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 32 KAWASAKI — commercial: daily paid use and high acreage; 32-inch deck; gas powered
- Ariens RIDGELINE 32 — commercial: daily paid use and high acreage; 32-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- PRO-STANCE 32 KAWASAKI lists at $9,349; RIDGELINE 32 lists at $6,499, a $2,850 difference. List price is the maker's own figure before tax, freight and dealer setup. Dealers set the final price.
- PRO-STANCE 32 KAWASAKI has Hydro-Gear® ZT-3100® Transaxles drive; RIDGELINE 32 has Hydro-Gear® ZT-2800® Transaxles drive.
- PRO-STANCE 32 KAWASAKI holds 6 gal (22.7 L) of fuel; RIDGELINE 32 holds 4.5 gal (17 L) of fuel, a 1.5 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 32 KAWASAKI cuts from 1.5 in (38 mm) to 5 in (127 mm); RIDGELINE 32 cuts from 2 in (51 mm) to 4.5 in (114 mm). The cut-height range is the shortest and tallest cut the deck offers. Most lawns are kept well inside it.
- PRO-STANCE 32 KAWASAKI has a published top speed of 8 mph; RIDGELINE 32 has a published top speed of 7 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.
1 more difference, calculated figures and what isn’t comparable
Other verified differences
- PRO-STANCE 32 KAWASAKI weighs 762 lbs (345.6 kg); RIDGELINE 32 weighs 702 lbs (318.4 kg), a 60 lbs difference.
Calculated by MowerFacts
- PRO-STANCE 32 KAWASAKI works out to 2.1 acres/hour; RIDGELINE 32 works out to 1.8 acres/hour, a 0.3 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-STANCE 32 KAWASAKI.
- Blades: not published for PRO-STANCE 32 KAWASAKI.
- Transmission: not published for PRO-STANCE 32 KAWASAKI.
- Fuel Type: not published for RIDGELINE 32.
- Deck Material: not published for RIDGELINE 32.
- Deck Construction: not published for RIDGELINE 32.
- Discharge: not published for RIDGELINE 32.
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 32 KAWASAKI Gravely · Commercial |
RIDGELINE 32 Ariens · Commercial |
|---|---|---|
| List price | $9,349 | $6,499 |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki® | Kawasaki FS600V |
| 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 | 32 in (813 mm) | 32 in (813 mm) |
| Blades | — | 2 |
| Deck Material | 7 ga | — |
| Deck Construction | Fabricated X-Factor® 3 | — |
| Deck Gauge | 7 | — |
| Min Cut Height | 1.5 in (38 mm) | 2 in (51 mm) |
| Blade Tip Speed | — | 16903 ft/min (5152 m/min) |
| Discharge | Side | — |
| Cut Positions | — | 11 |
| Max Cut Height | 5 in (127 mm) | 4.5 in (114 mm) |
| Drive | ||
| Transmission | — | Hydrostatic |
| Ground Speed | 8 mph | 7 mph |
| Reverse Speed | 3 mph | 3 mph |
| Drive System | Hydro-Gear® ZT-3100® Transaxles | Hydro-Gear® ZT-2800® Transaxles |
| Dimensions | ||
| Weight | 762 lbs (345.6 kg) | 702 lbs (318.4 kg) |
| Fuel Capacity | 6 gal (22.7 L) | 4.5 gal (17 L) |
| General | ||
| Warranty | — | 4 yr |
Where these models differ, explained
PRO-STANCE 32 KAWASAKI: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — gravely.com.
RIDGELINE 32: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — ariens.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.