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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.
- Cub Cadet PRO X 654 — commercial: daily paid use and high acreage; 54-inch deck; gas powered
- Cub Cadet PRO X 648 — commercial: daily paid use and high acreage; 48-inch deck; gas powered
| Spec | PRO X 654 Cub Cadet · Commercial |
PRO X 648 Cub Cadet · Commercial |
|---|---|---|
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki® | Kawasaki® |
| Displacement | 52 ci (852 cc) | 44.3 ci (726 cc) |
| Engine Power | 25.5 hp | 22 hp |
| Cylinders | 2 | 2 |
| Start Type | Ignition Key | Ignition Key |
| Engine Model | FX Series | FX Series 691V |
| Deck | ||
| Cutting Width | 54 in (1372 mm) | 48 in (1219 mm) |
| Blades | 3 | 3 |
| Deck Material | 10-gauge steel | — |
| Deck Construction | 10 ga shell w/ 7 ga top & bottom reinforcement | 10 ga shell w/ 7 ga top & bottom reinforcement |
| Deck Gauge | 10 | — |
| Max Cut Height | — | 4.5 in (114 mm) |
| Min Cut Height | — | 1.5 in (38 mm) |
| Drive | ||
| Transmission | 12cc Hydro-Gear® pumps / 240cc Parker® wheel motors | 12cc Hydro-Gear® pumps / 240cc Parker® wheel motors |
| Ground Speed | 10 mph | 10 mph |
| Reverse Speed | 5 mph | 5 mph |
| Dimensions | ||
| Weight | 1080 lbs (489.9 kg) | 1015 lbs (460.4 kg) |
| Fuel Capacity | 7.5 gal (28.4 L) | 7.5 gal (28.4 L) |
PRO X 654: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — cubcadet.com.
PRO X 648: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — cubcadet.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.