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.
- Exmark Vertex S-Series (60 in) — commercial: daily paid use and high acreage; 60-inch deck; gas powered
- Gravely PRO-STANCE 60 KAWASAKI — commercial: daily paid use and high acreage; 60-inch deck; gas powered
What’s different? The 4 differences that matter most, from the published figures.
- Vertex S-Series (60 in) lists at $13,799; PRO-STANCE 60 KAWASAKI lists at $11,449, a $2,350 difference. List price is the maker's own figure before tax, freight and dealer setup. Dealers set the final price.
- Vertex S-Series (60 in) holds 8 gal (30.3 L) of fuel; PRO-STANCE 60 KAWASAKI holds 9 gal (34.1 L) of fuel, a 1 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.
- Vertex S-Series (60 in) has a published top speed of 8.5 mph; PRO-STANCE 60 KAWASAKI has a published top speed of 9 mph, a 0.5 mph difference. Top speed is the maker's maximum in transport. Mowing speed is lower and depends on grass, terrain and the deck.
- Vertex S-Series (60 in) weighs 978 lbs (443.6 kg); PRO-STANCE 60 KAWASAKI weighs 940 lbs (426.4 kg), a 38 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What Vertex S-Series (60 in)'s weight means for a trailer ›
calculated figures and what isn’t comparable
Calculated by MowerFacts
- Vertex S-Series (60 in) works out to 4.1 acres/hour; PRO-STANCE 60 KAWASAKI works out to 4.4 acres/hour, a 0.2 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
- Fuel Type: not published for Vertex S-Series (60 in).
- Deck Material: not published for Vertex S-Series (60 in).
- Deck Construction: not published for Vertex S-Series (60 in).
- Drive System: not published for Vertex S-Series (60 in).
- Discharge: not published for Vertex S-Series (60 in).
- Cut height range: not published for PRO-STANCE 60 KAWASAKI.
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 | Vertex S-Series (60 in) Exmark · Commercial |
PRO-STANCE 60 KAWASAKI Gravely · Commercial |
|---|---|---|
| List price | $13,799 | $11,449 |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki FX730V | Kawasaki® |
| Displacement | 44.3 ci (726 cc) | 44.3 ci (725.9 cc) |
| Engine Power | 23.5 hp | 23.5 hp |
| Fuel Type | — | Gas |
| Engine Model | — | FX730V |
| Deck | ||
| Cutting Width | 60 in (1524 mm) | 60 in (1524 mm) |
| Deck Material | — | 7 ga |
| Deck Construction | — | Fabricated X-Factor® 3 |
| Deck Gauge | — | 7 |
| Discharge | — | Side |
| Min Cut Height | 1.5 in (38 mm) | — |
| Max Cut Height | 5 in (127 mm) | — |
| Drive | ||
| Ground Speed | 8.5 mph | 9 mph |
| Drive System | — | Hydro-Gear® ZT-3400 Transaxles |
| Reverse Speed | — | 4 mph |
| Dimensions | ||
| Weight | 978 lbs (443.6 kg) | 940 lbs (426.4 kg) |
| Fuel Capacity | 8 gal (30.3 L) | 9 gal (34.1 L) |
Where these models differ, explained
Vertex S-Series (60 in): Specs verified against the retailer listing on Jun 6, 2026 — russopower.com.
PRO-STANCE 60 KAWASAKI: Specs verified against the retailer listing on Jun 6, 2026 — saffordequipment.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.