IronCraft 2400 Series Use And Maintenance Manual
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IronCraft 2400 Series Use And Maintenance Manual

Lift/pull rotary cutters
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2400 SERIES
ROTARY CUTTERS
USE AND MAINTENANCE GUIDE
Scan QR code for a digital version of this manual
Read and understand the manual. This manual provides information and procedures
to safely operate and maintain the Rotary Cutter.
Lif t-T y pe
Pull-T y pe
2408
2408P
2410
2410P
November 2023

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Summary of Contents for IronCraft 2400 Series

  • Page 1 2400 SERIES ROTARY CUTTERS USE AND MAINTENANCE GUIDE Lif t-T y pe Pull-T y pe 2408 2408P 2410 2410P Scan QR code for a digital version of this manual Read and understand the manual. This manual provides information and procedures November 2023 to safely operate and maintain the Rotary Cutter.

  • Page 2: Table Of Contents

    CONTENTS Register � � � � � � � � � � � � � � � � � � � � 2 Pull Type 5.1 Description and Intended Use Thank you � � � � � � � � � � � � � � � � � � � 3 5.2 Nomenclature Introduction �...
  • Page 3 Operating Procedures Cont � � � � � � � Lift/Pull Type 9.7 Gearbox Lubrication PullType 9.8 Blade Servicing 7.14 User Safety Training 9.9 Blade Carrier Removal 7.15 Tractor Requirements 9.10 Blade Carrier Installation 7.16 Attaching to Tractor 9.11 Slip Clutch Operational Check 7.17 Detaching from Tractor 9.12 Slip Clutch Adjustment 7.18 Setting the Rotary Cutter...

  • Page 4: Register

    REGISTER THIS PRODUCT WWW.IRONCRAFTUSA.COM/WARRANTY/REGISTER-WARRANTY/ Purchase date Dealer name Address Phone Number MODEL Serial The model number and serial number decals are located to the left of the gearbox. “WHY WOULD I WANT TO REGISTER MY MACHINE?” HERE'S THE LOWDOWN� YOU NEED TO REGISTER YOUR NEW PRODUCT WITHIN 30 DAYS OF DELIVERY�...

  • Page 5: Thank You

    Congratulations on your choice of an IronCraft rotary cutter. This equipment has been designed and manufactured to meet the needs of discerning users. The IronCraft rotary cutter is designed to cut grass, weeds, and brush. Many features incorporated into this rotary cutter are the result of suggestions Logo made by customers like you.

  • Page 6: Introduction

    INTRODUCTION 2�1 SAFE OPERATION Safe, efficient, and trouble-free operation of your rotary cutter requires that you, and anyone else who will be using or maintaining the unit, read and understand the information contained within the Owner’s Manual. Use this manual for frequent reference and to pass on to new operators or owners. WARNING READ AND UNDERSTAND MANUAL To prevent personal injury or even death, be sure you read and understand all of the...

  • Page 7: Operator Orientation

    2�5 DISPOSAL OF EQUIPMENT AT END OF USEFUL LIFE The IronCraft rotary cutter has been designed for the specific purpose of cutting grass, weeds, and brush. When this unit is no longer capable of doing its designed purpose, it should be dismantled and scrapped.

  • Page 8: Safety Information

    IronCraft cannot anticipate every possible circumstance that might involve a potential hazard. The warnings in this manual and on the unit are, therefore, not all-inclusive. If a method of assembly, operation, or maintenance not specifically recommended by us is used, you must satisfy yourself that it is safe for you and for others.

  • Page 9: Safety Symbols

    3�2 SAFETY SYMBOLS This manual and decals on this machine use safety symbols, pictograms and color coded signal words to alert you to potential hazards that may cause death or severe injury if a safety instruction is ignored. Become familiar with the following symbols. SAFETY ALERT SYMBOL This symbol is used to alert you to potential personal injury hazards.

  • Page 10: Safety Icon Nomenclature

    3�3 SAFETY ICON NOMENCLATURE Pictorial icons signal a type of hazard and warn of personal protection issues, prohibited actions, and hazard avoidance. PERSONAL PROTECTION / Use two people when IMPORTANT INFORMATION Entanglement hazard lifting heavy objects Read the manual Visibility Explosive force hazard Maintenance procedure Rollover protection...

