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.
- Gravely PRO-STANCE 36 KAWASAKI — commercial: daily paid use and high acreage; 36-inch deck; gas powered
- Gravely PRO-STANCE 52 KAWASAKI — commercial: daily paid use and high acreage; 52-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- PRO-STANCE 36 KAWASAKI has a 36 in (914 mm) deck; PRO-STANCE 52 KAWASAKI has a 52 in (1,321 mm) deck, a 16 in 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 ›
- PRO-STANCE 36 KAWASAKI has Hydro-Gear® ZT-3100® Transaxles drive; PRO-STANCE 52 KAWASAKI has Hydro-Gear® ZT-3400 Transaxles drive.
- PRO-STANCE 36 KAWASAKI holds 6 gal (22.7 L) of fuel; PRO-STANCE 52 KAWASAKI holds 9 gal (34.1 L) of fuel, a 3 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-STANCE 36 KAWASAKI has a 18.5 hp engine; PRO-STANCE 52 KAWASAKI has a 23.5 hp engine, a 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.
- PRO-STANCE 36 KAWASAKI weighs 776 lbs (352 kg); PRO-STANCE 52 KAWASAKI weighs 912 lbs (413.7 kg), a 136 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What PRO-STANCE 36 KAWASAKI's weight means for a trailer ›
3 more differences, calculated figures
Other verified differences
- PRO-STANCE 36 KAWASAKI lists at $9,559; PRO-STANCE 52 KAWASAKI lists at $10,899, a $1,340 difference.
- PRO-STANCE 36 KAWASAKI has a 36.8 ci (603 cc) engine; PRO-STANCE 52 KAWASAKI has a 44.3 ci (725.9 cc) engine, a 7.5 ci difference.
- PRO-STANCE 36 KAWASAKI has a published top speed of 8 mph; PRO-STANCE 52 KAWASAKI has a published top speed of 9 mph, a 1 mph difference.
Calculated by MowerFacts
- PRO-STANCE 36 KAWASAKI works out to 2.3 acres/hour; PRO-STANCE 52 KAWASAKI works out to 3.8 acres/hour, a 1.5 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.
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-STANCE 36 KAWASAKI Gravely · Commercial |
PRO-STANCE 52 KAWASAKI Gravely · Commercial |
|---|---|---|
| List price | $9,559 | $10,899 |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki® | Kawasaki® |
| Displacement | 36.8 ci (603 cc) | 44.3 ci (725.9 cc) |
| Engine Power | 18.5 hp | 23.5 hp |
| Fuel Type | Gas | Gas |
| Engine Model | FS600V | FX730V |
| Deck | ||
| Cutting Width | 36 in (914 mm) | 52 in (1321 mm) |
| Deck Material | 7 ga | 7 ga |
| Deck Construction | Fabricated X-Factor® 3 | Fabricated X-Factor® 3 |
| Deck Gauge | 7 | 7 |
| Discharge | Side | Side |
| Drive | ||
| Ground Speed | 8 mph | 9 mph |
| Reverse Speed | 3 mph | 4 mph |
| Drive System | Hydro-Gear® ZT-3100® Transaxles | Hydro-Gear® ZT-3400 Transaxles |
| Dimensions | ||
| Weight | 776 lbs (352 kg) | 912 lbs (413.7 kg) |
| Fuel Capacity | 6 gal (22.7 L) | 9 gal (34.1 L) |
Where these models differ, explained
PRO-STANCE 36 KAWASAKI: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — gravely.com.
PRO-STANCE 52 KAWASAKI: Specs verified against the retailer listing on Jun 6, 2026 — brunkans.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.