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.
- Cub Cadet PRO Z 772L — commercial: daily paid use and high acreage; 72-inch deck; gas powered
- Altoz XC 720 SSi — 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.
- PRO Z 772L holds 7.4 gal (28.2 L) of fuel; XC 720 SSi holds 14 gal (53 L) of fuel, a 6.6 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.
- PRO Z 772L has a published top speed of 12 mph; XC 720 SSi has a published top speed of 19 mph, a 7 mph difference. Top speed is the maker's maximum in transport. Mowing speed is lower and depends on grass, terrain and the deck.
- PRO Z 772L has a 12cc Hydro-Gear 4400 transmission; XC 720 SSi has a Hydrostatic transmission. The transmission grade tracks duty rating and speed. Grade names are each maker's own and are not comparable across brands.
- PRO Z 772L has a fabricated 7ga. (.187”) steel shell deck; XC 720 SSi has a Fabricated Steel deck.
- PRO Z 772L has a 31 hp engine; XC 720 SSi has a 35 hp engine, a 4 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.
calculated figures and what isn’t comparable
Calculated by MowerFacts
- PRO Z 772L works out to 7.0 acres/hour; XC 720 SSi works out to 11.1 acres/hour, a 4.1 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
- Warranty: not published for PRO Z 772L.
- Fuel Type: not published for PRO Z 772L.
- Deck Construction: not published for XC 720 SSi.
- Discharge: not published for XC 720 SSi.
- Start Type: not published for XC 720 SSi.
- Cut height range: not published for PRO Z 772L.
- 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 | PRO Z 772L Cub Cadet · Commercial |
XC 720 SSi Altoz · Commercial |
|---|---|---|
| List price | $14,599 | dealer quote |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki® | Kawasaki |
| Displacement | 61 ci (999 cc) | 61 ci (999 cc) |
| Engine Power | 31 hp | 35 hp |
| Cylinders | 2 | 2 |
| Engine Model | FX Series | FX1000V EFI |
| Fuel Type | — | Gasoline |
| Start Type | Ignition Key | — |
| Deck | ||
| Cutting Width | 72 in (1829 mm) | 72 in (1829 mm) |
| Blades | 3 | 3 |
| Deck Material | fabricated 7ga. (.187”) steel shell | Fabricated Steel |
| 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) |
| 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) |
| Drive | ||
| Transmission | 12cc Hydro-Gear 4400 | Hydrostatic |
| Ground Speed | 12 mph | 19 mph |
| Drive Tire Size | — | 26" |
| Reverse Speed | 6 mph | — |
| Dimensions | ||
| Fuel Capacity | 7.4 gal (28.2 L) | 14 gal (53 L) |
| Length | — | 89 in (2261 mm) |
| General | ||
| Warranty | — | 3 yr |
Where these models differ, explained
PRO Z 772L: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — cubcadet.com.
XC 720 SSi: 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.