  • Page 11: General Safety Instruction

    To prevent personal injury or even death, be sure you read and understand all of the instructions in this manual and other related OEM equipment manuals! The IronCraft rotary cutter, if not used and maintained properly, can be dangerous to users unfamiliar with its operation. Do not allow operating, maintaining, adjusting, or cleaning of this rotary cutter until the user has read this manual and has developed a thorough understanding of the safety precautions and functions of the unit.
  • Page 12 Requirements”. If the rotary cutter has been altered STAY CLEAR in any way from the original design, Clear the area of people, especially IronCraft does not accept any liability small children, before using for injury or warranty.
  • Page 13 CAUTION The following safety instructions are provided to help prevent potential injury. Not following these instructions may lead to injury. EAR PROTECTION PERSONAL PROTECTION Wear suitable protection EQUIPMENT during prolonged exposure When using this rotary cutter, wear excessive noise. appropriate personal protective equipment.

  • Page 14: Training

    ALL safety, operation, and maintenance information presented in this manual, other related OEM manuals, and the safety signs If you do not understand any information in this manual, see your dealer or contact IronCraft before proceeding. Do not use or allow anyone else to use this rotary cutter until all information has been reviewed.

  • Page 15: Federal Laws And Regulations

    3�7 FEDERAL LAWS AND REGULATIONS IMPORTANT FEDERAL LAWS AND REGULATIONS CONCERNING EMPLOYERS, EMPLOYEES AND OPERATORS This sections is intended to explain in broad terms the concept and effect of the following federal laws and regulations. It is not intended as a legal interpretation of the laws and should not be considered as such. U.S.
  • Page 16 3�8 SIGN-OFF FORM IronCraft follows the general Safety Standards specified by the Farm Equipment Manufacturers Association (FEMA), and the American National Standards Institute (ANSI). Anyone who will be using and/or maintaining the hydraulic reservoir system must read and clearly understand ALL safety, operation and maintenance information presented in this manual.

  • Page 17: Safety Signs And Instructional Labels

    SAFETY SIGNS AND INSTRUCTIONAL LABELS 4�1 GENERAL INFORMATION The types of safety signs (hazard labels) and instructional labels, along with their locations on the equipment, are shown in the following illustrations. Good safety practices require that you familiarize yourself with the various safety signs, the type of warning, and the area or particular operation related to that area that requires your SAFETY AWARENESS.
  • Page 18 4�2 HOW TO INSTALL REPLACEMENT SAFETY SIGNS NOTICE Do not install the signs if the temperature is below 50°F (10°C). 1. Clean and dry the installation area. 2. Determine the exact position before you remove the backing paper. 3. Remove the backing paper. 4.
  • Page 19 4�3 SAFETY SIGNS The safety decals affixed to this machine are to keep you safe. DO NOT ignore these decals. Read and understand each decal’s safety message. Follow these Safety Decal Instructions: 1� 4� 7� DANGER DANGER GUARD MISSING When this is visible DO NOT OPERATE THROWN OBJECT HAZARD ENTANGLEMENT HAZARD...
  • Page 20 SAFETY DECAL LOCATIONS TYPE DESCRIPTION QTY. DANGER Guard Missing, Do Not Operate DANGER Driveline Hazard WARNING Multi-Hazard DANGER Thrown Object Hazard WARNING Safety Shields DANGER Rotating Blades Hazard DANGER Rotating Driveline, Keep Away, Outer Shield Tube WARNING No Riders SERIAL Serial No.

  • Page 21: Nomenclature

    NOMENCLATURE Lift Type 5�1 DESCRIPTION AND INTENDED USE The rotary cutter is designed for heavy duty applications such as weeds, grass, and brush up to 3" diameter. The cutter uses dual spindles with two free-swinging blades each, which reduce the shock of impact when a stationary object is contacted.
  • Page 22 5�2 NOMENCLATURE Lift Type DESCRIPTION QTY. Description Aframe Driveline Gearbox Center Tee Gearbox Cutter Deck Tailwheel Driveline Shield Gearbox Shield Tailwheel Adjusting Bracket Back Braces Document Stoarge Tube Rubber Cross Shaft Gearbox Shield Mount Threaded Knob Back Brace Adjusting Plate NOMENCLATURE Ironcraftusa.com...

