We are confident your Brush Wolf will provide many years of reliable service. Welcome to the Brush Wolf family. The 72 M-AX Extreme Duty Rotary Brush Cutter is engineered to cut brush and can cut trees up to 8 inches in diameter dependant upon the type of wood and the density of the vegetation.
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Table of Contents Foreword...................2 Safety Section...................6 Operation Instructions..............8 Maintenance..................9 Maintenance Checklist..............10 Troubleshooting................11 Parts Diagram..................12 Parts List.....................13 Parts List and Diagram - Drop Blade Carrier - 3 blade assembly......14 Drop Blade Replacement Instructions........15 Parts List and Diagram - Flat Blade Carrier - 4 flat blade assembly....16 Flat Blade Replacement Instructions........17 Dealer Checklist................18 Warranty Registration..............19...
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Equipment Inspection: Prior to inspection the unit must be disconnected from the skid steer. To inspect or to make repairs under the 72 M-AX deck always block the unit securely in order to prevent accidental release of the lift mechanism. Inspect all hydraulic hoses and shields to ensure they are in good condition and without holes before pressurizing.
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Do Not attempt to straighten blades. Order replacement blades if blades are bent, cracked or damaged. Do Not leave the Brush Wolf 72 M-AX unattended while in a raised position. Always make sure both the runners are placed firmly on the ground.
7. Enter shatter-proof cab door, engage seat belt, release brake and start engine. The runners of the 72 M-AX should be as close to the ground as possible. Never raise the 72 M-AX more than seven (7) inches off the ground.
Your new Brush Wolf 72 M-AX Exteme Duty is a precisely engineered attachment and re- quires little maintenance. The Brush Wolf 72 M-AX is built to strict standards and will deliver years of dependable service by following these maintenance guidelines: 1.
Shut off the hydraulic power sup- ply and disconnect hydraulic couplers. Do Not loan your 72 M-AX to another skid steer owner. The potential exists for hydraulic contamination and could shorten the life of your skid steer or the hydraulic motor on your 72 M-AX.
Troubleshooting Note: When performing maintenance, shut down the skid steer and remove hoses from the power source. Problem Check Loss of Power Low hydraulic fluid level Overheated hydraulic fluid* Contaminated hydraulic fluid* *May damage hydraulic motor Excessive Dull, broken or damaged blades Unit Vibration Blade carrier out of balance Loose nuts and bolts...
Standard Blade Assembly Drop Blade Assembly - 3 blades Parts List DROP BLADE CARRIER ASSEMBLY ITEM ITEM QTY PART NUMBER DESCRIPTION WELDMENT, BLADE CARRIER, 47.000 DIA X 1.000 15095 PLATE, M-AX 15094 BLADE, 18.000 X 5.000 X 0.625 15101 BOLT, D-BOLT, 1 1/8-12, M-AX 15148 NUT, TOP LOCK, 1 1/8-12, GRADE C, PLAIN Hardware...
Standard Blade Assembly Drop Blade Maintenance - 3 blades 1. Perform maintenance on level surface with the 72 M-AX blocked off the ground. Shut off the hy- draulic power supply and disconnect hydraulic couplers. 2. Tighten bolts of blades every use or every eight hours. Inspect blades.
10. Torque the blade bolts to 270 ft/lbs. 11. Confirm the blade carrier rotates freely and is clear of any obstructions. 12. Install the plate of the access hole on the top of the 72 M-AX. — 17 — www.brushwolf.com...
Explain and alert buyer of High Flow motor and case drain. No auxiliary hydraulics over 40 Gallons Per Minute (GPM). Explain and demonstrate operation of Brush Wolf 72 M-AX. Explain use and demonstrate use of Cab Safety Door. Explain and demonstrate bearing housing/lube level check.
Warranty Registration Form Thank you for choosing Brush Wolf. Please complete the form below to register your Brush Wolf prod- uct. There is a form available to fill out on-line at www.brushwolf.com. Please complete the Warranty Registration form within 30 days of purchase date to qualify for warranty.
WARRANTY INFORMATION: The Warranty Claim Form must be completed in full detail and received in good condition. Cross-Tech Manufacturing, Inc. limits it warranty to the hydraulic motor, gearbox, bearing housing and cylinders for a period of one (1) year from the original date of sale. A two (2) year warranty is included on the struc- tural steel from the date of sale.
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