship. 1.03.
TO THE OWNER/OPERATOR/DEALER To keep your implement running efficiently and safely, read your manual thoroughly and follow these directions and the Safety Messages in this Manual. The Table of Contents clearly identifies each section where you can easily find the information you need. The OCCUPATIONAL SAFETY AND HEALTH ACT (1928.51 Subpart C) makes these minimum safety requirements of tractor operators: REQUIRED OF THE OWNER: 1.
AXTREME - SOM 3/09 Printed in USA P/N 02983328C
