AGT EXFLM115 43'' Compact Excavator Mower Flail Mower User Manual

1. Introduction

This manual provides essential information for the safe and efficient operation, installation, and maintenance of the AGT EXFLM115 43'' Compact Excavator Mower Flail Mower. Please read this manual thoroughly before operating the equipment to ensure proper use and to prevent injury or damage.

The AGT EXFLM115 is a robust 43-inch brush flail mower designed for use with 6 to 8-ton excavators. It features a self-leveling kit, adjustable skid shoes, and a reliable belt-drive transmission, making it ideal for clearing brush, grass, and other vegetation in various terrains, including slopes, riverbanks, hilly areas, and ditches.

Figure 1: AGT EXFLM115 43'' Compact Excavator Mower Flail Mower, front view.

2. Safety Information

Always prioritize safety when operating heavy machinery. Failure to follow safety instructions can result in serious injury or death.

2.1 General Safety Precautions

• Read the Manual: Ensure all operators have read and understood this manual before using the equipment.
• Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety glasses, hearing protection, hard hat, and sturdy work boots.
• Work Area: Keep the work area clear of bystanders, children, and pets. Be aware of your surroundings and potential hazards.
• Pre-Operation Check: Before each use, inspect the flail mower for any damage, loose bolts, or worn parts. Ensure all hydraulic connections are secure and free of leaks.
• Hydraulic System: Be aware of high-pressure hydraulic fluid. Leaks can penetrate skin and cause serious injury. Seek immediate medical attention if fluid penetrates the skin.
• Blade Safety: The flail knives are extremely sharp. Exercise extreme caution when inspecting or performing maintenance on the cutter drum. Ensure the excavator is turned off and hydraulic pressure is relieved before approaching the blades.
• Slope Operation: Exercise extreme caution when operating on slopes. The self-leveling kit assists, but proper excavator stability is paramount.

3. Components Overview

The AGT EXFLM115 consists of several key components designed for efficient brush clearing:

• Bolt-on Adapter Plate w/Pins: For secure attachment to the excavator arm.
• Hydraulic Motor: Powers the cutter drum, featuring oil-in, oil-out, and a drain port.
• Hydraulic Quick Connect Hoses: For easy and secure connection to the excavator's hydraulic system.
• Self-leveling Kit: Ensures the mower remains level during operation, especially on uneven terrain.
• Adjustable Skid Shoes: Provide stability and allow for height adjustment during operation.
• Belt Drive Transmission: Transfers power from the hydraulic motor to the cutter drum.
• High Performance Cutter Drum: Equipped with 24 durable flail knives for effective cutting.

Figure 2: Top view illustrating hydraulic connections and motor housing.

4. Setup and Installation

Proper installation is crucial for the safe and effective operation of the flail mower.

4.1 Attaching to Excavator

1. Compatibility Check: Ensure your excavator is a 3-8 ton model, compatible with CAT 307, 308, or similar interfaces. The current interface is suitable for CAT308.
2. Positioning: Position the flail mower on a flat, stable surface. Maneuver the excavator arm to align with the mower's mounting coupler.
3. Pin Connection: Secure the flail mower to the excavator arm using the bolt-on adapter plate and pins. Ensure the pins (1.75" diameter) are fully inserted and secured. The distance between pins (OC) is 12", and the distance to ears (ID) is 8.5".
   

   Figure 3: Pin hole dimensions for excavator attachment.

4.2 Hydraulic Connections

4. Connect Hoses: Connect the hydraulic quick connect hoses from the flail mower to the excavator's auxiliary hydraulic ports. Ensure connections are tight and secure to prevent leaks.
5. Drain Line: The flail mower requires a case drain line (3/8'' hose line) to relieve excess pressure built up in the pump. This line must be connected to the reservoir on your excavator. Failure to connect the drain line can cause damage to the hydraulic motor.
6. System Check: After connecting, slowly cycle the hydraulic system to check for proper function and any leaks before full operation.

5. Operating Instructions

Follow these guidelines for effective and safe operation of your AGT EXFLM115 flail mower.

5.1 Pre-Operation Checklist

• Verify all hydraulic connections are secure and free of leaks.
• Check the condition of the flail knives; replace any damaged or excessively worn knives.
• Ensure the work area is clear of large debris, rocks, or obstacles that could damage the mower.
• Confirm the excavator's hydraulic flow is within the recommended range of 10-16 GPM and auxiliary pressure is around 2900 PSI.

5.2 Operation

1. Start Excavator: Start the excavator and allow it to warm up according to the manufacturer's instructions.
2. Engage Hydraulics: Slowly engage the auxiliary hydraulics to begin rotating the flail mower's cutter drum.
3. Adjust Height: Use the excavator arm and the adjustable skid shoes to set the desired cutting height. The self-leveling kit will help maintain a consistent cutting plane.
4. Begin Mowing: Approach the vegetation slowly and steadily. Allow the flail knives to reach full operating speed before engaging with dense material.
5. Cutting Capacity: The mower is designed for a cutting capacity of up to 4 inches. Do not attempt to cut material exceeding this limit.
6. Monitor Performance: Continuously monitor the mower's performance and the excavator's hydraulic system for any signs of strain or unusual noise.
7. Shut Down: When finished, disengage the auxiliary hydraulics, allow the cutter drum to stop completely, and then shut down the excavator.

6. Maintenance

Regular maintenance ensures the longevity and optimal performance of your flail mower.

6.1 Daily Maintenance

• Inspect all hydraulic hoses and fittings for leaks or damage.
• Check the condition of the flail knives. Replace any bent, broken, or excessively dull knives. The mower has 24 knives.
• Clean any accumulated debris from the mower housing and cutter drum.
• Inspect the skid shoes for wear and adjust if necessary.

6.2 Periodic Maintenance

• Lubrication: Lubricate all grease points on the mounting coupler and other moving parts as recommended by the manufacturer.
• Belt Inspection: Periodically inspect the belt drive transmission for wear, tension, and alignment. Adjust or replace belts as needed.
• Hydraulic Fluid: Check the excavator's hydraulic fluid level and condition regularly. Refer to your excavator's manual for specific recommendations.
• Fasteners: Check and tighten all bolts and fasteners, especially those on the cutter drum and mounting plate.

7. Troubleshooting

This section provides solutions to common issues you might encounter.

7.1 Common Issues and Solutions

8. Specifications

Technical specifications for the AGT EXFLM115 43'' Compact Excavator Mower Flail Mower:

9. Warranty and Support

For warranty information, technical support, or to order replacement parts, please contact AGT INDUSTRIAL directly. Refer to your purchase documentation for specific warranty terms and contact details.

You can visit the AGT INDUSTRIAL Store for more information: AGT INDUSTRIAL Store