Ferris ISX 3300 Zero Turn Mowers (72 in / 5902145) vs Scag Cheetah II
A neutral, side-by-side spec reference for two commercial machines. MowerFacts does not crown a winner — the tables lay out each model's stated specs so you can match a machine to your property and routes.
A side-by-side for the zero-turn mower Ferris ISX 3300 Zero Turn Mowers (72 in / 5902145) and the zero-turn mower Scag Cheetah II. Open the full spec table in the compare tool ›
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.
- Ferris ISX 3300 Zero Turn Mowers (72 in / 5902145) — commercial: daily paid use and high acreage; 72-inch deck
- Scag Cheetah II — commercial: daily paid use and high acreage; 61-inch deck
Productivity
| Measure | ISX 3300 Zero Turn Mowers (72 in / 5902145) | Cheetah II |
|---|---|---|
| Cutting deck | 72 in | 61 in |
| Ground speed | 12 mph | 16 mph |
| Acres/hr (80%) | 6.98 | 7.89 |
| Acres/hr (100%) | 8.73 | 9.86 |
Acres/hour computed from deck width and ground speed; 80% accounts for turns, overlap and trimming. Calculator ›
Components
| Component | ISX 3300 Zero Turn Mowers (72 in / 5902145) | Cheetah II |
|---|---|---|
| Engine make | Vanguard® BIG BLOCK™ EFI ETC with Oil Guard | Vanguard BIG BLOCK |
| Displacement | 993 cc | not specified by manufacturer |
| Engine power | 40 hp | 36 hp |
| Transmission | Dual commercial Hydro-Gear® ZT-5400 Powertrain® Transaxles with 9" cooling fans | not specified by manufacturer |
| Drive type | not specified by manufacturer | not specified by manufacturer |
Ownership & dimensions
| Spec | ISX 3300 Zero Turn Mowers (72 in / 5902145) | Cheetah II |
|---|---|---|
| Weight | 778.82 kg | 631.4 kg |
| Fuel capacity | 41.64 L | 49.21 L |
| Warranty | 2 | not specified by manufacturer |
| Dimensions (L×W×H mm) | 2146 × not specified by manufacturer × not specified by manufacturer | not specified by manufacturer |
Dealer network and dimensions not in our data are shown as "not specified by manufacturer." See the full spec sheet on each model page.
Alternatives to cross-shop
FAQ
Is the Ferris ISX 3300 Zero Turn Mowers (72 in / 5902145) or the Scag Cheetah II better?
MowerFacts is a spec reference, not a review — we don't crown a winner. The Ferris ISX 3300 Zero Turn Mowers (72 in / 5902145) and Scag Cheetah II are both commercial machines with their own deck widths, engines and dimensions; the tables below lay out each spec side by side so you can match a machine to your property and routes.
How many acres per hour can the Ferris ISX 3300 Zero Turn Mowers (72 in / 5902145) and Scag Cheetah II mow?
At 80% efficiency the Ferris ISX 3300 Zero Turn Mowers (72 in / 5902145) (72-in deck at 12 mph) covers about 6.98 acres/hour and the Scag Cheetah II (61-in deck at 16 mph) about 7.89 acres/hour, before trimming and trailering time.
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ISX 3300 Zero Turn Mowers (72 in / 5902145): Specs verified against the manufacturer spec sheet on Jun 6, 2026 — ferrismowers.com.
Cheetah II: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — scag.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.