RYOBI introduces the 18-Volt ONE+ HP WHISPER SERIES CROSS CUT 20 in. Self-Propelled Lawn Mower, the first ever 18-Volt ONE+ WHISPER SERIES mower, joining our quietest range of products. Combining 18-Volt ONE+ HP technology with RYOBI lithium-ion batteries, this WHISPER SERIES mower is our most powerful 18-Volt ONE+ mower ever. with dual active battery ports, this self-propelled rear wheel drive lawn mower will run up to 45-minutes with the 4 of the included batteries, ideal for yards 1/3 acre or less. When it is time to start cutting, utilize the hassle-free push button start. with 3-in-1 capability, choose your cut method: mulching, bagging or side discharge. A 7-position single point height adjustment allows users to choose their ideal cut height from 1.5 in. to 4 in. When the job is done, use the easy lift single motion bag removal to dispose of grass clippings. The CROSS CUT multi-blade system provides superior cutting performance and the 2 additional on-board battery storage compartments allows you to pause your cutting, switch out batteries and extend your runtime with the 2 fresh batteries. The kit includes (4) 4Ah 18-Volt ONE+ batteries to fill the (4) total battery ports. This kit also includes (2) rapid chargers that charge all 18-Volt ONE+ batteries in 1-hour or less. When the job is done, utilize the quick release handles to store this mower horizontally or vertically in a more compact space.
| Assembly Required |
Yes |
| Battery Amp Hours |
4 Ah |
| Battery Run Time (min.) |
45 |
| Battery Type |
Lithium Ion |
| Battery Voltage (V) |
18V |
| Battery/Charger |
(6) 4 Ah Batteries & Charger Included |
| Charge Time (hours) |
4 |
| Charger Included |
Charger Included |
| Cutting Height Options |
7-position |
| Cutting Options |
Bag,Mulch,Side-Discharge |
| Deck Material |
Polymer Composite |
| Deck Type |
Fabricated |
| Drive Type |
Rear-wheel Drive |
| Engine Torque (ft.-lb.) |
0 |
| Features |
Adjustable Cutting Height,Assembly Required,Bagger,Brushless Motor,Mulching Lawn Mower,Residential,Single-lever height adjustment,Tool-free adjustments |
| Included |
Bagger,Battery(s),Charger |
| Maximum Cutting Height (in.) |
4 in |
| Minimum Cutting Height (in.) |
1.5 in |
| Mower Size Type |
Standard |
| Number of Batteries Required |
2 |
| Number of Blades |
2 |
| Number of Handlebar Positions |
1 |
| Number of Total Batteries Included |
6 |
| Power Type |
Battery |
| Product Weight (lb.) |
42 lb |
| Recommended Terrain |
Flat,Sloped |
| Refurbished |
No |
| Returnable |
90-Day |
| Size of Yard |
1/4 - 1/2 Acre |
| Start Type |
Push Button Start |
| Tools Included |
Battery,Charger,Mower |
| Walk Behind Mower Type |
Self Propelled |
| Certifications and Listings |
TUV Listed |
| Manufacturer Warranty |
3-year limited warranty |
| Assembled Depth (in.) |
35 in |
| Assembled Height (in.) |
43.23 in |
| Assembled Width (in.) |
22.3 in |
| Blade Length (in.) |
20 in |
| Cutting Width (in.) |
20 inches |
| Front Wheel Size (in.) |
8 |
| Mower Deck Width (in.) |
20 in |
| Rear Wheel Height (in.) |
High Wheel |
| Rear Wheel Size (in.) |
10 |