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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.
- Altoz XR 480 / 540 / 540 SS — commercial: daily paid use and high acreage; 48-inch deck; gas powered
- Altoz TFX 766 i — commercial: daily paid use and high acreage; 66-inch deck; gas powered
| Spec | XR 480 / 540 / 540 SS Altoz · Commercial |
TFX 766 i Altoz · Commercial |
|---|---|---|
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki | Kawasaki |
| Displacement | 44.3 ci (726 cc) | 61 ci (999 cc) |
| Engine Power | 23 hp | 38.5 hp |
| Cylinders | 2 | 2 |
| Engine Model | FR | FX EFI |
| Fuel Type | Gasoline | Gasoline |
| Deck | ||
| Cutting Width | 48 in (1219 mm) | 66 in (1676 mm) |
| Blades | 3 | 6 |
| Deck Material | Fabricated Steel | Fabricated Steel All-Terrain Deck |
| Anti-Scalp Rollers | Yes | — |
| Max Cut Height | 4.3 in (108 mm) | 7 in (178 mm) |
| Min Cut Height | 1.5 in (38 mm) | 3 in (76 mm) |
| Blade Tip Speed | 18501 ft/min (5639 m/min) | 18501 ft/min (5639 m/min) |
| Drive | ||
| Transmission | Hydrostatic | Hydrostatic |
| Ground Speed | 8 mph | 11 mph |
| Drive Tire Size | 20" | — |
| Dimensions | ||
| Weight | 800 lbs (362.9 kg) | — |
| Fuel Capacity | 5 gal (18.9 L) | 14 gal (53 L) |
| Length | 80 in (2032 mm) | 96 in (2438 mm) |
| Height | 49 in (1245 mm) | — |
| General | ||
| Warranty | 3 yr | 3 yr |
XR 480 / 540 / 540 SS: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — altoz.com.
TFX 766 i: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — altoz.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.