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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.
- Grasshopper SO34.5KW — commercial: daily paid use and high acreage; 61-inch deck; gas powered
- Grasshopper SO37 — commercial: daily paid use and high acreage; 61-inch deck; gas powered
| Spec | SO34.5KW Grasshopper · Commercial |
SO37 Grasshopper · Commercial |
|---|---|---|
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki | Vanguard |
| Displacement | 50.2 ci (822 cc) | 60.6 ci (993 cc) |
| Engine Power | — | 37 hp |
| Cylinders | 2 | 2 |
| Fuel Type | Gasoline | Gasoline |
| Deck | ||
| Cutting Width | 61 in (1549 mm) | 61 in (1549 mm) |
| Drive | ||
| Transmission | T6 Drive Transmission | T6 Drive Transmission |
| Ground Speed | — | 10.5 mph |
| Dimensions | ||
| Weight | — | 1250 lbs (567 kg) |
| Fuel Capacity | 13.5 gal (51.1 L) | 13.5 gal (51.1 L) |
SO34.5KW: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — jfhl539zzuegfiyw.public.blob.vercel-storage.com.
SO37: Specs verified against the retailer listing on Jun 6, 2026 — tommysmotorsportscrossville.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.