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.

Cutting Width15'
Transport Width *96''
Transport Height *80''
Overall Width *187''
Overall Length *183''
Cutting Height *2''-14''
Self-Leveling Height AdjustmentHydraulic Cylinder
Jack StandStandard
Blade CarrierInfinity
Blades1/2'' x 4'' Parallel Lift
Blade Overlap6''
PTO Horsepower Required60 HP
Gearbox Rating (based on field performance) - Divider250 HP
Gearbox Rating (based on field performance) - Center & Wing225 HP
Gearbox Oil (85W-140)Factory Filled
Output Shaft Diameter3''
Blade Tip Speed - Center 540 RPM16,286 FPM
Blade Tip Speed - Center 1000 RPM16,380 FPM
Blade Tip Speed - Wing 540 RPM16,422 FPM
Blade Tip Speed - Wing 1000 RPM15,983 FPM
Cutting Capacity (Diameter)4"
Driveline Size - MainCAT 6 CV
Driveline Size - WingCAT 4
Driveline ProtectionSlip Clutch
Deck Thickness7 GA
Side Skirt1/4''
Tires & WheelsRhinoTrax, Foam Filled, Laminated
Wing Lift HydraulicsStandard
Wing Flex (Degrees)90° Up/25° Down
Wing Flex - Operational (Degrees)45° Up/25° Down
Safety Tow ChainStandard
LED Light KitStandard
Safety DeflectorsSingle or Double Chain Guards
Tongue Weight1,840 lbs
Weight (Approx)5,395 lbs


  • 60 Horsepower PTO Requirement
  • 250 Horsepower Gearbox (160 HP on 4125 model)
  • Chain Guard Safety Deflectors
  • 3 Optional Wheel Configurations (2 for 4125 model)


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