  • Page 23: Nomenclature

    NOMENCLATURE Pull Type 5�3 DESCRIPTION AND INTENDED USE The rotary cutter is designed for heavy duty applications such as weeds, grass, and brush up to 3" diameter. The cutter uses dual spindles with two free-swinging blades each, which reduce the shock of impact when a stationary object is contacted.
  • Page 24 5�4 NOMENCLATURE Pull Type DESCRIPTION QTY. Hitch Driveline Gearbox Center Tee Gearbox Cutter Deck Tailwheel Tailwheel Frame Driveline Shield Gearbox Shields Leveling Rods Raise/Lower Hydraulic Cylinder Hydraulic Hoses Hydraulic Hose Rack Document Storage Tube Jack NOMENCLATURE Ironcraftusa.com...

  • Page 25: Assembly

    3. Remove the driveline shield from its If any parts are missing, contact your shipping location on the driveline. IronCraft dealer. 2. Cut the wires holding the driveline parts to 4. Stand the A-frame up and remove the the A-frame. Set the driveline aside for now.
  • Page 26 8. Position the driveline shield on the front of 5. Position the back braces on the outside of the gearbox and reinstall the four 5/16-18 x the break link and reinstall the bolt and ½" bolts and washers. spacer. Be sure the spacer is in place. 6.
  • Page 27 WARNING CRUSH HAZARD If the retaining bolt is not present, the driveline may separate from the gearbox, causing serious injury or death. Do not omit the retaining bolt. Tighten the locknut securely. 12. Install the retaining bolt and tighten 10. Remove the retaining bolt from the slip clutch.
  • Page 28 14. Slide the front driveline half over the rear 17. Apply grease to the zerk on the tailwheel half. Align the square rib on the mating forks. halves to engage. 18. Apply grease to the zerk on the tailwheel 15. Apply grease to the zerk on the U-joint cross. hubs.
  • Page 29 If the driveline is too short, please call your IronCraft dealer for a longer driveline. If the driveline is too long, follow the instructions for shortening the driveline.
  • Page 30 7. Hold driveline sections parallel to each other and check for minimum 6" overlap. If driveline has been marked for cutting, overlap will be the distance between two marks. If driveline has less than minimum overlap, do not use. Contact your IronCraft dealer. NOTICE If driveline is the correct length, omit the following Steps 8 - 9 and proceed to Step 10.
  • Page 31 3. Remove the tie-downs holding the Hitcha If any parts are missing, contact your and the Center Tailwheel Frame to the IronCraft dealer. Cutter Deck. 2. Cut the wires holding the driveline, hitch, 4. Remove the jack from its storage location and hydraulic hoses to the deck.
  • Page 32 5. Remove the driveline shield from its 8. Separate the two halves of the driveline. shipping location on the driveline 6. Remove the four 5/16-18 x 1/2" bolts and 9. Remove the two retaining bolts from the washers from the front of the gearbox. slip clutch.
  • Page 33 NOTICE The slip clutch bolts are offset as shown to allow socket clearance to the retaining bolts. 10. Line up the spline grooves and slide the slip clutch onto the gearbox input shaft until the retaining bolt holes align with the groove in the shaft. Install the bolts, and tighten the nuts securely. WARNING CRUSH HAZARD If the retaining bolts are not present, the driveline may separate from the gearbox,...
  • Page 34 13. Apply grease to the zerks on all three of 16. Using a 3/8" Allen wrench, remove the plugs from the ports on the hydraulic cylinder. the U-joint crosses. 14. Attach the chain on the outer driveline 17. Apply grease to the zerk on the tailwheel shield to the rotary cutter.
  • Page 35 19. Slide the tailwheel support off the 24. Attach the leveling rods. tailwheel frame and remove the tailwheel a. Slide rods through the inner rod channels, from its shipping location. located between the hitch ears of the Cutter Deck. the adjuster nut should be oriented toward the front of the cutter.
  • Page 36 24. continued... 25. Attach both hydraulic hoses to the cylinder. There is a swivel fitting on the cylinder c. Loosen the jam nut on the front of the end of each hose. rods and turn the adjuster nut until the rod end aligns with the rear hole on the Hitch.
  • Page 37 6�7 INSTALLATION AND REMOVAL OF DRIVELINE TO TRACTOR PTO WARNING ENTANGLEMENT HAZARD To avoid serious injury or death from driveline contact: Shut off tractor PTO and disengage before dismounting. Do not operate PTO if shields are missing or damaged. Keep hands, feet, and body away from rotating parts.

