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Model List:
- FG18 High Rotation Felling Head
- 1. Contents
- 1.1. Safety Safety Features
- 1.1.1. FG Series Felling Head Safety Features
- 1.2. Safety General Precautions
- 1.2.1. Recognize Safety Information
- 1.2.2. Follow Safety Instructions
- 1.2.3. Operate Only If Qualified
- 1.2.4. Wear Protective Equipment
- 1.2.5. Avoid Unauthorized Attachment Modifications
- 1.2.6. Stay Clear Of Moving Parts
- 1.2.7. Avoid HighPressure Oil
- 1.2.8. Prepare for Emergencies
- 1.2.9. Control Pattern
- 1.2.10. Handle Chemical Products Safely
- 1.2.11. Dispose Of Waste Properly
- 1.3. Safety Operating Precautions
- 1.3.1. Keep Riders Off Machine
- 1.3.2. Operate Booms With Care
- 1.3.3. Add and Operate Attachments Safely
- 1.3.4. Avoid Power Lines
- 1.4. Safety Maintenance Precautions
- 1.4.1. Park And Prepare For Service Safely
- 1.4.2. Use Proper Lifting Equipment
- 1.4.3. Remove Paint Before Welding or Heating
- 1.4.4. Make Welding Repairs Safely
- 1.4.5. Drive Metal Pins Safely
- 1.5. Safety Signs Felling Head
- 1.5.1. FG18 Safety Sign Location
- 1.6. Felling Head Components
- 1.6.1. FG18 Series Felling Head Components
- 1.7. Saw Drive FG Series Felling Head
- 1.7.1. Saw Drive Components
- 1.7.2. Saw Drive Description
- 1.7.3. Disc Saw Blade Description
- 1.7.4. Disc Saw Blade and Tooth Data
- 1.8. Operation FG Series Felling Head
- 1.8.1. Basic Operation
- 1.8.2. Principle of Operation
- 1.8.3. Blade Feeding Speed
- 1.8.4. General Method of Operation
- 1.8.5. Stopping the Disc Saw Blade
- 1.8.6. Cutting Multiple Trees
- 1.8.7. Handling The Tree
- 1.9. Periodic Maintenance
- 1.9.1. Periodic Maintenance Table
- 1.9.2. Maintenance General
- 1.9.3. Tools Required
- 1.10. Maintenance Every 8 Hours
- 1.10.1. Locking Pin Storage
- 1.10.2. Visually Inspect All Bolts
- 1.10.3. Check All Hydraulic Hoses and Fittings
- 1.10.4. Lubricate All Grease Fittings
- 1.10.5. Check Saw Tooth Bolt Torque
- 1.10.6. Check Saw Tooth and Disc Saw Blade Condition
- 1.10.7. Check Driveshaft End Play
- 1.11. Maintenance Every 125 Hours
- 1.11.1. Check All Bolt Torques
- 1.11.2. Check All Hydraulic Hoses and Fittings
- 1.11.3. Check Disc Saw Blade R.P.M.
- 1.11.4. Check Hydraulic Pressure Setting
- 1.11.5. Lubricate Driveshaft and Motor Coupling
- 1.11.6. Clean Saw Motor Area
- 1.12. Maintenance Every 250 Hours
- 1.12.1. Perform Overall Visual Inspection
- 1.12.2. Perform 125 Hour Interval Maintenance Procedures
- 1.12.3. Check Saw Blade Guide Bolts
- 1.13. Maintenance Unscheduled
- 1.13.1. Disc Saw Blade Inspection
- 1.13.2. Saw Tooth Replacement
- 1.13.3. Disc Saw Blade Removal
- 1.13.4. Disc Saw Blade Installation
- 1.13.5. Check All Hydraulic Hoses and Fittings
- 1.13.6. Disc Saw Blade Gauge
- 1.13.7. Initial Pump Motor Startup
- 1.13.8. Initial Saw Speed Adjustment
- 1.13.9. Initial Saw Circuit Begin of Stroke Adjustment and Pressure Setting
- 1.14. Misc. Saw Speed Sense Equipment
- 1.14.1. Saw Speed Tachometer
- 1.15. Misc. Troubleshooting
- 1.15.1. Diagnose Disc Saw Blade Stalling
- 1.16. Misc. Serial Numbers
- 1.16.1. Felling Head Serial Numbers
- 1.16.2. Model and Serial Number Record
- 1.17. Misc. Specifications FG18 Felling Head
- 1.17.1. FG18 Felling Head Dimensions
- 1.17.2. General Specifications FG18 Felling Head
- 1.17.3. Conversion Table for Pressures
- 2. Page Numbers
- 2.1. Section 11
- 2.2. Section 12
- 2.3. Section 13
- 2.4. Section 14
- 2.5. Section 15
- 2.6. Section 21
- 2.7. Section 22





