Exmark Radius S-Series (60")
Commercial mower · Model RDS730GKA603A3 · Commercial-duty · Gas
$8,499 Exmark list price
Manufacturer list price only — it excludes tax, freight, dealer setup and any local discount, and dealers set the final price.
- Weighs 903 lb
- On a 6×12 trailer 1,803 lb towed, single-axle 3,500 lb
- Mows an acre in 20 min (14 at top speed) How long for your yard? ›
- How these are worked out ›
The Exmark Radius S-Series (60 in) is a commercial-grade gas commercial mower, built for daily commercial mowing, with a 60-inch deck and a 726cc engine making 24 hp. It weighs 903 lb (409.6 kg).
At a glance
Compare similar mowers See how this mower compares with machines of a similar size and purpose.
Chosen by stated rules, not opinion: same class, a deck within 8 in of this one, the same kind of power and a compatible duty class, then the closest power, weight and price, with other makers preferred. Figures are the manufacturers’ published ones; nothing is estimated.
Engine
| Power Source | gas |
|---|---|
| Engine Make | Kawasaki FR730 |
| Displacement | 44.3 ci (726 cc) |
| Engine Power | 24 hp |
Deck
| Cutting Width | 60 in (1524 mm) |
|---|---|
| Deck Material | 10-gauge fabricated steel top, 7-gauge side skirt |
| Deck Gauge | 10 |
| Max Cut Height | 5 in (127 mm) |
| Min Cut Height | 1.5 in (38 mm) |
Drive
| Ground Speed | 9 mph |
|---|
Dimensions
| Weight | 903 lbs (409.6 kg) |
|---|---|
| Fuel Capacity | 7 gal (26.5 L) |
Professional use
How the Radius S-Series (60 in) fits commercial and high-acreage work, from the specs we have. Duty class: Commercial.
Productivity computed from deck width and ground speed. Compare on the calculator ›
| Deck width | 60 in |
|---|---|
| Engine make | Kawasaki FR730 |
| Engine displacement | 726 cc |
| Engine power | 24 hp |
| Ground speed | 9 mph |
| Cut-height range | 38 mm – 127 mm |
| Fuel capacity | 26.5 L |
| Weight | 409.6 kg |
| Deck construction | 10-gauge fabricated steel top, 7-gauge side skirt |
| Deck gauge | 10 ga |
Exmark doesn’t publish 9 of these for the Radius S-Series (60 in): transmission, drive type, warranty, commercial warranty, spindle type, frame construction, anti-scalp rollers, drive tire size, seat type.
See the Exmark commercial pro hub › · Professional buying hub ›
Similar models
Other commercial mowers with comparable specs — including other brands — that buyers cross-shop with the Radius S-Series (60 in).
Specs verified against the retailer listing on Jun 6, 2026 — clermontcountyequipment.com.
See every mower with a Kawasaki FR730 engine ›
What the parts on this spec sheet mean
Other Exmark Radius S-Series models › 2 more in this range: Radius S-Series (48 in), Radius S-Series (52 in)
See all Exmark mowers and specs ›
Spot a wrong spec? Suggest a correction.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
What the specs work out to
Figures MowerFacts computes from Exmark’s own numbers — not published by the manufacturer.
Mowing time
- ¼ acre5 min 3 min
- ½ acre10 min 7 min
- 1 acre20 min 14 min
- 2 acres39 min 28 min
- 5 acres1 h 38 min 1 h 9 min
- 10 acres3 h 16 min 2 h 18 min
About 20 min per acre at 3.05 acres/hour, mowing at 6.3 mph. The second figure is at the published 9.0 mph top speed (4.36 acres/hour) — faster than anyone really mows. About 21.3 acres per tank.
Weight & hauling
- Machine weight903 lb
- + 6×12 trailer900 lb
- Towed weight1,803 lb
- single-axle 3,500 lbCarries it, 1,697 lb spare
- tandem-axle 7,000 lbCarries it, 5,197 lb spare
Needs a single-axle 3,500 lb trailer and a vehicle rated to tow at least 1,803 lb.
Gate & trailer fit
- 32 in gateToo wide
- 36 in gateToo wide
- 48 in gateToo wide
Needs at least 66 in of clearance (estimated).
Power & run time
- Power per deck inch0.4 hp/in
- Run time per tank~7.0 h
Mowing times assume 3.05 acres/hour: deck width x 6.3 mph at 80% efficiency, which allows for overlap, turns and trimming. 6.3 mph is 70% of the 9.0 mph top speed Exmark publishes - almost nobody mows flat out. The "at top speed" figure is the same sum at 9.0 mph, shown so you can see it.
Fit uses the deck width plus 6 in for the discharge chute, because Exmark doesn't publish an overall width — measure before buying if a gate is tight.
Towed weight adds a 900 lb allowance for a 6x12 open utility trailer to Exmark's published machine weight. Your trailer's own weight is on its VIN plate. Tongue weight, axle placement and your vehicle's tow rating are still yours to check — this is the load, not a loading plan.
Run time assumes a typical 1 gal/hour burn at working load; real consumption varies with engine, load and cut.
Exmark Radius S-Series (60 in) questions
What size deck is on the Exmark Radius S-Series (60 in)?
The Exmark Radius S-Series (60 in) has a 60-inch (1524 mm) cutting deck with 10-gauge fabricated steel top, 7-gauge side skirt construction.
What engine is in the Exmark Radius S-Series (60 in)?
The Exmark Radius S-Series (60 in) is powered by a Kawasaki FR730, 726 cc, 24 hp. Horsepower is the manufacturer's own rating.
How much does the Exmark Radius S-Series (60 in) weigh?
The Exmark Radius S-Series (60 in) weighs 903 lb (409.6 kg) as specified by Exmark.
What size trailer do I need for the Exmark Radius S-Series (60 in)?
At 903 lb, the Exmark Radius S-Series (60 in) on a typical 6x12 open utility trailer (about 900 lb empty) is roughly 1,803 lb of towed weight. That is within a single-axle 3,500 lb trailer, and your tow vehicle needs to be rated for at least 1,803 lb. Tongue weight, axle placement and your own trailer's empty weight still have to be checked — this is the arithmetic, not a loading plan.
How fast is the Exmark Radius S-Series (60 in)?
Top ground speed is 9 mph. With its 60-inch deck that works out to about 4.36 acres per hour at 80% efficiency — allowing for overlap, turns and trimming.
How long does the Exmark Radius S-Series (60 in) take to mow an acre?
About 14 min per acre, from its 60-inch deck at 9 mph and 80% efficiency — roughly 4.36 acres an hour, so five acres is about 1 h 9 min. Rough or obstacle-heavy ground takes longer; this is deck width times ground speed, not a timed test.
How big is the fuel tank on the Exmark Radius S-Series (60 in)?
The Exmark Radius S-Series (60 in) holds 7 gal (26.5 L) of fuel.
How much does the Exmark Radius S-Series (60 in) cost?
Exmark's published list price is $8,499, checked 22 October 2026. That excludes tax, freight, dealer setup and any local discount — dealers set the final price.
What is the Exmark Radius S-Series (60 in) built for?
Commercial-duty commercial mower. Built for daily, paid commercial use.
Source: Exmark (manufacturer) · archived copy