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.
- Bad Boy Mowers Revolt SD — commercial: daily paid use and high acreage; 34-inch deck; gas powered
- Gravely PRO-STANCE 36 KAWASAKI — commercial: daily paid use and high acreage; 36-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- Revolt SD has a 7 Gauge / 4.8mm deck; PRO-STANCE 36 KAWASAKI has a Fabricated X-Factor® 3 deck.
- Revolt SD holds 29.6 L (7.8 gal) of fuel; PRO-STANCE 36 KAWASAKI holds 22.7 L (6 gal) of fuel, a 6.8 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.
- Revolt SD has a published top speed of 7 mph; PRO-STANCE 36 KAWASAKI has a published top speed of 8 mph, a 1 mph difference. Top speed is the maker's maximum in transport. Mowing speed is lower and depends on grass, terrain and the deck.
- Revolt SD weighs 327 kg (721 lbs); PRO-STANCE 36 KAWASAKI weighs 352 kg (776 lbs), a 25 kg difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What Revolt SD's weight means for a trailer ›
- Revolt SD has a 864 mm (34 in) deck; PRO-STANCE 36 KAWASAKI has a 914 mm (36 in) deck, a 50 mm difference. Deck width sets how much grass each pass covers. Mowing time also depends on ground speed, turns and obstacles, so a wider deck alone does not fix the job's length. Time both decks on your own lawn ›
calculated figures and what isn’t comparable
Calculated by MowerFacts
- Revolt SD works out to 0.78 ha/hour; PRO-STANCE 36 KAWASAKI works out to 0.94 ha/hour, a 0.16 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
- Engine Make: not published for Revolt SD.
- Transmission: not published for PRO-STANCE 36 KAWASAKI.
- Fuel Type: not published for Revolt SD.
- Deck Material: not published for Revolt SD.
- Drive System: not published for Revolt SD.
- Discharge: not published for Revolt SD.
- Cut height range: not published for PRO-STANCE 36 KAWASAKI.
- Price: Revolt SD 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 | Revolt SD Bad Boy Mowers · Commercial |
PRO-STANCE 36 KAWASAKI Gravely · Commercial |
|---|---|---|
| RRP (AUD) | dealer quote | A$16,999 |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | — | Kawasaki® |
| Displacement | 36.8 ci (603 cc) | 36.8 ci (603 cc) |
| Engine Power | 18.5 hp | 18.5 hp |
| Engine Model | — | FS600V |
| Fuel Type | — | Gas |
| Deck | ||
| Cutting Width | 34 in (864 mm) | 36 in (914 mm) |
| Deck Material | — | 7 ga |
| Deck Construction | 7 Gauge / 4.8mm | Fabricated X-Factor® 3 |
| Deck Gauge | — | 7 |
| Min Cut Height | 2 in (50 mm) | — |
| Discharge | — | Side |
| Max Cut Height | 5 in (127 mm) | — |
| Drive | ||
| Transmission | Dual Hydro Gear 2800 | — |
| Ground Speed | 7 mph | 8 mph |
| Drive Tire Size | 21x7-10 Reaper | — |
| Reverse Speed | — | 3 mph |
| Drive System | — | Hydro-Gear® ZT-3100® Transaxles |
| Dimensions | ||
| Weight | 721 lbs (327 kg) | 776 lbs (352 kg) |
| Fuel Capacity | 7.8 gal (29.6 L) | 6 gal (22.7 L) |
| Length | 63.7 in (1619 mm) | — |
| Height | 47 in (1194 mm) | — |
Where these models differ, explained
PRO-STANCE 36 KAWASAKI: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — gravely.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.