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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.
- Spartan Spartan SRT-XDe — commercial: daily paid use and high acreage; 54-inch deck; gas powered
- Spartan Spartan KGZ-XD — commercial: daily paid use and high acreage; 61-inch deck; gas powered
| Spec | Spartan SRT-XDe Spartan · Commercial |
Spartan KGZ-XD Spartan · Commercial |
|---|---|---|
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Kawasaki | Vanguard |
| Displacement | — | 60.7 ci (994 cc) |
| Engine Power | 25.5 hp | 40 hp |
| Deck | ||
| Cutting Width | 54 in (1372 mm) | 61 in (1549 mm) |
| Deck Construction | 6" Deep, Reinforced 7 Gauge Full-Floating Deck | 6" Deep, Reinforced 7 Gauge Full-Floating Deck |
| Max Cut Height | 4.8 in (121 mm) | 4.8 in (121 mm) |
| Min Cut Height | 1.5 in (38 mm) | 1.5 in (38 mm) |
| Drive | ||
| Ground Speed | 11 mph | 15 mph |
| Drive Tire Size | 20x10.5-R12 Radial | 24x14-R12 Michelin Tweels� |
| Dimensions | ||
| Weight | 1192 lbs (540.7 kg) | 1310 lbs (594.2 kg) |
| Fuel Capacity | 9.5 gal (36 L) | 17 gal (64.3 L) |
| Length | 84 in (2134 mm) | 84 in (2134 mm) |
| Width | 55.5 in (1410 mm) | — |
| Height | 75 in (1905 mm) | 75 in (1905 mm) |
| Commercial / Pro | ||
| Frame Construction | 1.5" by 3" Powder Coated Fusion-Bonded Solid Steel Bridge Frame | 1.5" by 3" Powder Coated Fusion-Bonded Solid Steel Bridge Frame |
| Seat Type | Smart Ride TecsPhnology w/ full suspension seat - adjustable Tecak Elastomer supports - 360 degree floating seat platform - indepentant rear frame section suspended by Winamac coil springs | Supreme Custom Blackout Seat - Adjustable TecsPak Elastomer supports - 360 degree floating seat platform |
| General | ||
| Warranty | 3 yr | 3 yr |
Spartan SRT-XDe: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — joinspartannation.com.
Spartan KGZ-XD: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — joinspartannation.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.