  • Page 38: Shortening The Driveline

    If the driveline is too short, please call your IronCraft dealer for a longer driveline. If the driveline is too long, follow the instructions for shortening the driveline.
  • Page 39 NOTICE Do not use the rotary cutter if proper driveline engagement cannot be obtained through these methods. Contact your IronCraft dealer. Set the tractor lift control stop to a position that will prevent the driveline from contacting the front edge of the rotary cutter deck when the rotary cutter is raised fully.
  • Page 40 OPERATION Lift Type 7�1 USER SAFETY TRAINING Refer to “3.4 General Safety Instruction” for user safety training requirements. WARNING ROLL AWAY HAZARD Before leaving the tractor seat, make sure the engine is stopped, the transmission is placed in park, the key is removed, and the parking brake is set. The weight of the tractor, plus the rotary cutter if it rolls onto a person, can cause serious crushing injury or death.
  • Page 41 7�2 LIFT TYPE TRACTOR REQUIREMENTS WARNING TRACTOR OWNER/OPERATOR MANUAL Always refer to the tractor owner’s manual to ensure compatibility and maximum safety. The tractor used to operate the cutter must have the power to lift, pull, and operate the Power Take Off (PTO) at the cutter’s rated speed while traveling at a ground speed between 2 and 5 MPH.
  • Page 42 ROPS AND SEAT BELT WARNING ROLLOVER HAZARD To avoid serious injury or death from falling off tractor, equipmen runover, rollover, or crushing: 1. Use ROPS equipped tractor. 2. Keep ROPS locked in the UP position. 3. Only operate the equipment when seated in the tractor seat. 4.
  • Page 43 TRACTOR HORSEPOWER The power required to operate the cutter is determined by the tractor PTO horsepower. Operating the cutter with a tractor that does not have adequate power may damage the tractor engine. Exceeding recommended HP may cause rotary cutter damage by overpowering the unit in heavy cutting conditions.
  • Page 44 7�3 ATTACHING TO TRACTOR Use caution when connecting the rotary cutter to the tractor. The rotary cutter should be securely resting at ground level or setting on blocks. Keep hands and feet from under the deck and clear of pinch points between the tractor hitch arms and rotary cutter hitch pins. WARNING CRUSH HAZARD Crush hazard between hitch and implement.
  • Page 45 7�4 DETACHING FROM TRACTOR 1. Move the rotary cutter to a level storage location and lower it to the ground or onto blocks. Park the tractor, place the transmission in park or neutral, and apply the parking brake. Shut down the engine, remove the key, and wait for all motion to come to a complete stop before exiting the tractor.
  • Page 46 SETTING THE CUTTING HEIGHT will allow the rotary cutter to cut the grass twice and can result in a more even cut and The rotary cutter should be operated at the improved distribution of the cut material. highest position which will give desired cutting results.
  • Page 47 7�7 INITIAL SETUP CHECKLIST (PRIOR TO USING FOR THE FIRST TIME) Efficient and safe operation of the rotary cutter requires that every user read and understand the operational instructions and all related safety instructions outlined in this manual. This Initial Setup Checklist is provided for the user/owner. It is important for both personal safety and to maintain the mechanical condition of the rotary cutter that this checklist is followed.
  • Page 48 BLADE CARRIER Make sure the blade carrier nuts are tight and the cotter pins installed. Refer to “9.9 Blade Carrier Removal”. ZERKS Lubricate all grease zerks and driveline slip joint. Refer to “9.2 Greasing”. DRIVELINE SLIP JOINT Lubricate all grease zerks and driveline slip joint. Refer to “9.2 Greasing”.
  • Page 49 7�8 MACHINE BREAK-IN Although there are no operational restrictions on the rotary cutter when used for the first time, it is recommended that the following mechanical items be checked: CHECK AFTER OPERATING FOR MAINTENANCE TASK 30 MIN 10 HOUR Check torque on all fasteners. Lubricate all grease fittings.
  • Page 50 7�10 OPERATION CHECKLIST Although the rotary cutter is easy to use, each operator should review this section to familiarize themselves with the detailed safety and operating procedures. When using this machine, follow this procedure: START HERE CLEAR THE AREA of bystanders, especially small children. CLEAR THE AREA TO BE CUT of stones, branches, debris, and any hard objects that may be thrown.
  • Page 51 7�11 OPERATING SAFETY WARNING STAY CLEAR CRUSH HAZARD Clear the work area of all unnecessary The tractor should be equipped with people and obstructions to prevent a Roll Over Protective Structure personal injury. (ROPS) and a seat belt. A crushing hazard can occur if the driver is CUTTER BLADE ejected from the seat while the...
  • Page 52 NEVER OPERATE WHEN YOU GET TO THE END the rotary cutter in an area that you of a pass,slightly raise the rotary cutter have not inspected and removed debris (2-4") before turning. Never raise the or foreign material. rotary cutter entirely while the blades are turning.
  • Page 53 7�12 CHAIN SHIELDING IronCraft strongly recommends installing full chain shielding on all rotary cutters. Full chain shielding must be installed when operating in populated areas or other areas where thrown objects could injure people or damage property. If the rotary cutter is not equipped with full chain shielding, operation must be stopped when anyone comes within 300 feet.
  • Page 54 7�13 RIGHT OF WAY (ROADWAY) MOWING Use double chain guards for highway, right-of-way, parks, greenbelt mowing, or all other mowing where human dwellings, vehicles, or livestock could be within 300 feet of the cutter. NO SHIELDING IS 100% EFFECTIVE IN PREVENTING THROWN OBJECTS� TO REDUCE THE POSSIBILITY OF INJURY: 1.

