Great value, simple to use, lasting durability and smart design.

Rhino 100 Series Cutters

Simple operation, fresh styling, highest value! - *Field Stock Only*

Rhino's 100 Series Rotary Cutters are built on great value, simple use, lasting durability and smart design. Specially designed for utility mowing operations including small ranches, estates and farms with applications that include mowing grass, weeds, or small brush up to 1-1/2” in diameter, the 100 Series is an excellent value in today’s single spindle rotary cutter market. Practical features include a reinforced domed deck for minimal material build up and easy cleaning, as well as a sturdy hitch with quick hitch capabilities to make attachment to the tractor a snap. A smartly designed smooth underside of the cutter deck ensures quick and efficient material flow through the cutting chamber, delivering high cut quality. The 100 Series also features standard front and rear guarding for increased safety.

Features and Benefits

  • Reinforced deck that is domed front to rear and side to side for minimal material build up and easy cleaning
  • Deep decks to handle large volumes of material more easily than cheaper, shallower deck cutters
  • Smooth, obstruction free underside of the deck for more efficient material flow through the cutting chamber
  • Quick hitch capabilities for simple attachment
  • Smart deck and blade design for excellent cutting performance
  • Improved gearbox and blade carrier design for lasting durability

Who Should Buy

  • Farms
  • Ranches
  • Estates
  • Schools & Universities
  • Parks & Recreational Areas

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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



Limited Gearbox Warranty



Compare Models

Model 160

The 160 has a 60” cutting width and is designed for use on 25 HP* tractors minimum. A shear bolt or slip clutch protected driveline is available. A laminated tire and wheel plus front and rear rubber safety deflectors are standard equipment.

Model 172

The 172 cuts a 72” swath and is rated for a minimum 35 HP* tractor. Either a shear bolt or a slip clutch protected driveline is available. A laminated tire and wheel with tapered roller bearings, plus front and rear rubber safety deflectors are standard equipment.

Model 184

The 184 has a 84” cutting width and 1 1/2" cut capacity. It can be operated with a 45 HP tractor. A category 4 slip clutch driveline is standard, and the unit can be equipped with rubber deflectors or chain guards and a standard or quick hitch.


All 100 Series cutters are available with quick hitch capabilities. A quick hitch makes attaching the cutter to the tractor faster and simpler. The Model 172 and 184 feature a double lower hitch lug design to handle the weight of the wider units, as compared to the single lug design used on most competitive wide single spindle cutters of comparable size. On the Model 160 and up, the formed reinforcing deck channels are much deeper at the front and rear of the deck to provide increased strength compared to competitive models.

Deck/Side Skirt

The deck on the Model 160, 172, and 184 is domed front to rear and side to side to help minimize material buildup on the deck. The skid on the bottom of the side skirt helps keep the unit from bottoming out in uneven terrain. The skid also provides added stiffness to the side skirt. The side skids on the 100 Series rotary cutters are longer in length compared to most competitive units. This provides added strength to more of the side skirt section. For even more strength, a formed section has been added to the bottom of the rear portion of the side skirt on the 160, 172 and 184.

Underside of the Deck

The deck on every 100 Series cutter is smooth on the bottom side for a reason. Being smooth, there are no obstructions to hinder the flow of material through the cutting chamber for more efficient mowing. It also means there are fewer areas for material to build up that could lead to premature corrosion. Round pan blade carriers are standard equipment to help the unit pass over most unseen obstructions. To help deliver excellent cutting performance, more updraft has been designed into the blades for greater lifting of the material to be cut.

Blade Carrier

All 100 Series cutters feature a round blade carrier. An overlapping output seal protector is standard on the Model 160, 172 and 184. The protector overlaps the lower portion of the gearbox housing, greatly reducing the risk of damage by such things as vines, wire, baling twine or other foreign material. Since it is a wider unit and the blade carrier is more susceptible to punishing shock loads, the blade carrier on the 184 is cross-braced for greater strength. Added output seal protection and cross-braced blade carriers are two extra features not even offered on most competitive cutters in this class.


Model 160Model 172Model 184
Cutting Width60''72''84''
Overall Width66''78''88 1/2''
Overall Length100''119''130''
Min Cutting Height1-5/8''1''1-1/4''
Hitch*CAT I & 2* / CAT 1 QHCAT I & 2* / CAT 1 QHCAT 2 & 3 / Cat 1, 2 & 3 QH
Blade CarrierRound PanRound PanRound Pan
Blades1/2'' x 3'' Updraft1/2'' x 3'' Updraft1/2'' x 4'' Updraft
Min PTO Horsepower Required**253545
Gearbox Rating***65 HP65 HP90 HP
Gearbox Oil (85W-140)Factory FilledFactory FilledFactory Filled
Output Shaft Diameter1 9/16''1 9/16''2''
PTO Type540 RPM540 RPM540 RPM
Blade Tip Speed (FPM)14,33514,93016,030
Cutting Capacity (Max.)1-1/2''1-1/2''1-1/2''
Driveline SizeCAT 3CAT 3CAT 4
Driveline ProtectionSlip ClutchSlip ClutchSlip Clutch
Deck Thickness10 Ga.10 Ga.10 Ga.
Side Skirt10 Ga. X 9-1/4''10 Ga. X 9-1/4''10 Ga. X 9-1/4''
Tires & WheelsLaminatedLaminatedLaminated
Safety DeflectorDeflectors or chainsDeflectors or chainsDeflectors or chains
Weight (Approx.)640 lbs.785 lbs.1128 lbs.


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