Compare Mowers
Prices are the recommended retail prices published by each manufacturer’s Australian site, in AUD, as read on the date shown on each model’s page; dealers set the final price.
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.
- Husqvarna Z554L — commercial: daily paid use and high acreage; 54-inch deck; gas powered
- Kubota ZG227-54 — commercial: daily paid use and high acreage; 54-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- Z554L uses a Kawasaki engine; ZG227-54 uses a Kubota KGZ770-E2-MA2 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.
- Z554L has a Hydrostatic transmission; ZG227-54 has a Integral Type HST, Shaft Driven transmission. The transmission grade tracks duty rating and speed. Grade names are each maker's own and are not comparable across brands.
- Z554L holds 45.4 L (12 gal) of fuel; ZG227-54 holds 28 L (7.4 gal) of fuel, a 17.4 L 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.
- Z554L has a published top speed of 12 mph; ZG227-54 has a published top speed of 9 mph, a 3 mph difference. Top speed is the maker's maximum in transport. Mowing speed is lower and depends on grass, terrain and the deck.
- Z554L has a 852.1 cc (52 ci) engine; ZG227-54 has a 768 cc (46.9 ci) engine, a 84.1 cc difference. Displacement is the engine's size, not its output. A larger engine is not necessarily a more powerful one.
1 more difference, calculated figures and what isn’t comparable
Other verified differences
- Z554L weighs 551.1 kg (1,215 lbs); ZG227-54 weighs 540 kg (1,190 lbs), a 11.1 kg difference.
Calculated by MowerFacts
- Z554L works out to 2.12 ha/hour; ZG227-54 works out to 1.59 ha/hour, a 0.53 ha/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
- Bagger Capacity: not published for Z554L.
- Fuel Type: not published for Z554L.
- Deck Material: not published for ZG227-54.
- Deck Construction: not published for Z554L.
- Drive System: not published for Z554L.
- Discharge: not published for ZG227-54.
- Price: ZG227-54 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 | Z554L Husqvarna · Commercial |
ZG227-54 Kubota · Commercial |
|---|---|---|
| RRP (AUD) | A$23,499 | dealer quote |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki | Kubota KGZ770-E2-MA2 |
| Displacement | 52 ci (852.1 cc) | 46.9 ci (768 cc) |
| Engine Power | 27 hp | 27 hp |
| Cylinders | 2 | — |
| Engine Model | FX Series V-Twin | — |
| Fuel Type | — | Petrol |
| Deck | ||
| Cutting Width | 54 in (1372 mm) | 54 in (1372 mm) |
| Blades | 3 | 3 |
| Deck Material | Steel | — |
| Deck Construction | — | Pro commercial - Fabricated deck |
| Anti-Scalp Rollers | Yes | — |
| Min Cut Height | 1 in (25 mm) | 1 in (25 mm) |
| Blade Tip Speed | — | 18100 ft/min (5517 m/min) |
| Discharge | Collect/Mulch/Side discharge | — |
| Cut Positions | 16 | — |
| Max Cut Height | 5 in (127 mm) | 5 in (127 mm) |
| Drive | ||
| Transmission | Hydrostatic | Integral Type HST, Shaft Driven |
| Ground Speed | 12 mph | 9 mph |
| Drive Tire Size | — | 23×10.5-12 |
| Reverse Speed | — | 5 mph |
| Drive System | — | Adjustable Dual Lever Steering |
| Dimensions | ||
| Weight | 1215 lbs (551.1 kg) | 1190 lbs (540 kg) |
| Fuel Capacity | 12 gal (45.4 L) | 7.4 gal (28 L) |
| Length | 81 in (2057 mm) | 82.5 in (2096 mm) |
| Width | — | 67.3 in (1710 mm) |
| Height | 21 in (533 mm) | 69.9 in (1775 mm) |
| Commercial / Pro | ||
| Seat Type | Premium, suspension | — |
| General | ||
| Bagger Capacity | — | 8 bu (282 L) |
Where these models differ, explained
Z554L: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — husqvarna.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.