Product Overview
The RYOBI 40V HP Brushless 21″ Self-Propelled AWD Lawn Mower Kit is a next-generation cordless mowing solution designed to replace traditional gas-powered machines with quieter, cleaner, and more efficient performance. Powered by advanced 40V HP brushless technology, this mower delivers performance comparable to a 170cc gas mower while eliminating fuel, emissions, and high maintenance requirements.
Built with an all-wheel-drive (AWD) system, this mower provides superior traction and control, making it ideal for uneven terrain, slopes, and challenging lawn conditions. The dual-blade (CROSS CUT™) system enhances cutting performance by producing finer clippings for better mulching, improved bagging efficiency, and more even side discharge.
With up to 70–75 minutes of runtime using dual 40V batteries, this mower is suitable for lawns up to approximately ¾ acre. Its self-propelled system and adaptive speed technology ensure effortless operation, making it one of the most advanced battery-powered mowers available today.
Key Features
40V HP Brushless Motor Technology
Delivers power equivalent to gas mowers while offering quiet, emission-free operation.
All-Wheel Drive (AWD) System
Provides traction to all four wheels for better control on hills and rough terrain.
Dual-Blade CROSS CUT™ System
Improves cutting performance, mulching efficiency, and bagging results.
Self-Propelled SMART TREK™ Drive
Automatically adjusts speed to match your walking pace for effortless mowing.
Extended Runtime with Dual Batteries
Up to 70–75 minutes runtime, suitable for medium to large residential lawns.
Whisper Series Quiet Operation
Up to 85% quieter than gas mowers for a more comfortable mowing experience.
3-in-1 Cutting Capability
Supports mulching, bagging, and side discharge for versatile lawn care.
One-Touch Folding Handle
Allows compact storage and easy transport.
Uses
- Maintaining medium to large residential lawns (up to ~¾ acre)
- Mowing uneven terrain and slopes
- Mulching grass for lawn health
- Bagging clippings for a clean finish
- Regular lawn maintenance without gas
Benefits
Gas-Free Convenience
No fuel, oil, or emissions—lower maintenance and operating costs.
Quiet Operation
Significantly quieter than gas mowers, ideal for residential areas.
Effortless Mowing
Self-propel and AWD system reduce physical effort.
High Cutting Efficiency
Dual-blade system ensures cleaner, more even results.
Long Runtime
Dual battery system allows extended mowing sessions without interruption.
Advantages
- True gas mower replacement with modern battery technology
- Excellent traction on hills and uneven ground
- Advanced cutting system for superior lawn finish
- Low maintenance compared to gas models
- Environmentally friendly operation
- Foldable design for easy storage
Technical Specifications
Product Type: Cordless Walk-Behind Lawn Mower
Power Source: 40V Lithium-Ion Battery (Dual Battery System)
Motor Type: Brushless Motor
Cutting Width: 21 inches
Drive System: All-Wheel Drive (Self-Propelled)
Blade System: Dual-Blade (CROSS CUT™)
Runtime: Up to 70–75 minutes
Cutting Modes: Mulch / Bag / Side Discharge
Noise Level: Ultra-Quiet (Whisper Series)
Weight: Approx. 78–80 lbs
Application: Residential Lawn Care
