Product Description
The RYOBI 40V HP Brushless 21” Self-Propelled All-Wheel Drive Multi-Blade Mower delivers more power than a 170cc gas mower, making it a true gas replacement. It’s ideal for up to ¾ acre with dual active battery ports and runs for up to 70 minutes with the included (2) 40V 6Ah batteries. Experience the industry’s best 3-in-1 cutting performance with the CROSS CUT™ Multi-Blade System. This allows for less clumping when mulching, further & more even dispersal when side discharging, and when bagging the fine clippings fill from back to front to maximize space for less bag changes. The brushless motor and advanced electronics automatically react to mowing conditions by increasing the blade speed to eliminate bogging down and powering through the toughest cut. As part of WHISPER SERIES™, this mower is 85% quieter than gas, and even quieter than other cordless mowers, allowing you to mow at any time of day. The all-wheel drive system gives you ultimate maneuverability and control in any terrain by providing full power to all four wheels, while SMART TREK™ self-propelled technology allows you to easily adapt the mower’s speed to your pace for less fatigue.
Key Features & Benefits
- Purpose-built design – Designed for efficient lawn maintenance.
- Product configuration – The RYOBI 40v Hp brushless 21″ self-propelled AWD dual-blade mower kit provides a configuration intended for residential lawn cutting and property upkeep.
- Practical operation – Use the mowing deck and drive system as directed in the operator or installation instructions.
- Maintenance-minded use – Inspect mower blades, belts and guards. Keep the cutting deck clean and perform engine or battery maintenance as specified.
Technical Specifications
| Brand / Product | RYOBI 40v Hp brushless 21″ self-propelled AWD dual-blade mower kit |
|---|---|
| Product Category | Lawn Mowers |
| SKU | NEW-033 |
What’s Included
- Main product unit or product assembly
- Factory-installed standard components for the selected model
Applications
Suitable for residential lawn cutting and property upkeep, according to the exact model specifications and operating requirements.
Setup & Operation
Inspect the product and supplied components before use. Read the manufacturer’s operating or assembly instructions, prepare a suitable work area, and follow all safety and installation requirements.
Care & Maintenance
Inspect mower blades, belts and guards. Keep the cutting deck clean and perform engine or battery maintenance as specified.
Safety Information
Operate only as intended and within the manufacturer’s rated limits. Wear appropriate protective equipment, follow applicable local requirements, and keep bystanders away from active work areas.
Warranty
3-Year Limited Store Warranty where provided by the seller’s published warranty policy. Coverage, eligibility and exclusions are governed by the applicable written store terms; manufacturer warranties may differ.
Product Summary
RYOBI 40v Hp brushless 21″ self-propelled AWD dual-blade mower kit — Lawn Mowers. Designed for efficient lawn maintenance.
Additional Product Details
storage. Best of all, it is part of the 40V System – any 40V battery works with any 40V product. This 40V HP Brushless 21” AWD Mower is backed by the 5-year manufacturer’s tool warranty and 3-year manufacturer’s battery warranty.

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