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.
- Kubota WHF19NC-52-2 — commercial: daily paid use and high acreage; 52-inch deck; gas powered
- Walker Walker Model T23 — commercial: daily paid use and high acreage; 52-inch deck; gas powered
What’s different? The 4 differences that matter most, from the published figures.
- WHF19NC-52-2 uses a Kawasaki FS600V engine; Walker Model T23 uses a Rehlko engine. The engine maker builds the engine; the mower maker chooses the model, rating and fit, so the badge alone does not settle output or longevity.
- WHF19NC-52-2 has a 18.5 hp engine; Walker Model T23 has a 22.5 hp engine, a 4 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.
- WHF19NC-52-2 has a 36.8 ci (603 cc) engine; Walker Model T23 has a 41.1 ci (674 cc) engine, a 4.3 ci difference. Displacement is the engine's size, not its output. A larger engine is not necessarily a more powerful one.
- WHF19NC-52-2 holds 5 gal (18.9 L) of fuel; Walker Model T23 holds 4.7 gal (17.8 L) of fuel, a 0.3 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.
what isn’t comparable
Not comparable
- Drive System: not published for Walker Model T23.
- Cut height range: not published for WHF19NC-52-2.
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 | WHF19NC-52-2 Kubota · Commercial |
Walker Model T23 Walker · Commercial |
|---|---|---|
| List price | dealer quote | dealer quote |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki FS600V | Rehlko |
| Displacement | 36.8 ci (603 cc) | 41.1 ci (674 cc) |
| Engine Power | 18.5 hp | 22.5 hp |
| Fuel Type | Gasoline | Gasoline (unleaded - 87 octane) |
| Deck | ||
| Cutting Width | 52 in (1321 mm) | 52 in (1321 mm) |
| Min Cut Height | — | 1 in (25 mm) |
| Max Cut Height | — | 4 in (102 mm) |
| Drive | ||
| Transmission | Hydro-Gear ZT-2800 | Eaton Model 7 transmission with ductile cast iron final drive, Dual Hydrostatic, each wheel independently driven |
| Ground Speed | 6.5 mph | 6.5 mph |
| Drive System | Belt | — |
| Dimensions | ||
| Weight | 832 lbs (377.4 kg) | 820 lbs (371.9 kg) |
| Fuel Capacity | 5 gal (18.9 L) | 4.7 gal (17.8 L) |
Where these models differ, explained
WHF19NC-52-2: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — kubotausa.com.
Walker Model T23: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — walker.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.