  • Page 55: Pulltype

    OPERATION Pull Type 7�14 USER SAFETY TRAINING Refer to “3.4 General Safety Instruction” for user safety training requirements. WARNING ROLL AWAY HAZARD Before leaving the tractor seat, make sure the engine is stopped, the transmission is placed in park, the key is removed, and the parking brake is set. The weight of the tractor, plus the rotary cutter if it rolls onto a person, can cause serious crushing injury or death.
  • Page 56 7�15 PULL TYPE TRACTOR REQUIREMENTS WARNING TRACTOR OWNER/OPERATOR MANUAL Always refer to the tractor owner’s manual to ensure compatibility and maximum safety. The tractor used to operate the cutter must have the power to lift, pull, and operate the Power Take Off (PTO) at the cutter’s rated speed while traveling at a ground speed between 2 and 5 MPH.

  • Page 57: To Tractor Pto

    ROPS AND SEAT BELT WARNING ROLLOVER HAZARD To avoid serious injury or death from falling off tractor, equipmen runover, rollover, or crushing: 1. Use ROPS equipped tractor. 2. Keep ROPS locked in the UP position. 3. Only operate the equipment when seated in the tractor seat. 4.
  • Page 58 TRACTOR HORSEPOWER The power required to operate the cutter is determined by the tractor PTO horsepower. Operating the cutter with a tractor that does not have adequate power may damage the tractor engine. Exceeding recommended HP may cause rotary cutter damage by overpowering the unit in heavy cutting conditions.
  • Page 59 7�16 ATTACHING TO TRACTOR Use caution when connecting the rotary cutter to the tractor. The rotary cutter should be securely resting at ground level or setting on blocks. Keep hands and feet from under the deck and clear of pinch points between the tractor drawbar and rotary cutter hitch. WARNING CRUSH HAZARD Crush hazard between hitch and implement.

  • Page 60: Tractor Requirements

    9. Attach the safety chain on the driveline guard to the tractor. 10. Inspect the hydraulic hoses to ensure they are in good condition and clean the fittings. Route the hydraulic hoses through the hose rack and attach to the tractor’s hydraulic ports. Make sure the hoses are adequately supported so they cannot come in contact with other parts or the ground.
  • Page 61 7�18 SETTING THE ROTARY CUTTER Properly setting the rotary cutter is essential for efficient and safe operation. A properly set rotary cutter will make a more uniform cut, distribute clippings more evenly, require minimal tractor work, and follow the contour of uneven terrain. The two adjustments to make before cutting are: •...
  • Page 62 7�20 INITIAL SETUP CHECKLIST (PRIOR TO USING FOR THE FIRST TIME) Efficient and safe operation of the rotary cutter requires that every user read and understand the operational instructions and all related safety instructions outlined in this manual. This Initial Setup Checklist is provided for the user/owner. It is important for both personal safety and to maintain the mechanical condition of the rotary cutter that this checklist is followed.
  • Page 63 BLADE CARRIER Make sure the blade carrier nuts are tight and the cotter pins installed. Refer to “9.9 Blade Carrier Removal” . ZERKS & GEARBOX OIL LEVEL Lubricate all grease zerks and driveline slip joint. Refer to “9.5 Greasing”. Check oil level in gearboxes DRIVELINE SLIP JOINT Lubricate all grease zerks and driveline slip joint.

