2022 Exmark Radius X-Series Zero-Turn Lawn Mower

Exmark 2022 Radius X-Series Features Major Power Upgrade Plus Other Bonuses

Geared toward professional and commercial lawncare workers, the 2022 Exmark Radius X-Series Zero-Turn Lawn Mower includes a number of new features. We dug deeper to explore what updates the 2022 model has and how they affect lawn care Pros.

2022 Exmark Radius X-Series Zero-Turn Lawn Mower: The Big Deal

There are quite a few notable new features with the update of the X-Series Radius. The main talking point is the bigger, more powerful engine. This mower features a 31HP Kawasaki twin-cylinder engine, which Exmark says makes it the most powerful Radius model to date. For comparison, the 2021 model featured a 23.5 HP engine, so the 32% power increase is impressive.

There’s an update to the cutting depth of the 60-inch deck, too. The E- and S-Series models included a 5-inch deck depth, while the Radius X-Series features a larger 5.5-inch deck depth. The extra 1/2-inch increase and higher-power engine let you mow heavier grass at faster speeds.

Speaking of speed, you can expect variable ground speeds of up to 10 MPH with the Radius X-Series, compared to the E- and S-Series’ 9 MPH maximum speeds.

Another new upgrade to the Radius X-Series is the inclusion of Exmark’s premium full-suspension operator’s seat. You can adjust the seat based on your size and ride quality preferences. Exmark tells us the seat’s design also helps reduce vibration with an Elastomeric Vibration Control foam base.

Diving into the performance features, the 2022 model features Exmark’s Flow Control baffle technology to improve the cut quality. Additionally, Lazer Z-style deck strut insolation technology eliminates sway, eases deck height adjustment, and reduces vibration.

Additional Features

  • Side-discharge design
  • Larger 24-inch Kenda drive tires and front caster wheels
  • Heavy-duty unibody steel frame
  • Improved balance by housing heavier components at the mower’s base
  • Maintenance-free sealed bearing blade spindles
  • Digital hour meter
  • Window-style fuel gauge
  • Integrated hitch and jack receiver (jack sold separately)

2022 Exmark Radius X-Series Zero-Turn Lawn Mower Price

The 2022 Exmark Radius X-Series Zero-Turn Lawn Mower starts as low as $12,099. You can request an estimate on Exmark’s website directly or find a local dealer in your area.


  • Model: Exmark RAX921GKA604A3
  • Length: 82 in
  • Width: 73 in
  • Height: 70 in
  • Curb weight: 1232 lbs
  • Cutting deck width: 60 in
  • Blade tip speed: Approx. 18,500 FPM
  • Cutting height: 1.5 in to 5 in; 0.25 in increments
  • Blade length: 20.5 in
  • Engine displacement: 999cc
  • Engine speed: 3750 RPM
  • Fuel capacity: 7 gal
  • Electrical components: 12V battery w/ 15A alternator

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