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Compare Mowers
Key differences: PRO X 660 has a wider cutting deck, a larger engine, more engine power and a higher top speed. PRO X 448 has a narrower cutting deck, a smaller engine, less engine power and a lower top speed.
Objective comparison of stated specs — not a recommendation.
How to read the labels
- larger / more / wider / faster — this mower has the higher value for that spec.
- smaller / less / lighter / slower — this mower has the lower value.
- Labels are directional only; whether more is desirable depends on your needs.
- Note: a lower deck-gauge number means thicker steel, so for Deck Gauge a smaller number is the more durable deck.
| Spec | PRO X 660 Cub Cadet · Commercial |
PRO X 448 Cub Cadet · Commercial |
|---|---|---|
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki® | Kohler® |
| Displacement | 52 ci (852 cc) larger | 45.6 ci (747 cc) smaller |
| Engine Power | 25.5 hp more power | 24 hp less power |
| Cylinders | 2 | 2 |
| Start Type | Ignition Key | Ignition Key |
| Engine Model | FX Series | 7000 Series PRO |
| Deck | ||
| Cutting Width | 60 in (1524 mm) wider | 48 in (1219 mm) narrower |
| Blades | 21 | — |
| 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 |
| Max Cut Height | — | 4.5 in (114 mm) |
| Min Cut Height | — | 1.5 in (38 mm) |
| Deck Gauge | 10 | — |
| Drive | ||
| Transmission | 12cc Hydro-Gear® pumps / 240cc Parker® wheel motors | Hydro Gear 3100 |
| Ground Speed | 10 mph faster | 7 mph slower |
| Reverse Speed | 5 mph | 3.5 mph |
| Dimensions | ||
| Fuel Capacity | 7.5 gal (28.4 L) more fuel | 5.4 gal (20.4 L) less fuel |
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.