  • Page 64: "7.16 Attaching To Tractor

    7�21 MACHINE BREAK-IN Although there are no operational restrictions on the rotary cutter when used for the first time, it is recommended that the following mechanical items be checked: CHECK AFTER OPERATING FOR MAINTENANCE TASK 30 MIN 10 HOUR Re-torque hardware as needed. Lubricate all grease fittings.

  • Page 65: Pre-Operation Checklist

    7�23 OPERATION CHECKLIST Although the rotary cutter is easy to use, each operator should review this section to familiarize themselves with the detailed safety and operating procedures. When using this machine, follow this procedure: START HERE CLEAR THE AREA of bystanders, especially small children. CLEAR THE AREA TO BE CUT of stones, branches, debris, and any hard objects that may be thrown.

  • Page 66: Operating Safety

    7�24 OPERATING SAFETY WARNING STAY CLEAR CRUSH HAZARD Clear the work area of all unnecessary The tractor should be equipped with people and obstructions to prevent a Roll Over Protective Structure personal injury. (ROPS) and a seat belt. A crushing hazard can occur if the driver is CUTTER BLADE ejected from the seat while the...
  • Page 67 OPERATE WHEN the rotary cutter only in conditions you get to the end of a pass, slightly raise where you have clear visibility in the rotary cutter (2-4") before turning. daylight or with adequate artificial Never raise the rotary cutter entirely lighting.

  • Page 68: Chain Shielding

    7�25 CHAIN SHIELDING IronCraft strongly recommends installing full chain shielding on all rotary cutters. Refer to “12.17 Chain Shielding”. The shielding is designed to reduce the risk of thrown objects. The rotary cutter deck and protective devices cannot prevent all objects from escaping the blade enclosure in every mowing condition.
  • Page 69 7�26 RIGHT OF WAY (ROADWAY) MOWING Use double chain guards for highway, right-of-way, parks, greenbelt mowing, or all other mowing where human dwellings, vehicles, or livestock could be within 300 feet of the cutter. NO SHIELDING IS 100% EFFECTIVE IN PREVENTING THROWN OBJECTS� TO REDUCE THE POSSIBILITY OF INJURY: 1.

  • Page 70: Transporting

    TRANSPORTING 7�1 TRANSPORTING SAFETY (ROAD) WARNING The following safety instructions can and will result in serious injury and possibly even death if they are not understood and followed. VISIBILITY TRACTOR OWNER/ Clean reflectors, SMV or SIS sign, and OPERATOR MANUAL lights before towing.
  • Page 71 SAFETY INSTRUCTIONS The following safety instructions are provided to help prevent injury or limit equipment damage. DRIVE SAFELY WORKING TAILLIGHTS Be a safe and courteous driver. Make sure lights on the tractor are working properly. Anticipate what other drivers will do and drive accordingly.

  • Page 72: Storage

    STORAGE 8�1 STORAGE SAFETY At the end of the season, the rotary cutter should be thoroughly inspected and prepared for storage. Repair or replace any worn or damaged components to prevent unnecessary downtime at the beginning of the next season. CAUTION PERSONAL INJURY HAZARD Store the rotary cutter in an area away from human activity.
  • Page 73 8�2 PLACING LIFT TYPE IN STORAGE 1. Remove all entangled vegetation. 2. Thoroughly wash the rotary cutter with a pressure washer or water hose to remove all clippings, dirt, mud, or debris. 3. Select an area that is dry, level, and free of debris (inside a building is ideal). Move the rotary cutter to its storage area.
  • Page 74 8�4 PLACING PULL TYPE IN STORAGE 1. Remove all entangled vegetation. Thoroughly wash the rotary cutter with a pressure washer or water hose to remove all clippings, dirt, mud, or debris. 2. Select an area that is dry, level, and free of debris (inside a building is ideal). Move the rotary cutter to its storage area.

