Bush Hog 2012 12012 Rotary Cutter OEM Parts
Bush Hog 2012 12012 Rotary Cutter Parts: Diagrams, Assemblies & Components
Bush Hog 2012/12012 Rotary Cutter FAQs, Specs, Maintenance & Installation Tips
The Bush Hog/Bush Hog 2012/12012 Rotary Cutter is designed for efficient mowing and robust field performance. Below you'll find answers to common questions, maintenance guidance, fluid specs, and key usage tips to help you keep your cutter in great condition.
2012/12012 Rotary Cutter Fluid Specifications & Capacities
| Fluid | Specification | Capacity (qt) | Capacity (gal) |
|---|---|---|---|
| Gearbox Oil | SAE 85W-140 gear oil | 2.5 | 0.63 |
2012/12012 Rotary Cutter Complete Maintenance Schedule
| Service Item | Action | Interval | Part Number | Notes |
|---|---|---|---|---|
| Gearbox Oil Level | Check oil level in center and outboard gearboxes. Add oil as required. | Every 8 hours | ||
| Blade Carrier Nut Torque | Check torque on blade carrier nut. | Every 8 hours | ||
| Driveline U-joints and Cross Kit Bearings | Apply No. 2 lithium grease. | Every 8 hours | 8 fittings | |
| Driveline Guard Bearings | Apply No. 2 lithium grease. | Every 8 hours | 4 fittings | |
| Blade Bolt Torque | Check torque on blade bolts. | Every 8 hours | Torque 600 ft-lbs | |
| Wheel Bearings | Apply No. 2 lithium grease. | Every 50 hours | 8 fittings | |
| Axle Pivot Bushings | Apply No. 2 lithium grease. | Every 50 hours | 4 fittings | |
| Gearbox Oil | Change oil in all gearboxes. Use SAE 85W-140 gear oil. | Every 250 hours |
2012/12012 Rotary Cutter Operating Specifications
| Specification | Value |
|---|---|
| Working Width | 20 ft |
| Blades | 6 |
| PTO Speed | 1000 rpm |
| Tractor PTO Requirement | 90-250 HP |
2012/12012 Rotary Cutter Operating Warnings
| System | Indicator | Required Action |
|---|---|---|
| Blade Contact | Persons within 300 ft | Keep bystanders at least 300 feet away during operation |
2012/12012 Rotary Cutter Seasonal Storage Tips
- Clean all debris from unit
- Lubricate all grease fittings
- Touch up paint on bare metal to prevent rust
- Store in dry location
Quick Jump
Tap a topic to jump to the answer.
- What is the recommended PTO horsepower for operating the Bush Hog 2012/12012 Rotary Cutter?
- What is the working width of the Bush Hog 2012/12012 Rotary Cutter?
- What is the recommended cutting height range for this rotary cutter?
- What is the maximum PTO speed for the Bush Hog 2012/12012 Rotary Cutter?
- What category of tractor hitch is required for this rotary cutter?
- How often should the gearbox oil be checked or changed?
- What type of oil is recommended for the gearbox?
- How often should the blade spindle bearings be greased?
- What type of grease should be used for lubrication points?
- What is the maximum forward operating speed for the rotary cutter?
- What should I do if the blades become unbalanced or damaged?
- How do I store the rotary cutter for the off-season?
- What should I do if the cutter is not cutting evenly?
- What is the recommended procedure for break-in of a new rotary cutter?
- What should I do if the PTO shaft vibrates during operation?
- What is the proper way to transport the rotary cutter on public roads?
- How often should the driveline U-joints be greased?
- What safety precautions should be taken during operation?
- What should I do if the cutter leaves uncut strips of grass?
- Is the Bush Hog 2012/12012 Rotary Cutter compatible with all tractors?
What is the recommended PTO horsepower for operating the Bush Hog 2012/12012 Rotary Cutter?
Answer: The recommended PTO horsepower is 60 HP minimum.
What is the working width of the Bush Hog 2012/12012 Rotary Cutter?
Answer: The working width is 12 feet.
What is the recommended cutting height range for this rotary cutter?
Answer: The cutting height range is 2 to 14 inches.
What is the maximum PTO speed for the Bush Hog 2012/12012 Rotary Cutter?
Answer: The maximum PTO speed is 540 RPM.
What category of tractor hitch is required for this rotary cutter?
Answer: The rotary cutter is designed for use with a Category II or III hitch.
How often should the gearbox oil be checked or changed?
Answer: The gearbox oil should be checked every 8 hours and changed every 250 hours.
What type of oil is recommended for the gearbox?
Answer: Use SAE 85W-140 gear oil for the gearbox.
How often should the blade spindle bearings be greased?
Answer: Grease the blade spindle bearings every 8 hours of operation.
What type of grease should be used for lubrication points?
Answer: Use No. 2 lithium-based grease for all lubrication points.
What is the maximum forward operating speed for the rotary cutter?
Answer: The maximum recommended forward speed is 5 mph.
What should I do if the blades become unbalanced or damaged?
Answer: Replace damaged or unbalanced blades immediately to prevent vibration and possible damage.
How do I store the rotary cutter for the off-season?
Answer: Clean all debris from the unit, lubricate all grease fittings, touch up paint on bare metal, and store in a dry location.
What should I do if the cutter is not cutting evenly?
Answer: Check for proper blade installation, sharpness, and ensure the deck is level.
What is the recommended procedure for break-in of a new rotary cutter?
Answer: After the first 8 hours of operation, check all bolts and nuts for tightness and inspect the unit for leaks or loose parts.
What should I do if the PTO shaft vibrates during operation?
Answer: Stop operation and inspect the PTO shaft for damage, improper alignment, or missing components.
What is the proper way to transport the rotary cutter on public roads?
Answer: Raise the cutter, secure all transport locks, use safety chains, and ensure all warning lights and reflectors are visible.
How often should the driveline U-joints be greased?
Answer: Grease the driveline U-joints every 8 hours of operation.
What safety precautions should be taken during operation?
Answer: Keep bystanders at least 300 feet away, never operate without all shields in place, and always disengage PTO before servicing.
What should I do if the cutter leaves uncut strips of grass?
Answer: Check blade sharpness, blade installation, and ensure proper overlap between cutting sections.
Is the Bush Hog 2012/12012 Rotary Cutter compatible with all tractors?
Answer: The cutter is compatible with tractors equipped with a Category II or III hitch and a minimum of 60 PTO horsepower.