Radius X-Series with 31 HP* Kawasaki FX921 Engine and 60” Ultracut Series 4 Deck
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Radius X-Series Model rzx921gka604a3 At a Glance
Fuel Capacity
7 gallon
Speed
10 mph
Cutting Height Range
1.5" - 5.0"
Coverage In Acres
5+

Acres Per Hour
4.84
Fuel Capacity
7 gallon
Speed
10 mph
Cutting Height Range
1.5" - 5.0"
Coverage In Acres
5+

Acres Per Hour
4.84
Fuel Capacity
7 gallon
Speed
10 mph
Cutting Height Range
1.5" - 5.0"
Coverage In Acres
5+

Acres Per Hour
4.84
Discover the Exmark Radius X-Series Mower
If you’re looking for the power and productivity of a premium commercial mower on a budget, you’re looking for the new Radius X-Series. It combines features first proven on our premier Lazer Z models with the unbeatable value you’ve come to expect from Radius.
Choose from 52- or 60-inch UltraCut Series 4 side-discharge cutting decks and premium Kawasaki commercial engines. Integrated high-capacity HydroGear transmissions work with aggressive 24-inch Kenda drive tires to deliver unmatched traction and control, with ground speeds of up to 10 mph. Large semi-pneumatic caster tires, upgraded cast steel caster forks and tapered caster pivot bearings provide years of maintenance-free performance. And with an adjustable full-suspension operator seat and isolated floor pan, the Radius X-Series delivers enhanced operator comfort that’s ideal for long work days.
Looking for more power, larger cutting decks and cutting-edge innovation and productivity? Check out our premier Lazer Z family of commercial zero-turn mowers.

Radius X-Series Features
UltraCut Deck Technology
Heavy Duty Fabricated Frame
Full-Suspension Operator Seat
Service Made Easy
New Side Pods
Upgraded Casters
Specifications & Compare
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UPC
Onboard Intelligence
Starter
Steering Control
Caster Forks
Front Caster Tires
Drive Tires
Parking Brake
Tractor Frame
Blade Spindles
Electrical
Cup Holder
Standard Features
Seat
Better Together