  • Page 75: Lift Type

    SERVICE AND MAINTENANCE Lift Type 9�1 MAINTENANCE SAFETY WARNING Failure to comply with the following safety instructions can and will result in serious injury and possibly even death. NO UNAUTHORIZED PERSONAL PROTECTION MODIFICATIONS EQUIPMENT Do not modify the rotary cutter or Wear close fitting and belted clothing safety devices.

  • Page 76: Greasing

    SAFETY INSTRUCTIONS The following safety instructions are provided to help prevent injury or limit equipment damage. SAFETY EQUIPMENT Before working underneath the rotary cutter, place it on a minimum of four A fire extinguisher and first aid kit jack stands, with a load rating of at least should be readily accessible while 1000 lbs.

  • Page 77: Driveline Lubrication

    5. Replace and repair broken grease zerks 6. If any grease zerk will not take grease, immediately. remove and clean it thoroughly. Also clean the lubricant passageway. Replace the zerk if necessary. 9�3 DRIVELINE LUBRICATION 3. Rotate the driveline safety shield until the Lubricate the driveline U-joints and slip joint holes in the shield match up with the grease every eight operating hours.

  • Page 78: Pull Type

    SERVICE AND MAINTENANCE Pull Type 9�1 MAINTENANCE SAFETY WARNING Failure to comply with the following safety instructions can and will result in serious injury and possibly even death. NO UNAUTHORIZED PERSONAL PROTECTION MODIFICATIONS EQUIPMENT Do not modify the rotary cutter or Wear close fitting and belted clothing safety devices.
  • Page 79 WARNING EXPLOSIVE SEPARATION SAFETY SHIELDS Replace any worn, cut, abraded, AND DEVICES flattened, or crimped hoses.Hazard When completing a maintenance or service function, make sure all safety HIGH-PRESSURE HAZARD shields and devices are installed before Do not make any temporary repairs placing the rotary cutter in service.

  • Page 80: Greasing

    SAFETY INSTRUCTIONS The following safety instructions are provided to help prevent injury or limit equipment damage. SAFETY EQUIPMENT Before working underneath the rotary cutter, place it on a minimum of four A fire extinguisher and first aid kit jack stands, with a load rating of at least should be readily accessible while 1000 lbs.

  • Page 81: Driveline Lubrication

    6. If any grease zerk will not take grease, 5. Replace and repair broken grease zerks remove and clean it thoroughly. Also clean immediately. the lubricant passageway. Replace the zerk if necessary. 9�6 DRIVELINE LUBRICATION Lubricate the driveline U-joints and slip joint 3.

  • Page 82: Gearbox Lubrication

    9�7 GEARBOX LUBRICATION The gearboxes are filled at the factory and should require no maintenance. If there is evidence of leakage, the grease level should be checked. If required, grease should be added until it comes to the proper level. Recommended lubricant is SAE 140 Gearoil. NOTICE Make sure the rotary cutter is level when checking the oil in the gearbox.
  • Page 83 BLADE SHARPENING CAUTION SHARP OBJECT HAZARD The grinder may catch on the blade during sharpening, propelling it forcefully. To prevent the possibility of serious injury, make sure blades are secured against movement while sharpening. When sharpening blades, always sharpen both blades at the same time and grind the same amount on each blade to maintain balance.
  • Page 84 9�10 BLADE CARRIER INSTALLATION Blade Rotation Direction 1. Clean the splines on both the blade carrier and the output shaft. 2. Position the carrier on the gearbox output shaft with the blade bolts located at 90° to the other blade carrier and install the castle nut.

  • Page 85: Slip Clutch Operational Check

    9�11 SLIP CLUTCH OPERATIONAL CHECK The slip clutch serves as overall protection for the tractor, driveline, and gearboxes. Even though new clutch assemblies are “run-in” and checked for torque prior to shipment, re-adjustment may be advisable if the clutch has been exposed to weather for an extended period of time. The clutch facing and plates should be inspected for rust and/or corrosion.

  • Page 86: Slip Clutch Adjustment

    9�12 SLIP CLUTCH ADJUSTMENT The slip clutch is factory preset to the correct torque for protecting the implement and tractor: Periodic adjustment is recommended. Should adjustment be needed, follow this procedure: 1. Check to be sure all spring lengths are the same. Initial spring length is shown in the chart. CLUTCH SPRING LENGTH CHART CHART EG/COMER...

