Compare Mowers
Prices are the recommended retail prices published by each manufacturer’s Australian site, in AUD, as read on the date shown on each model’s page; dealers set the final price.
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.
- Cox 400 Series 442-D 42 in — residential: typical home lawns; 42-inch deck; gas powered
- Husqvarna Z242F — prosumer: larger home properties and light acreage; 42-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- 400 Series 442-D 42 in holds 32 L (8.5 gal) of fuel; Z242F holds 13.2 L (3.5 gal) of fuel, a 18.8 L 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.
- 400 Series 442-D 42 in has a Hydro-Gear ZT2200 transmission; Z242F has a Hydrostatic transmission. The transmission grade tracks duty rating and speed. Grade names are each maker's own and are not comparable across brands.
- 400 Series 442-D 42 in has a 18 hp engine; Z242F has a 21.5 hp engine, a 3.5 hp difference. Published horsepower is the maker's rating at a stated engine speed. It is a different measure from displacement, and two engines of equal rating can pull differently.
- 400 Series 442-D 42 in has a 603 cc (36.8 ci) engine; Z242F has a 725.9 cc (44.3 ci) engine, a 122.9 cc difference. Displacement is the engine's size, not its output. A larger engine is not necessarily a more powerful one.
- 400 Series 442-D 42 in has a published top speed of 7.5 mph; Z242F has a published top speed of 6.5 mph, a 1 mph difference. Top speed is the maker's maximum in transport. Mowing speed is lower and depends on grass, terrain and the deck.
3 more differences, calculated figures and what isn’t comparable
Other verified differences
- 400 Series 442-D 42 in cuts from 25 mm (1 in) to 102 mm (4 in); Z242F cuts from 38 mm (1.5 in) to 102 mm (4 in).
- 400 Series 442-D 42 in lists at A$8,999; Z242F lists at A$9,499, a A$500 difference.
- 400 Series 442-D 42 in weighs 277 kg (611 lbs); Z242F weighs 264 kg (582 lbs), a 13 kg difference.
Calculated by MowerFacts
- 400 Series 442-D 42 in works out to 1.02 ha/hour; Z242F works out to 0.89 ha/hour, a 0.13 ha/hour difference. Calculated by MowerFacts from deck width and the published top speed at 80% efficiency; it is not a manufacturer figure, and real mowing is slower.
Not comparable
- Blades: not published for 400 Series 442-D 42 in.
- Deck Material: not published for 400 Series 442-D 42 in.
- Discharge: not published for 400 Series 442-D 42 in.
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 | 400 Series 442-D 42 in Cox · Zero-Turn |
Z242F Husqvarna · Zero-Turn |
|---|---|---|
| RRP (AUD) | A$8,999 | A$9,499 |
| Engine | ||
| Power Source | gas | gas |
| Displacement | 36.8 ci (603 cc) | 44.3 ci (725.9 cc) |
| Engine Power | 18 hp | 21.5 hp |
| Engine Make | Kawasaki | Kawasaki |
| Engine Model | Kawasaki FR600V | FR Series |
| Cylinders | — | 2 |
| Deck | ||
| Cutting Width | 42 in (1067 mm) | 42 in (1067 mm) |
| Blades | — | 2 |
| Min Cut Height | 1 in (25 mm) | 1.5 in (38 mm) |
| Max Cut Height | 4 in (102 mm) | 4 in (102 mm) |
| Deck Material | — | Steel |
| Spindle Type | Electromagnetic Clutch | — |
| Anti-Scalp Rollers | — | Yes |
| Discharge | — | Collect/Mulch/Side discharge |
| Cut Positions | — | 6 |
| Drive | ||
| Transmission | Hydro-Gear ZT2200 | Hydrostatic |
| Ground Speed | 7.5 mph | 6.5 mph |
| Drive Tire Size | 13x500x6 (F), 20x8-8 (R 42”) | — |
| Dimensions | ||
| Weight | 611 lbs (277 kg) | 582 lbs (264 kg) |
| Fuel Capacity | 8.5 gal (32 L) | 3.5 gal (13.2 L) |
| Length | 80.7 in (2050 mm) | 75 in (1905 mm) |
| Width | 43.3 in (1100 mm) | — |
| Height | — | 40 in (1016 mm) |
| Commercial / Pro | ||
| Frame Construction | Fabricated Steel: Chassis 4.55mm | — |
| Seat Type | Premium Highback Seat with Armrests & Fingertip Adjustment | 15" high back |
Where these models differ, explained
Z242F: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — husqvarna.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.