2025 Exmark Radius X-Series RZX801GKA524A3

2025 Exmark Radius X-Series RZX801GKA524A3

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  • Year 2025
  • Make Exmark
  • Model Radius X-Series
  • Engine Model: FX801 | Series: V-Twin | Spec: FX801V-S04-R
2025 Exmark Radius X-Series RZX801GKA524A3

2025 Exmark Radius X-Series RZX801GKA524A3

2025 Exmark Radius X-Series RZX801GKA524A3

Product Overview

If you’re looking for the power and productivity of a premium commercial mower on a budget, you’re looking for a Radius X-Series. It combines features proven on our premier machines with the unbeatable value and efficiency you’ve come to expect from the Radius.

Choose from 52- or 60-inch UltraCut Series 4 cutting decks, both with powerful Kawasaki commercial engines –– a FX801 on the 52-inch, and a FX921 on the 60-inch. The integrated Hydro-Gear transmissions work with aggressive 24-inch Kenda drive tires to provide unmatched traction and control, with forward speeds of up to 10 mph. Large semi-pneumatic caster tires, 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 provides added comfort.

Looking for more power, larger cutting decks and cutting-edge productivity and efficiency? With cutting decks of up to 144-inches wide, our Lazer Z line is as good as it gets.

Features may include:

UltraCut Deck Technology
  • Exmark’s exclusive UltraCut decks are featured on Radius models. Every UltraCut cutting deck features Exmark’s exclusive maintenance-free, sealed-bearing spindle assemblies for increased durability and reduced downtime, combined with zero maintenance.
Heavy Duty Fabricated Frame
  • With a fully welded frame built from 2x3-inch frame tubes, the Radius design places major components including the engine, hydro drive system and fuel tank lower in the frame. The lower center of gravity and better mass centralization results in increased traction and stability, with improved handling.
Full-Suspension Operator Seat
  • Radius S- and X-Series models feature an adjustable full-suspension operator seat, with three inches of suspension and an EVC stretch foam base for superior all day mowing comfort.
New Side Pods
  • The new side pod design places the most important controls right at the operator’s fingertips, for easy operation with a minimum of necessary movement.
Upgraded Casters
  • Radius X-Series models feature upgraded caster assemblies featuring maintenance-free tapered caster pivot bearings, with cast steel caster forks and large, semi-pneumatic caster tires.

Engine

Engine Manufacturer Kawasaki
Engine Model: FX801 | Series: V-Twin | Spec: FX801V-S04-R
Starter Electric
Displacement 852 cc
Engine Power 25.5 hp
Rated Engine Speed 3,820 rpm
Air Filter Heavy-duty canister air filtration system

Fuel System

Fuel System Carbureted | Fuel Indicator: Translucent Visual
Fuel Type Gas Carbureted

PTO

PTO Type Engagement: MagStop electromagnetic 200-ft-lb clutch

Drivetrain

Drive System Hydro-Drive | Drive Wheel Release: Allows unit movement without engine running.
Steering Control: Hydraulically dampened twin levers adjustable both fore and aft. Also has 2-position height adjustment.
Transmission Hydrostatic | Brand: Hydro-Gear | Dual Hydro Gear ZT3400, hydrostatic transmission with charge pumps, relief valves and independent, replaceable filters. | Speeds: Infinitely Variable

Brakes

Parking Brake Lever-actuated pawl brake.

Wheels & Tires

Tires, Front Specification 13 x 6.5-6, smooth tread, pneumatic. Sealed Taper Roller Bearings
Tires, Rear Specification 24 x 12-12 K3012

Electric

Electrical 12V battery with 15 amp. alternator.

Operational

Operating Speed Forward: 10.0 mph | Reverse: 0–6.0 mph
Top Speed Blade: Approximately 18,500 fpm.

Chassis

Frame Type 10-gauge high strength alloy top that is formed and continuously seam welded, with 7-gauge side skirt.

Lights and Safety

Safety Features Operator Presence Controls (OPC) and drive system interlock, with safety interlock system indicators.

Dimensions

Width 64.3"
Cutting Width Deck: 52"
Length 80.3" | 3 Blades at 18.00" Length
Height 70" | Cutting: 1.5" to 5.0" in 0.25" increments.
Spindle Diameter Blade Cutter Housing: 7.75" | Blade Shaft: 98"
Dimensions Casters Forks: .375" thick caster yoke arms.

Capacities

Fuel Capacity 7-gallon single fuel tank with single fill location.

Weights

Weight Curb: 992 lbs.

Features

Features UPC: 193308225203
Seat Type Deluxe suspension (adjustable spring suspension) seat with high back, molded foam flip-up armrests, and integral safety switch
Construction Material, Deck Caster Forks: Cast steel caster fork | Style: Floating Deck | Style Description: Full-floating UltraCut Series 3. Side discharge standard, with molded discharge chute and option to bag or mulch. | Tractor Frame: Unibody, welded, heavy-duty 2" X 3" rectangular tubular steel.

Product Photography