  • Page 87: Welding Repairs

    9�14 WELDING REPAIRS NOTICE Before performing any type of welding repair to the rotary cutter, contact IronCraft for approval. Repair welding must be done with care and with procedures that may be beyond the capabilities of the ordinary welder. WARNING PROJECTILE HAZARD Do not attempt to weld on the blades.

  • Page 88: Service Record

    9�15 SERVICE RECORD The period recommended is based on normal operating conditions. Severe or unusual conditions may require more frequent lubrication or oil changes. Copy this page to continue record. MAINTENANCE TASK HOURS and serviced by EVERY 8 HOURS Make sure blade bolts are tightened to proper torque.

  • Page 89: Troubleshooting

    TROUBLESHOOTING 10�1 TROUBLESHOOTING CHART PROBLEM CAUSE RESOLUTION Excessive ground speed. Reduce ground speed. Blades worn, dull, or bent. Replace blades. Adjust. Refer to “7.3 Attaching to Tractor” Mower not level side-to-side. (Lift type). "7.16 Attaching to Tractor (Pull type). Adjust rotary cutter height. Refer to “7.5 Setting the Rotary Cutter”...
  • Page 90 PROBLEM CAUSE RESOLUTION Reduce ground speed but maintain 540 RPM at tractor PTO or make two passes over material. unevenly; bunches of material along swath. (lift type) Material too high and too much Raise rotary cutter for the first pass and material.
  • Page 91 PROBLEM CAUSE RESOLUTION Low on lubricant. Fill to level plug. Replace with proper lubricant. Refer to Improper type of lubricant. Gearbox overheating. “9.7 Gearbox Lubrication”. Excessive trash build-up around Remove trash. gearbox. Blades are not free to swing. Check bushing and blade movement. Excessive vibration.

  • Page 92: Specifications

    SPECIFICATIONS MODEL 2408 2408P 2410 2410P DESCRIPTION Lift type Pull Type Lift type Pull type HORSEPOWER REQUIRED (MIN.) Pull Type with Pull Type with HITCH CAT l or ll Dual Leveling CAT l or ll Dual Leveling Rods Rods CUTTING WIDTH 96"...

  • Page 93: Bolt Torque

    11�1 BOLT TORQUE Torque figures indicated in the charts are used for non-greased or non-oiled threads and heads unless otherwise specified. Therefore, do not grease or oil bolts or cap screws unless otherwise specified in this manual. When using locking elements, increase torque values by 5%. The tables shown below give correct torque values for various bolts and capscrews.

  • Page 94: Warranty Information

    For up to date warranty information visit our website www.ironcraftusa.com/warranty LIMITED WARRANTY Ironcraft products are warranted to be free from defects in workmanship or materials for a period of 12 months from the initial sale, lease or rental date. WARRANTY EXCLUSIONS This warranty does not cover normal wear items, including but not limited to: bearings, hoses, ground engaging parts such as teeth, blades, cutting edges, pilot bits, auger teeth and broom bristles.

  • Page 95: Warranty Service

    Obtain a PO number from the original IronCraft customer. PO numbers will be invoiced in the event the defective part(s) is un-warranted IronCraft will ship a replacement part with a Service Request Form and RGA #. There will be a call tag with the Manufacturer’s address and instructions for returning the defective part.

  • Page 96: Safety Acknowledgement Forms

    SAFETY ACKNOWLEDGEMENT FORM ATTN ALL OPERATORS: Print your name, sign and date in the boxes below to acknowledge that you have read and fully understand the safety instructions presented in this manual, and have been trained on how to safely operate this attachment. OPERATOR NAME SIGNATURE DATE...

  • Page 97: Maintenace Log

    MAINTENANCE LOG Use this log sheet to document all routine maintenance and repair services performed on this machine. DESCRIPTION OF MAINTENANCE SERVICED BY DATE MAINTENANCE LOG Ironcraftusa.com...
  • Page 98 7 rocky MT rd Athens, Tennessee 37303 (p) 423-405-5150 (f) 423-405-5904 www�ironcraftusa�com Revised Februar y 9, 2024 4:38 PM ©2023 IronCraft Attachments. A ll rights reser ved. Serial number 0010001 and up...

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