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OPERATOR'S MANUAL
OPERATOR'S MANUAL
DIAMONDMOWERS.COM
DIAMONDMOWERS.COM

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Summary of Contents for diamond mowers SK BRUSH CUTTER PRO

  • Page 1 OPERATOR’S MANUAL OPERATOR’S MANUAL DIAMONDMOWERS.COM DIAMONDMOWERS.COM...
  • Page 2: Product Information

    Diamond Mowers will not be liable for an owner or operator’s loss, damage, or injury due to the misuse of the equipment, failure to understand the inherent risks, or inability to properly operate the equipment.
  • Page 3 WELCOME! Thank you for choosing Diamond Mowers®, and welcome to your Brush Cutter Pro. Before you begin operating, we encourage you to look through this manual to review the proper maintenance and operating techniques that will keep you, and your equipment, safe — while ensuring you the most productive Brush Cutter in the market.
  • Page 4: Product Registration

    If you have acquired this Brush Cutter Pro from a previous owner, we encourage you to register your equipment online. By registering your Diamond Mowers unit, you’ll stay informed on product advancements, offers and service alerts. Register by going to: http://info.diamondmowers.com/register-my-product...
  • Page 5: Table Of Contents

    TABLE OF CONTENTS INTENDED USE TAKE A LOOK AROUND INSTALLATION OPERATING YOUR BRUSH CUTTER PRO MAINTENANCE TROUBLESHOOTING INDEX...
  • Page 6: Intended Use

    Any damage that may occur as a result of misuse will void warranty as stated in Diamond Mowers’ warranty policy. Do not operate this unit without first reading the safety precautions...
  • Page 7: Take A Look Around

    TAKE A LOOK AROUND TAKE A LOOK AROUND BLADES PUSH BAR Two, hardened steel knives 5⁄8” Guides material away from the skid (16mm) thick. The blades are built steer / compact track loader. to swing, allowing them to break away when in contact with rocks. DUAL-HEX DISC HOSES It is important to build momentum...
  • Page 8: Installation

    Make certain the Brush Cutter Pro you purchased is sized right for your skid- steer / compact track loader. MACHINE FLOW DECK SIZE CASE DRAIN MACHINE 17-20 65-76 21-28 79-106 72” (1829mm) 29-34 110-129 35-41 132-155 © Diamond Mowers®, LLC...
  • Page 9: Quick Attach

    Debris can fly back at the cab and cause injury. QUICK ATTACH The Brush Cutter Pro will mount onto the front of the skid-steer / compact track loader quick attach plate in place of a bucket or other implements. © Diamond Mowers®, LLC...
  • Page 10: Continued On Next Page

    ◦ If the pressure and return hoses are reversed, the disc will spin counter-clockwise resulting in damage. CONTINUED ON NEXT PAGE © Diamond Mowers®, LLC...
  • Page 11 • If this reversal occurs, either inverse the flow from your machine, or switch the QD couplers on the pressure and return hoses. © Diamond Mowers®, LLC...
  • Page 12: Operating Your Brush Cutter Pro

    Only trained individuals who have read and understood this manual should operate this unit. If any portion of this manual is not understood, contact: Diamond Mowers’ Service/Warranty at 888.960.0364 or 605.977.3300. SAFETY TIPS Be sure to read all warnings carefully. They are included for your safety, and for the safety of others working with you.
  • Page 13: Start-Up Procedures

    Contact with the disc and/or blades while the disc is in motion will cause serious injury or death. The disc spins at a very high speed and can take several minutes to stop. Be sure all personnel are clear of the machine before engaging the Brush Cutter Pro. © Diamond Mowers®, LLC...
  • Page 14 A second pass may be needed for heavy brush or grass. ◦ Complete the initial pass at 12” (305mm) into the material. ◦ Complete a second pass at ground level to thoroughly mulch the remaining material. • Maximum vegetation diameter should not exceed 5” (125mm). © Diamond Mowers®, LLC...
  • Page 15 Use for a finished look. • Drive straight into the material keeping the deck low and level, or slightly pitched forward. • Maintain speed of the disc and arm swing speed. • Maximum vegetation diameter should not exceed 5” (125mm). © Diamond Mowers®, LLC...
  • Page 16 Never drop the mower head straight down on trees. Severe damage will incur. NO PANCAKING! • Maximum vegetation diameter should not exceed 5” (125mm). Be aware when cutting standing trees as there is a potential for treetops to fall onto the operator’s cab. © Diamond Mowers®, LLC...
  • Page 17 Damage will incur to the blades and spindle as a result of driving down (pancaking) on top of the material. Dropping the Brush Cutter Pro straight down (pancaking) on heavy vegetation can cause severe damage to the disc and spindle. © Diamond Mowers®, LLC...
  • Page 18 • Raise lift arms about 6” (152mm) and drop front of head toward the ground for the leading edge to skim the ground. • Back over the remaining debris for a more finished look. © Diamond Mowers®, LLC...
  • Page 19 • Drive over the stump again, cutting at or below ground level. • Maximum stump diameter should not exceed 5” (125mm). For more tips, visit us online at www.DiamondMowers.com © Diamond Mowers®, LLC...
  • Page 20: Maintenance

