Webb WEV20X2LM47SPB4X 40V 47cm Brushless Self-Propelled Lawnmower
For medium to large lawns where a petrol mower has traditionally been the only practical option, the Webb 40V self-propelled brushless mower makes a compelling cordless alternative. The dual 20V battery system delivers genuine 40V output through a brushless motor — quieter, more efficient, and longer-lasting than a brushed equivalent — and the self-propelled drive handles slopes and uneven ground without the operator having to work for it.
The 47cm cutting width covers ground at a pace that makes larger lawns manageable in a single session, and variable speed control lets you match the drive speed to your natural walking pace rather than being locked to a fixed speed that's either too fast or too slow for the terrain. Seven cutting heights from 30-75mm via a single lever covers everything from a close formal finish to longer grass management, and the 65-litre collection bag means far fewer stops to empty compared to smaller-capacity mowers on the same size lawn.
Three-in-one functionality — mulching, side discharge, and rear collection — gives flexibility across different conditions and seasons without needing to buy additional attachments. LED headlights extend usability into lower light conditions, folding handles and vertical storage keep the footprint compact in a shed or garage, and the steel cutting deck provides durability without the full weight of a larger petrol machine. Supplied complete with two 4Ah batteries and a USB-C charger.
Backed by a 3-year machine warranty and 2-year battery and charger warranty with UK-based customer support.
Key Specifications
| Feature | Detail |
|---|---|
| Battery | 2 × 20V 4Ah (40V combined) |
| Runtime | Up to 30 mins |
| Cutting Width | 47cm / 19" |
| Deck Material | Steel |
| Motor | Brushless |
| Drive | Self-propelled, variable speed |
| Cutting Heights | 7 positions — 30 to 75mm |
| Collection Bag | 65L |
| Cutting Modes | Mulch, side discharge, rear collect |
| LED Headlights | Yes |
| Storage | Folding handles, vertical storage |
| Weight | 25.5kg |
| Machine Warranty | 3 years |
| Battery Warranty | 2 years |
