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.
- Altoz XC 720 SSi — commercial: daily paid use and high acreage; 72-inch deck; gas powered
- Cub Cadet PRO Z 972S EFI — commercial: daily paid use and high acreage; 72-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- XC 720 SSi has a Hydrostatic transmission; PRO Z 972S EFI has a 16cc Hydro-Gear 5400 transmission. The transmission grade tracks duty rating and speed. Grade names are each maker's own and are not comparable across brands.
- XC 720 SSi has a Fabricated Steel deck; PRO Z 972S EFI has a fabricated 7ga. (.187”) steel shell deck.
- XC 720 SSi has a published top speed of 19 mph; PRO Z 972S EFI has a published top speed of 14 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.
- XC 720 SSi has a 35 hp engine; PRO Z 972S EFI has a 38.5 hp engine, a 3.5 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.
- XC 720 SSi cuts from 1.5 in (38 mm) to 5 in (127 mm); PRO Z 972S EFI cuts from 1 in (25 mm) to 5 in (127 mm). The cut-height range is the shortest and tallest cut the deck offers. Most lawns are kept well inside it.
1 more difference, calculated figures and what isn’t comparable
Other verified differences
- XC 720 SSi holds 14 gal (53 L) of fuel; PRO Z 972S EFI holds 14.9 gal (56.4 L) of fuel, a 0.9 gal difference.
Calculated by MowerFacts
- XC 720 SSi works out to 11.1 acres/hour; PRO Z 972S EFI works out to 8.1 acres/hour, a 2.9 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
- Weight: not published for XC 720 SSi.
- Warranty: not published for PRO Z 972S EFI.
- Blades: not published for PRO Z 972S EFI.
- Fuel Type: not published for PRO Z 972S EFI.
- Deck Construction: not published for XC 720 SSi.
- Discharge: not published for XC 720 SSi.
- Start Type: not published for XC 720 SSi.
- Price: XC 720 SSi is dealer quote only.
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 | XC 720 SSi Altoz · Commercial |
PRO Z 972S EFI Cub Cadet · Commercial |
|---|---|---|
| List price | dealer quote | $18,199 |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki | Kawasaki® |
| Displacement | 61 ci (999 cc) | 61 ci (999 cc) |
| Engine Power | 35 hp | 38.5 hp |
| Cylinders | 2 | 2 |
| Engine Model | FX1000V EFI | FX Series EFI |
| Fuel Type | Gasoline | — |
| Start Type | — | Ignition Key |
| Deck | ||
| Cutting Width | 72 in (1829 mm) | 72 in (1829 mm) |
| Blades | 3 | — |
| Deck Material | Fabricated Steel | fabricated 7ga. (.187”) steel shell |
| Deck Construction | — | 7ga. top plate 7ga. bottom reinforcement ¼” rolled leading edge |
| Deck Gauge | — | 7 |
| Anti-Scalp Rollers | Yes | — |
| Min Cut Height | 1.5 in (38 mm) | 1 in (25 mm) |
| Blade Tip Speed | 18501 ft/min (5639 m/min) | — |
| Discharge | — | High-density, impact-resistant rubber |
| Cut Positions | — | 16 |
| Max Cut Height | 5 in (127 mm) | 5 in (127 mm) |
| Drive | ||
| Transmission | Hydrostatic | 16cc Hydro-Gear 5400 |
| Ground Speed | 19 mph | 14 mph |
| Drive Tire Size | 26" | 26"x12"-12" |
| Reverse Speed | — | 6 mph |
| Dimensions | ||
| Weight | — | 1631 lbs (739.8 kg) |
| Fuel Capacity | 14 gal (53 L) | 14.9 gal (56.4 L) |
| Length | 89 in (2261 mm) | — |
| Commercial / Pro | ||
| Frame Construction | — | Fully welded, full-length 3/8 x 5" laser cut steel / integrated tie-down slots |
| Seat Type | — | High-back Air-Ride suspension with EVC cushion, seat belt |
| Commercial Warranty | — | 3-Year / No Hour Limit Warranty and/or 5-Year 1,200 Hour |
| General | ||
| Warranty | 3 yr | — |
Where these models differ, explained
XC 720 SSi: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — altoz.com.
PRO Z 972S EFI: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — cubcadet.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.