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.
- Ferris F60 Zero Turn Mower — commercial: daily paid use and high acreage; 36-inch deck; gas powered
- Gravely ZT 34 KAWASAKI — commercial: daily paid use and high acreage; 34-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- F60 Zero Turn Mower lists at $8,249; ZT 34 KAWASAKI lists at $3,799, a $4,450 difference. List price is the maker's own figure before tax, freight and dealer setup. Dealers set the final price.
- F60 Zero Turn Mower holds 8 gal (30.3 L) of fuel; ZT 34 KAWASAKI holds 2 gal (7.6 L) of fuel, a 6 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.
- F60 Zero Turn Mower weighs 732 lbs (332 kg); ZT 34 KAWASAKI weighs 445 lbs (201.8 kg), a 287 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What F60 Zero Turn Mower's weight means for a trailer ›
- F60 Zero Turn Mower has a 10-gauge, Fabricated deck; ZT 34 KAWASAKI has a Stamped deck.
- F60 Zero Turn Mower has a 10-gauge, Fabricated deck; ZT 34 KAWASAKI has a 12 ga deck.
3 more differences, calculated figures and what isn’t comparable
Other verified differences
- F60 Zero Turn Mower has a published top speed of 7 mph; ZT 34 KAWASAKI has a published top speed of 6 mph, a 1 mph difference.
- F60 Zero Turn Mower has a 36 in (914 mm) deck; ZT 34 KAWASAKI has a 34 in (864 mm) deck, a 2 in difference.
- F60 Zero Turn Mower has a 18.5 hp engine; ZT 34 KAWASAKI has a 18 hp engine, a 0.5 hp difference.
Calculated by MowerFacts
- F60 Zero Turn Mower works out to 2.0 acres/hour; ZT 34 KAWASAKI works out to 1.6 acres/hour, a 0.4 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 ZT 34 KAWASAKI.
- Transmission: not published for ZT 34 KAWASAKI.
- Drive System: not published for F60 Zero Turn Mower.
- Discharge: not published for F60 Zero Turn Mower.
- Start Type: not published for ZT 34 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 | F60 Zero Turn Mower Ferris · Zero-Turn |
ZT 34 KAWASAKI Gravely · Zero-Turn |
|---|---|---|
| List price | $8,249 | $3,799 |
| Engine | ||
| Power Source | gas | gas |
| Displacement | 36.8 ci (603 cc) | 36.8 ci (603 cc) |
| Engine Power | 18.5 hp | 18 hp |
| Engine Make | Kawasaki® FX600V | Kawasaki® |
| Engine Model | — | FR600V |
| Fuel Type | Gas | Gas |
| Cylinders | 2 | — |
| Start Type | Electric | — |
| Deck | ||
| Cutting Width | 36 in (914 mm) | 34 in (864 mm) |
| Min Cut Height | 1.5 in (38 mm) | 1.5 in (38 mm) |
| Max Cut Height | 4.5 in (114 mm) | 4.5 in (114 mm) |
| Deck Material | 10-gauge, Fabricated | 12 ga |
| Deck Construction | 10-gauge, Fabricated | Stamped |
| Deck Gauge | 10 | 12 |
| Discharge | — | Side |
| Drive | ||
| Transmission | Dual commercial Hydro-Gear® ZT-3100® Transaxles with 7" cooling fans | — |
| Ground Speed | 7 mph | 6 mph |
| Reverse Speed | 4 mph | 3 mph |
| Drive System | — | Hydro-Gear® Serviceable EZT® Transaxles |
| Dimensions | ||
| Weight | 732 lbs (332 kg) | 445 lbs (201.8 kg) |
| Fuel Capacity | 8 gal (30.3 L) | 2 gal (7.6 L) |
| General | ||
| Warranty | 2 yr | — |
Where these models differ, explained
F60 Zero Turn Mower: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — ferrismowers.com.
ZT 34 KAWASAKI: Specs verified against the retailer listing on Jun 6, 2026 — leonardsfarmstore.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.