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A neutral, side-by-side reference of each model's stated specifications. MowerFacts does not rank one model above another — 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 T2290KWTNC-48 — commercial: daily paid use and high acreage; 48-inch deck; gas powered
- Kubota GR2120 — commercial: daily paid use and high acreage; 48-inch deck; gas powered
| Spec | T2290KWTNC-48 Kubota · Riding (Lawn Tractor) |
GR2120 Kubota · Riding (Lawn Tractor) |
|---|---|---|
| Engine | ||
| Power Source | gas | gas |
| Displacement | 44.3 ci (726 cc) | 47.5 ci (778 cc) |
| Engine Power | 21.5 hp | 21 hp |
| Engine Make | Kawasaki FR651V | Kubota D782 |
| Fuel Type | Gasoline | Diesel |
| Deck | ||
| Cutting Width | 48 in (1219 mm) | 48 in (1219 mm) |
| Min Cut Height | 1 in (25 mm) | — |
| Max Cut Height | 4 in (102 mm) | — |
| Drive | ||
| Transmission | hydrostatic | Kubota HST |
| Ground Speed | 6.7 mph | 6.2 mph |
| Drive System | Belt | Belt |
| Dimensions | ||
| Weight | 661 lbs (299.8 kg) | 968 lbs (439 kg) |
| Fuel Capacity | 3.6 gal (13.6 L) | 4.8 gal (18 L) |
T2290KWTNC-48: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — kubotausa.com.
GR2120: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — kubotausa.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.