Name: Radius S-Series RAS651GKA48CA3
Brand: Exmark

Radius S-Series

As low as $9,199 or $244 per month USD

Request an Estimate

Whether you’re upgrading from an older machine or are looking to add another zero-turn to your trailer, the new Radius S-Series delivers an unbeatable combination of durability, operator comfort, performance, and value. Choose from 48-, 52-, or 60-inch UltraCut Series 3 side-discharge cutting decks, each equipped with our exclusive flow-control baffles for a superior cut quality. An adjustable full-suspension operator seat and isolated footrest provide superior all-day mowing comfort.

Radius S-Series models are also designed for maximum durability with reduced maintenance. With just two grease points to lubricate annually, low-maintenance Hydro-Gear integrated transmissions, and reliable Kawasaki commercial engines, Radius S-Series models are built for the long haul.

Looking for even more performance, power, and durability? Check out the new Radius X-Series zero-turn mower.

Mower Deck Widths: 48" 52" 60"

Compare
Dealer
Offers
Finance
Buy Parts
Pre-Owned

Schedule a Demo

Radius S-Series Features

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.

Adjustable Rollover Protection System (ROPS)

A new adjustable ROPS system is easy to fold up-and-down, and is built from round tubes for easy, flexible accessory placement. (Available Spring 2023)

Height of Cut Made Easy

Our patented height of cut adjustment system is user friendly and allows the operator to quickly and accurately select height of cut from the operator seat.

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.

Fully Guarded Engine

With strong steel lower protection and durable composite upper protection, the Radius S-Series engine is well guarded against damage from foreign objects.

Model Specs

Specific models may not be available in certain regions.

View Brochure

Engine Brand Kawasaki
Engine Model FX651V
Engine Displacement 726
Engine Series V-Twin
Fuel System Carbureted
Engine Speed 3700 rpm
Air Filter Cyclonic Air Cleaner
Fuel Type Gas Carbureted
Fuel Capacity 7-gallon (26.5-L) single fuel tank with single fill location.
Fuel Indicator Translucent Visual
Drive Hydro-Drive
Drive Description Dual Hydro Gear ZT3100, hydrostatic transmission with charge pumps, relief valves and independent, replaceable filters.
Speed Infinitely variable speed selection from 0–9.0 mph (14.5 kmph) forward, 0–5.0 mph (8.0 kmph) reverse.
Carb Compliant No
Deck Lift Standard; foot-controlled deck lift changes cutting height and lifts the deck to maneuver around obstacles, or place in transport position.
Safety Package Operator Presence Controls (OPC) and drive system interlock, with safety interlock system indicators.
ROPS 2-post foldable ROPS standard with seat belt and latch.
PTO Engagement MagStop electromagnetic 125-ft-lb clutch
Drive Wheel Release Allows unit movement without engine running.
Engine Spec _S13