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.
- Kubota W821SC — residential: typical home lawns; 21-inch deck; gas powered
- Kubota W821S — residential: typical home lawns; 21-inch deck; gas powered
What’s different? The 2 differences that matter most, from the published figures.
- W821SC weighs 62 kg (137 lbs); W821S weighs 53 kg (117 lbs), a 9 kg difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What W821SC's weight means for a trailer ›
- W821SC cuts from 22 mm (0.9 in) to 82 mm (3.2 in); W821S cuts from 15 mm (0.6 in) to 77 mm (3 in). The cut-height range is the shortest and tallest cut the deck offers. Most lawns are kept well inside it.
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 | W821SC Kubota · Push / Walk-Behind |
W821S Kubota · Push / Walk-Behind |
|---|---|---|
| RRP (AUD) | dealer quote | dealer quote |
| Engine | ||
| Power Source | gas | gas |
| Displacement | 9.9 ci (163 cc) | 9.9 ci (163 cc) |
| Engine Power | 4.3 hp | 4.3 hp |
| Cylinders | 1 | 1 |
| Deck | ||
| Cutting Width | 20.9 in (530 mm) | 20.9 in (530 mm) |
| Min Cut Height | 0.9 in (22 mm) | 0.6 in (15 mm) |
| Max Cut Height | 3.2 in (82 mm) | 3 in (77 mm) |
| Drive | ||
| Drive Type | Self-propelled | Self-propelled |
| Dimensions | ||
| Weight | 137 lbs (62 kg) | 117 lbs (53 kg) |
| Fuel Capacity | 0.5 gal (1.8 L) | 0.5 gal (1.8 L) |
| General | ||
| Bagger Capacity | 2.1 bu (75 L) | 2.1 bu (75 L) |
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.