Compare Mowers
List prices are the manufacturer’s published figures, re-checked daily; they exclude tax, freight and dealer setup.
A side-by-side reference of each model's stated specifications. MowerFacts doesn’t give opinions: where a published, spec-derived rule can separate machines we mark a Data Pick and show the rule; here, read the values and decide what fits your needs.
Best suited for
What each model is built for, from its duty class and key specs. This is a neutral reference — MowerFacts does not rank one model above another.
- Hustler Turf X-ONE — commercial: daily paid use and high acreage; 72-inch deck; gas powered
- Hustler Turf FasTrak SDX — commercial: daily paid use and high acreage; 60-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- X-ONE uses a Kawasaki FX850, FX850 EFI engine; FasTrak SDX uses a Kawasaki FX730 engine. The engine maker builds the engine; the mower maker chooses the model, rating and fit, so the badge alone does not settle output or longevity.
- X-ONE has a Hydro-Gear® ZT-4400® transmission; FasTrak SDX has a Hydro-Gear ZT-3400® transmission. The transmission grade tracks duty rating and speed. Grade names are each maker's own and are not comparable across brands.
- X-ONE weighs 1,405 lbs (637.3 kg); FasTrak SDX weighs 944 lbs (428.2 kg), a 461 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What X-ONE's weight means for a trailer ›
- X-ONE cuts from 1 in (25 mm) to 5.5 in (140 mm); FasTrak SDX cuts from 1.5 in (38 mm) to 4.5 in (114 mm). The cut-height range is the shortest and tallest cut the deck offers. Most lawns are kept well inside it.
- X-ONE holds 12 gal (45.4 L) of fuel; FasTrak SDX holds 8.5 gal (32.2 L) of fuel, a 3.5 gal difference. Tank size bounds how long a machine runs between stops. Consumption varies with engine, load and speed, so hours per tank are not fixed.
5 more differences, calculated figures and what isn’t comparable
Other verified differences
- X-ONE has a 72 in (1,829 mm) deck; FasTrak SDX has a 60 in (1,524 mm) deck, a 12 in difference.
- X-ONE has a published top speed of 12 mph; FasTrak SDX has a published top speed of 10 mph, a 2 mph difference.
- X-ONE has a 27 hp engine; FasTrak SDX has a 23.5 hp engine, a 3.5 hp difference.
- X-ONE carries a 5-year warranty; FasTrak SDX carries a 4-year warranty, a 1 year difference.
- X-ONE has a 52 ci (852 cc) engine; FasTrak SDX has a 44.3 ci (726 cc) engine, a 7.7 ci difference.
Calculated by MowerFacts
- X-ONE works out to 7.0 acres/hour; FasTrak SDX works out to 4.8 acres/hour, a 2.1 acres/hour difference. Calculated by MowerFacts from deck width and the published top speed at 80% efficiency; it is not a manufacturer figure, and real mowing is slower.
Not comparable
- Deck Construction: not published for FasTrak SDX.
Verified means each manufacturer publishes the figure. A bigger number is only a bigger number; nothing here says which machine is better. The full specification table is below.
Which is faster on your property? › Measure your lawn once and MowerFacts times all 2 against it.
| Spec | X-ONE Hustler Turf · Commercial |
FasTrak SDX Hustler Turf · Commercial |
|---|---|---|
| List price | dealer quote | dealer quote |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki FX850, FX850 EFI | Kawasaki FX730 |
| Displacement | 52 ci (852 cc) | 44.3 ci (726 cc) |
| Engine Power | 27 hp | 23.5 hp |
| Deck | ||
| Cutting Width | 72 in (1829 mm) | 60 in (1524 mm) |
| Deck Construction | Fabricated | — |
| Deck Gauge | 7 | — |
| Min Cut Height | 1 in (25 mm) | 1.5 in (38 mm) |
| Max Cut Height | 5.5 in (140 mm) | 4.5 in (114 mm) |
| Drive | ||
| Transmission | Hydro-Gear® ZT-4400® | Hydro-Gear ZT-3400® |
| Ground Speed | 12 mph | 10 mph |
| Drive Tire Size | 24 x 12-12 | 23 x 11-10 BigBite™ |
| Drive Type | Dual Hydrostatic | Dual Hydrostatic |
| Dimensions | ||
| Weight | 1405 lbs (637.3 kg) | 944 lbs (428.2 kg) |
| Fuel Capacity | 12 gal (45.4 L) | 8.5 gal (32.2 L) |
| Commercial / Pro | ||
| Seat Type | I3M Suspension Seat | Extra High-Back Suspension Seat |
| General | ||
| Warranty | 5 yr | 4 yr |
Where these models differ, explained
X-ONE: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — hustlerturf.com.
FasTrak SDX: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — hustlerturf.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.