4000 Series Flex-Wing Rotary Cutters

Everything 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!

Features and Benefits

  • 60 Horsepower PTO Requirement
  • 250 Horsepower Gearbox
  • Chain Guard Safety Deflectors
  • 3 Optional Wheel Configurations

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


Industry-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 Warranty



Gearbox Seal Warranty



Limited Driveline Warranty




Cutting Width126''180''180''
Transport Width *88''96''96''
Transport Height *80''80''80''
Overall Width *133''187''187''
Overall Length *183''183''183''
Cutting Height *2''-14''2''-14''2''-14''
Self-Leveling Height AdjustmentHydraulic CylinderHydraulic CylinderHydraulic Cylinder
Jack StandStandardStandardStandard
Blade CarrierInfinityInfinityInfinity
Blades1/2'' x 4'' Parallel Lift1/2'' x 4'' Parallel Lift1/2'' x 4'' Parallel Lift
Blade Overlap6''6''6''
PTO Horsepower Required60 HP60 HP60 HP
Gearbox Rating (based on field performance) - Divider250 HP250 HP250 HP
Gearbox Rating (based on field performance) - Center & Wing225 HP225 HP225 HP
Gearbox Oil (85W-140)Factory FilledFactory FilledFactory Filled
Output Shaft Diameter3''3''3''
Blade Tip Speed - Center 540 RPM16,286 FPM16,286 FPM16,286 FPM
Blade Tip Speed - Center 1000 RPM16,380 FPM16,380 FPM16,380 FPM
Blade Tip Speed - Wing 540 RPM16,422 FPM16,422 FPM16,422 FPM
Blade Tip Speed - Wing 1000 RPM15,983 FPM15,983 FPM15,983 FPM
Cutting Capacity (Diameter)4 1/2''4''4 1/2''
Driveline Size - MainCat 5 CVCat 5 CVLube 4 Life Cat 5 CV
Driveline Size - WingCat 5Cat 4Cat 5
Driveline ProtectionSlip ClutchSlip ClutchSlip Clutch
Deck Thickness7 GA7 GA7 GA
Side Skirt1/4''1/4''1/4''
Wheel HubsService Fee
Tires & WheelsSee OptionsSee OptionsSee Options
Wing Lift HydraulicsStandardStandardStandard
Wing Flex (Degrees)90° Up/25° Down90° Up/25° Down90° Up/25° Down
Safety Tow ChainStandardStandardStandard
LED Light KitStandardStandardStandard
Safety DeflectorsChain GuardsSee OptionsSee Options
Tongue Weight1,840 lbs1,870 lbs
Weight (Approx)5,400 lbs5,395 lbs5,455 lbs
* Dependent on tire size
** Gearbox Ratings Based on Field Performance


Check 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 on $3,000 or more. 36 month term with monthly, semi-annual or annual payments.