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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.
- John Deere Z950RZTrak Zero-Turn Mower — commercial: daily paid use and high acreage; 72-inch deck; gas powered
- Kubota ZD1211RL−72R — commercial: daily paid use and high acreage; 72-inch deck
| Spec | Z950RZTrak Zero-Turn Mower John Deere · Commercial |
ZD1211RL−72R Kubota · Commercial |
|---|---|---|
| Engine | ||
| Power Source | gas | diesel |
| Engine Make | — | Kubota D1105-E4-ZD-2 |
| Displacement | 52 ci (852 cc) | 68.5 ci (1123 cc) |
| Engine Power | 27 hp | 24.8 hp |
| Cylinders | 2 | — |
| Fuel Type | Gasoline | Diesel |
| Engine Model | FX850V | — |
| Deck | ||
| Cutting Width | 72 in (1829 mm) | 72 in (1829 mm) |
| Deck Construction | 7-Iron™ PRO: 7-gauge, 0.179-in. (4.6-mm) one-piece forged steel FastBack™ PRO: 7-gauge, 0.179-in. (4.6-mm) fabricated steel | — |
| Drive | ||
| Transmission | Hydrostatic | Kubota HST |
| Ground Speed | 12 mph | 10.6 mph |
| Drive System | — | Shaft |
| Dimensions | ||
| Weight | 1423 lbs (645.5 kg) | 1775 lbs (805 kg) |
| Fuel Capacity | 11.5 gal (43.5 L) | 12.9 gal (48.8 L) |
Z950RZTrak Zero-Turn Mower: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — deere.com.
ZD1211RL−72R: 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.