Ryobi
Ryobi RY18LMXSP51A-0 ONE+ 51cm Brushless Self-Propelled Lawnmower
Walk-behind mower, Battery, 51cm cutting width, compatible battery platform
Overview
The RY18LMXSP51A-0 is the largest and most capable walk-behind mower in Ryobi's ONE+ family. It combines a 51cm deck and 60L bag with self-propelled drive, making it much easier to manage on larger or uneven lawns than Ryobi's push models. Cross-cut blades improve clipping size for collection and mulching, and side discharge gives a third mowing mode. It needs two ONE+ batteries to operate, with Ryobi quoting 600m² from two 5.0Ah packs.
Best For
- Large, uneven or sloping lawns where a wide deck and powered drive reduce mowing effort.
Key Specifications
| Power Source | Battery |
| Brand | Ryobi |
| Mower Type | Walk-behind |
| Cutting Width | 51cm |
| Self-Propelled | Yes |
| Mulching | Yes |
| Grass Box | 60L |
Pros
- Self-propelled drive
- Wide 51cm deck
- 60L catcher
- Mulching and side discharge
- Cross-cut blades
- Uses the established ONE+ platform
Things to Know
- Requires two batteries simultaneously
- High bare-tool purchase price
- Battery and charger are not included
Best Garden Match Assessment
This lawn mower is best suited to Large, uneven or sloping lawns where a wide deck and powered drive reduce mowing effort..
It performs strongly in areas like self-propelled drive and wide 51cm deck.
You should consider an alternative if requires two batteries simultaneously or high bare-tool purchase price would be a problem for your situation.
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