4000 Series Flex-Wing Rotary CuttersEverything we love about the Apex series, taken up a notch!
The Rhino 4000 “Epic” series rotary cutters boost the horsepower requirement to 60, getting the the ability to cut brush up to 4” in diameter! The stronger gearbox is tested up to 250 horsepower, while the whole unit is protected by a safety chain!
Couple that with slip-clutch protection and hydraulic wing-lift and you’ve got a monster rotary cutter not to be taken lightly!
And NEW to the lineup is our heavy-duty 12' model, the 4125! This flex-wing has the guts of a 4000 Series mower but in a completely redesigned 12' frame. Unique to the 4125 is the independent axle arm suspension. This reduces the stress of heavier material and higher hour workloads - which in turn leaves you with less downtime and maintenance.
With over three years of testing, we are confident this machine will be a staple for the heavy-duty workloads. And just like the 4105 and 4155, this model is available for government bid.
Features and Benefits
- 60 Horsepower PTO Requirement
- 250 Horsepower Gearbox (160 HP on 4125 model)
- Chain Guard Safety Deflectors
- 3 Optional Wheel Configurations (2 for 4125 model)
Who Should Buy
- General Mowing
- Pasture Maintenance
- Shredding Crops and Stalks
- Roadside and Right-of-Way Mowing
- Commercial Mowing
- Farm Use
- Heavy-Duty Agriculture Use
- Industrial Mowing
WarrantyIndustry-leading toughness. Industry-leading warranty.
Rhino products are built to take on whatever you can throw at them. But if something should break, you’ll be glad to know our warranties are just as strong. See your local Rhino dealer for complete details.
Full Machine Warranty
Gearbox Seal Warranty
Limited Driveline Warranty
|Cutting Width||10' 6"||12' 6"||15'|
|Transport Width *||88''||101.9"||96''|
|Transport Height *||80''||73.2"||80''|
|Overall Width *||133''||156.5"||187''|
|Overall Length *||183''||171.2"||183''|
|Cutting Height *||2''-14''|
|Self-Leveling Height Adjustment||Hydraulic Cylinder|
|Blades||1/2'' x 4'' Parallel Lift|
|PTO Horsepower Required||60 HP||50 HP||60 HP|
|Gearbox Rating (based on field performance) - Divider||250 HP||160 HP||250 HP|
|Gearbox Rating (based on field performance) - Center & Wing||225 HP||130 HP||225 HP|
|Gearbox Oil (85W-140)||Factory Filled|
|Output Shaft Diameter||3''||2"||3''|
|Blade Tip Speed - Center 540 RPM||16,286 FPM||14,504 FPM||16,286 FPM|
|Blade Tip Speed - Center 1000 RPM||16,380 FPM||-||16,380 FPM|
|Blade Tip Speed - Wing 540 RPM||16,422 FPM||14,988 FPM||16,422 FPM|
|Blade Tip Speed - Wing 1000 RPM||15,983 FPM||-||15,983 FPM|
|Cutting Capacity (Diameter)||4 1/2''||4"||4 1/2''|
|Driveline Size - Main||CAT 6 CV||CAT 5 CV||CAT 6 CV|
|Driveline Size - Wing||CAT 5||CAT 4||CAT 5|
|Driveline Protection||Slip Clutch|
|Deck Thickness||7 GA||10 GA||7 GA||7 GA|
|Side Skirt||1/4'' AR400|
Military Grade Steel
|10 GA||1/4''||1/4'' AR400|
Military Grade Steel
|Tires & Wheels||RhinoTrax, Foam Filled, Laminated||RhinoTrax, Laminated||RhinoTrax, Foam Filled, Laminated|
|Wing Lift Hydraulics||Standard|
|Wing Flex (Degrees)||90° Up/25° Down|
|Wing Flex - Operational (Degrees)||45° Up/25° Down|
|Safety Tow Chain||Standard|
|LED Light Kit||Standard|
|Safety Deflectors||Chain Guards||Single or Double Chain Guards|
|Tongue Weight||1,870 lbs||1,200 lbs||1,840 lbs||1,870 lbs|
|Weight (Approx)||5,400 lbs||4,000 lbs||5,395 lbs||5,455 lbs|
|* Dependent on tire size|
** Gearbox Ratings Based on Field Performance
FinancingCheck Out Great Financing Options From Rhino
It's never been easier to own a Rhino with retail financing plans through participating U.S. dealers. Contact your local Rhino dealer for details.See All Financing Options
For 36 Months
0% APR financing for 24 - 36 months on all new RhinoAg Flex-Wings, Single Spindles, and Multi-Spindles. Minimum amount financed is $3,500 or more. See dealer for full details.