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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.
- Ariens RIDGELINE 48 — commercial: daily paid use and high acreage; 48-inch deck; gas powered
- Cub Cadet PRO X 660 EFI — commercial: daily paid use and high acreage; 60-inch deck; gas powered
| Spec | RIDGELINE 48 Ariens · Commercial |
PRO X 660 EFI Cub Cadet · Commercial |
|---|---|---|
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki FS651V | Kawasaki® |
| Displacement | 44.3 ci (725.9 cc) | 50.2 ci (822 cc) |
| Engine Power | 22 hp | 34.5 hp |
| Cylinders | — | 2 |
| Start Type | — | Ignition Key |
| Engine Model | — | FX Series EFI |
| Deck | ||
| Cutting Width | 48 in (1219 mm) | 60 in (1524 mm) |
| Blades | 3 | 3 |
| Deck Material | — | 10-gauge steel |
| Deck Construction | — | 10 ga shell w/ 7 ga top & bottom reinforcement |
| Deck Gauge | — | 10 |
| Cut Positions | 13 | — |
| Max Cut Height | 4.5 in (114 mm) | — |
| Min Cut Height | 1.5 in (38 mm) | — |
| Blade Tip Speed | 16903 ft/min (5152 m/min) | — |
| Drive | ||
| Transmission | Hydrostatic | 12cc Hydro-Gear® pumps / 240cc Parker® wheel motors |
| Ground Speed | 7 mph | 10 mph |
| Drive System | Hydro-Gear® ZT-2800® Transaxles | — |
| Reverse Speed | 3 mph | 5 mph |
| Dimensions | ||
| Weight | 719 lbs (326.1 kg) | 1115 lbs (505.8 kg) |
| Fuel Capacity | 4.5 gal (17 L) | 7.5 gal (28.4 L) |
| General | ||
| Warranty | 4 yr | — |
RIDGELINE 48: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — ariens.com.
PRO X 660 EFI: 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.