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 Super SF — commercial: daily paid use and high acreage; 60-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.
- Super SF has a 38.5 hp engine; FasTrak SDX has a 23.5 hp engine, a 15 hp difference. Published horsepower is the maker's rating at a stated engine speed. It is a different measure from displacement, and two engines of equal rating can pull differently.
- Super SF uses a Kawasaki FX1000 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.
- Super SF weighs 1,450 lbs (657.7 kg); FasTrak SDX weighs 944 lbs (428.2 kg), a 506 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What Super SF's weight means for a trailer ›
- Super SF has a published top speed of 15 mph; FasTrak SDX has a published top speed of 10 mph, a 5 mph difference. Top speed is the maker's maximum in transport. Mowing speed is lower and depends on grass, terrain and the deck.
- Super SF holds 13.9 gal (52.6 L) of fuel; FasTrak SDX holds 8.5 gal (32.2 L) of fuel, a 5.4 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.
3 more differences, calculated figures
Other verified differences
- Super SF has a 61 ci (999 cc) engine; FasTrak SDX has a 44.3 ci (726 cc) engine, a 16.7 ci difference.
- Super SF carries a 5-year warranty; FasTrak SDX carries a 4-year warranty, a 1 year difference.
- Super SF cuts from 2 in (51 mm) to 5.5 in (140 mm); FasTrak SDX cuts from 1.5 in (38 mm) to 4.5 in (114 mm).
Calculated by MowerFacts
- Super SF works out to 7.3 acres/hour; FasTrak SDX works out to 4.8 acres/hour, a 2.4 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.
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 | Super SF Hustler Turf · Commercial |
FasTrak SDX Hustler Turf · Commercial |
|---|---|---|
| List price | dealer quote | dealer quote |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki FX1000 EFI | Kawasaki FX730 |
| Displacement | 61 ci (999 cc) | 44.3 ci (726 cc) |
| Engine Power | 38.5 hp | 23.5 hp |
| Deck | ||
| Cutting Width | 60 in (1524 mm) | 60 in (1524 mm) |
| Min Cut Height | 2 in (51 mm) | 1.5 in (38 mm) |
| Max Cut Height | 5.5 in (140 mm) | 4.5 in (114 mm) |
| Drive | ||
| Transmission | Hydro-Gear 21cc pumps with Parker TG wheel motors | Hydro-Gear ZT-3400® |
| Ground Speed | 15 mph | 10 mph |
| Drive Tire Size | 26 x 12-12 | 23 x 11-10 BigBite™ |
| Drive Type | Dual Hydrostatic | Dual Hydrostatic |
| Dimensions | ||
| Weight | 1450 lbs (657.7 kg) | 944 lbs (428.2 kg) |
| Fuel Capacity | 13.9 gal (52.6 L) | 8.5 gal (32.2 L) |
| Length | 79.2 in (2012 mm) | — |
| Width | 61.6 in (1565 mm) | — |
| Height | 50 in (1270 mm) | — |
| Commercial / Pro | ||
| Seat Type | n/a | Extra High-Back Suspension Seat |
| General | ||
| Warranty | 5 yr | 4 yr |
Where these models differ, explained
Super SF: 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.