Compare Mowers
List prices are the manufacturer’s published figures, re-checked daily; they exclude tax, freight and dealer setup.
A side-by-side reference of each model's stated specifications. MowerFacts doesn’t give opinions: where a published, spec-derived rule can separate machines we mark a Data Pick and show the rule; here, 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.
- Wright ZXT 61 61G8 — commercial: daily paid use and high acreage; 61-inch deck; gas powered
- Spartan Spartan SRT-XD — commercial: daily paid use and high acreage; 61-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- ZXT 61 61G8 uses a Briggs & Stratton engine; Spartan SRT-XD uses a Kawasaki engine. The engine maker builds the engine; the mower maker chooses the model, rating and fit, so the badge alone does not settle output or longevity.
- ZXT 61 61G8 holds 15.5 gal (58.7 L) of fuel; Spartan SRT-XD holds 9.5 gal (36 L) of fuel, a 6 gal difference. Tank size bounds how long a machine runs between stops. Consumption varies with engine, load and speed, so hours per tank are not fixed.
- ZXT 61 61G8 has a Floating-side discharge deck; Spartan SRT-XD has a 6" Deep, Reinforced 7 Gauge Full-Floating Deck deck.
- ZXT 61 61G8 cuts from 1.5 in (38 mm) to 6 in (152 mm); Spartan SRT-XD cuts from 1.5 in (38 mm) to 4.8 in (121 mm). The cut-height range is the shortest and tallest cut the deck offers. Most lawns are kept well inside it.
- ZXT 61 61G8 weighs 1,521 lbs (689.9 kg); Spartan SRT-XD weighs 1,290 lbs (585.1 kg), a 231 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What ZXT 61 61G8's weight means for a trailer ›
1 more difference, what isn’t comparable
Other verified differences
- ZXT 61 61G8 has a 40 hp engine; Spartan SRT-XD has a 38.5 hp engine, a 1.5 hp difference.
Not comparable
- Warranty: not published for ZXT 61 61G8.
- Blades: not published for Spartan SRT-XD.
- Transmission: not published for Spartan SRT-XD.
- Fuel Type: not published for Spartan SRT-XD.
- Deck Material: not published for Spartan SRT-XD.
- Start Type: not published for Spartan SRT-XD.
- Price: ZXT 61 61G8 is dealer quote only.
Verified means each manufacturer publishes the figure. A bigger number is only a bigger number; nothing here says which machine is better. The full specification table is below.
Which is faster on your property? › Measure your lawn once and MowerFacts times all 2 against it.
| Spec | ZXT 61 61G8 Wright · Commercial |
Spartan SRT-XD Spartan · Commercial |
|---|---|---|
| List price | dealer quote | $15,299 |
| Engine | ||
| Power Source | gas | gas |
| Engine Make | Briggs & Stratton | Kawasaki |
| Displacement | 60.6 ci (993 cc) | 61 ci (999 cc) |
| Engine Power | 40 hp | 38.5 hp |
| Engine Model | 61G8 | — |
| Fuel Type | Gasoline | — |
| Start Type | Electric | — |
| Deck | ||
| Cutting Width | 61 in (1549 mm) | 61 in (1549 mm) |
| Blades | 3 | — |
| Deck Material | 7 Gauge | — |
| Deck Construction | Floating-side discharge | 6" Deep, Reinforced 7 Gauge Full-Floating Deck |
| Deck Gauge | 7 | — |
| Min Cut Height | 1.5 in (38 mm) | 1.5 in (38 mm) |
| Max Cut Height | 6 in (152 mm) | 4.8 in (121 mm) |
| Drive | ||
| Transmission | Hydro | — |
| Ground Speed | 13 mph | 13 mph |
| Drive Tire Size | — | 24x14-R12 Radial |
| Reverse Speed | 7 mph | — |
| Dimensions | ||
| Weight | 1521 lbs (689.9 kg) | 1290 lbs (585.1 kg) |
| Fuel Capacity | 15.5 gal (58.7 L) | 9.5 gal (36 L) |
| Length | 83.5 in (2121 mm) | 84 in (2134 mm) |
| Height | — | 75 in (1905 mm) |
| Commercial / Pro | ||
| Frame Construction | — | 1.5" by 3" Powder Coated Fusion-Bonded Solid Steel Bridge Frame |
| Seat Type | — | Smart Ride Technology w/ full suspension seat - adjustable TecsPak Elastomer supports - 360 degree floating seat platform - indepentant rear frame section suspended by Winamac coil springs |
| General | ||
| Warranty | — | 3 yr |
Where these models differ, explained
ZXT 61 61G8: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — wrightmfg.com.
Spartan SRT-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.