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A neutral, side-by-side reference of each model's stated specifications. MowerFacts does not rank one model above another — 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.
- Husqvarna Z572XS — commercial: daily paid use and high acreage; 72-inch deck
- John Deere Z998R DieselZTrak Zero-Turn Mower — commercial: daily paid use and high acreage; 100-inch deck
| Spec | Z572XS Husqvarna · Commercial |
Z998R DieselZTrak Zero-Turn Mower John Deere · Commercial |
|---|---|---|
| Engine | ||
| Power Source | — | diesel |
| Engine Make | Kawasaki | — |
| Displacement | 61 ci (999.6 cc) | 95.7 ci (1568 cc) |
| Engine Power | 38.5 hp | 43.4 hp |
| Cylinders | 2 | 3 |
| Engine Model | FX Series V-Twin | 3TNV86C Turbo |
| Fuel Type | — | Diesel or Biodiesel (up to B20) |
| Deck | ||
| Cutting Width | 72 in (1829 mm) | 100 in (2540 mm) |
| Blades | 3 | — |
| Deck Material | Steel | — |
| Deck Construction | — | FastBack™ PRO: 7-gauge, 0.179-in. (4.6-mm) fabricated steel |
| Deck Gauge | 7 | — |
| Max Cut Height | 5 in (127 mm) | — |
| Discharge | Mulching/Side discharge | — |
| Min Cut Height | 1 in (25 mm) | — |
| Drive | ||
| Transmission | Hydrostatic | Hydrostatic |
| Ground Speed | 12 mph | 11.5 mph |
| Dimensions | ||
| Weight | 1359 lbs (616.4 kg) | 2925 lbs (1326.8 kg) |
| Fuel Capacity | 12 gal (45.4 L) | 12 gal (45.4 L) |
Z572XS: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — husqvarna.com.
Z998R DieselZTrak Zero-Turn Mower: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — deere.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.