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.
- Masport 400 ST 3'n1 — residential: typical home lawns; 18-inch deck; gas powered
- Cox Push 18SL 18 in — residential: typical home lawns; 18-inch deck; gas powered
What’s different? The 4 differences that matter most, from the published figures.
- 400 ST 3'n1 uses a Briggs & Stratton engine; Push 18SL 18 in uses a Loncin 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.
- 400 ST 3'n1 lists at A$579; Push 18SL 18 in lists at A$399, a A$180 difference. List price is the maker's own figure before tax, freight and dealer setup. Dealers set the final price.
- 400 ST 3'n1 has a Heavy Duty Steel deck; Push 18SL 18 in has a Steel deck.
- 400 ST 3'n1 weighs 28 kg (62 lbs); Push 18SL 18 in weighs 27 kg (60 lbs), a 1 kg difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What 400 ST 3'n1's weight means for a trailer ›
what isn’t comparable
Not comparable
- Bagger Capacity: not published for Push 18SL 18 in.
- Blades: not published for Push 18SL 18 in.
- Drive System: not published for Push 18SL 18 in.
- Discharge: not published for Push 18SL 18 in.
- Start Type: not published for Push 18SL 18 in.
- Cut height range: not published for Push 18SL 18 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 ST 3'n1 Masport · Push / Walk-Behind |
Push 18SL 18 in Cox · Push / Walk-Behind |
|---|---|---|
| RRP (AUD) | A$579 | A$399 |
| Engine | ||
| Power Source | gas | gas |
| Displacement | 8.5 ci (140 cc) | 8.5 ci (139 cc) |
| Start Type | RapidStart | — |
| Engine Make | Briggs & Stratton | Loncin |
| Engine Model | 500E | Loncin 139cc |
| Deck | ||
| Cutting Width | 18.1 in (460 mm) | 18 in (457 mm) |
| Min Cut Height | 0.4 in (10 mm) | — |
| Max Cut Height | 2.8 in (70 mm) | — |
| Deck Material | Heavy Duty Steel | Steel |
| Blades | 4 | — |
| Discharge | Catch, Mulch, Rear Discharge | — |
| Cut Positions | 10 | — |
| Drive | ||
| Drive System | Push | — |
| Dimensions | ||
| Weight | 62 lbs (28 kg) | 60 lbs (27 kg) |
| General | ||
| Bagger Capacity | 1.4 bu (50 L) | — |
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.