
















Hover or Click to zoom












40V HP BRUSHLESS 21" PUSH MULTI-BLADE MOWER KIT
RY40HPLM04K2
40V HP Technology Delivers More Power Than a 196cc Gas Mower
Ideal for 3/4 Acre With up to 80 Minutes of Runtime
Industry's Best Cut Performance with CROSS CUT Multi-Blade System
Product Features

40V HP Technology Combines a Powerful Brushless Motor, Advanced Electronics, & High Performance Lithium Technology
Delivering more power than a 196cc gas mower, making it a true gas replacement; full throttle in under 2 seconds for instant power

Ideal for 3/4 Acre or Less
Up to 80 minutes of runtime using (2) 40V 6Ah batteries; two active battery ports for optimal battery performance

Industry's Best Cutting Performance with CROSS CUT™
Delivers a superior cut with finer clippings that eliminate clumping while mulching, allows for further and more even dispersal when side discharging, and bags 75% more efficiently than the competition

CUT COMMAND CENTER™
Monitor runtime and blade life, activate turbo mode and lights, and adjust self-propelled speed - all at your fingertips

Turbo Mode
Instantly achieve maximum power when tackling tough grass

Integrated Mulch Plug
Easily switch from bagging to mulching by simply pulling a lever

One-Touch Folding Handles
Quickly and easily collapse your mower handles for compact vertical storage

RYOBI 40V System Compatibility
40V batteries work in every 40V tool

40V
One Battery, Over 85 Products
The RYOBI 40V System offers over 85 innovative products, providing ultimate versatility for a wide range of tasks.
Learn More About 40VRYOBI Resources
Register Your Tool
Keep up with the tools you own and receive important product specific updates.
Learn More


