    SPINDLE BOLTS Inspect When replacing parts, use Genuine Diamond Parts. Guaranteed to ship within 72-hours of your order being placed, or the parts and shipping are free. Call: 888-960-0361 or 605.977.3300 | Email: parts@diamondmowers.com Order online: www.diamondmowers.com © Diamond Mowers®, LLC...
  • Page 21 Torque castle nut to 400ft-lbs (543Nm). ◦ Replace the roll pin. ◦ If the roll pin cannot be inserted after the castle nut has been torqued, continue to torque the castle nut until the roll pin will fit. © Diamond Mowers®, LLC...
  • Page 22: Hydraulic Hoses & Fittings

    DO NOT check for hydraulic leaks with your hands or any part of your body. Use a heavy piece of paper or cardboard to check areas that are not readily visible. Pressurized hydraulic fluid can penetrate the skin and lead to serious health risks. © Diamond Mowers®, LLC...
  • Page 23: Hose Carrier

    High Flow Motors ONLY: Verify STANDARD FLOW locking tabs are in place. ◦ Assemble locking tabs to the U-shaped tab over the motor bolts with their hardware. Tighten the nylock nuts until one thread appears past the nylock nut. © Diamond Mowers®, LLC...
  • Page 24 Do not use this unit without a minimum 1⁄2” (13mm) safety door. • Clean only with mild soap and water using a sponge or soft cloth. • Inspect every 10 hours or daily. Replace as needed. © Diamond Mowers®, LLC...
  • Page 25 10 hours or daily. ◦ NOTE: Oil leaking from the pressure relief valve while STANDARD/HIGH FLOW operating indicates a motor seal failure. Light weepage may occur if the spindle oil level exceeds 18oz. © Diamond Mowers®, LLC...
  • Page 26: Spindle Bolts

    10 hours or daily. • If the hardware is loose, re-torque the hardware to 150ft-lbs (203Nm). STANDARD FLOW Failure to inspect and replace hardware at recommended intervals will cause damage to the machine and attachment. © Diamond Mowers®, LLC...
  • Page 27: Troubleshooting

    If the cutting head does not clear, Material jammed shut down the implement and rest the head on the ground. Clear the head manually. • DO NOT use extremities to dislodge debris from blades or disc. CONTINUED ON NEXT PAGE © Diamond Mowers®, LLC...
  • Page 28 The disc should rotate smoothly. • If excessive play is found, the Excessive play spindle bearings are likely worn in spindle and will require replacement. Contact Diamond Parts at 888.960.0361 or 605.977.3300. CONTINUED ON NEXT PAGE © Diamond Mowers®, LLC...
  • Page 29 If the roll pin cannot be inserted after the castle nut has been torqued, continue to torque the castle nut until the roll pin will fit. For any questions, contact our Warranty / Service team at 888.960.0364 or 605.977.3300 © Diamond Mowers®, LLC...
  • Page 30: Index

    INDEX Blades 7, 21 Pressure Relief 25 Bolts Product Information 2 Motor 23 Push Bar 7, 24 Spindle 26 QD Couplers 10, 24 Castle Nut & Roll Pin 21 Quick Attach (Skid-Steer) 9 Copyright Information 2 Safety Polycabonate 9, 24 Disc 7, 22 Spindle 25 Hose Carrier 23...
  • Page 31 (This Page Is Intentionally Left Blank)
  • Page 32 DIAMONDMOWERS.COM DIAMONDMOWERS.COM 15-1200 DMR-MANUAL-220602...

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