40V HP Brushless Whisper Series 21" Walk behind Self-Propelled All Wheel Drive Mower & Trimmer W/ 3 Batteries & Chargers

Regular price
$1,457.63
Regular price
Sale price
$1,457.63
Tax included • Free USA Shipping

🚚 Next-day delivery available

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Built for Performance
Engineered for powerful outdoor cleaning and lawn care with reliable performance every time.
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High Efficiency Power
Designed to deliver maximum results while saving time and effort on every job.
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Perfect for Any Yard Size
Suitable for small lawns, large properties, and heavy-duty outdoor cleaning tasks.
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Durable & Reliable Equipment
Built using high-quality components for long-lasting performance season after season.
30 days return

30-Day Returns

Return within 30 days if you’re not satisfied.

money back guarantee

Money-Back

Full refund if it doesn’t meet expectations.

fast delivery

Fast Delivery

Quick, reliable shipping across the USA.

24/7 support

24/7 Support

We’re here to help anytime you need.

  • 40V HP Technology Delivers More Power Than a 196cc Gas Mower
  • Over 65 Minutes of Runtime Using a 40V 6Ah Battery
  • Ideal for 3/4 Acre With up to 75 Minutes of Runtime
The RYOBI 40V HP Brushless 21" Self-Propelled Mower Kit delivers more power than a 163cc gas mower, making it a true gas replacement. The (2) included 40V 6Ah batteries give you up to 80 minutes of runtime for easily tackling up to 3/4 acre while utilizing two active battery ports. 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. Equipped with self-propelled rear wheel drive, this mower ensures an effortless, efficient mowing experience. The CUT COMMAND CENTER helps you monitor runtime and blade life, activate turbo mode and lights, & adjust self-propelled speed right at your fingertips. Achieve an extra boost to power through tough grass with the turbo mode. Additionally, the RYOBI 40V HP Brushless 17" String Trimmer Kit is a true gas replacement, delivering more power than a 30cc gas string trimmer. 40V HP technology combines a brushless motor, advanced electronics, and high performance lithium technology to provide more power, runtime, &durability with over 65 minutes of runtime using a 40V 6Ah battery. This string trimmer tackles your most aggressive cuts with the adjustable 15" to 17" cut swath and heavy-duty .105" line, ideal for tough weeds, thick grass, and brush. As part of the Whisper Series, it is 72% quieter than gas. This trimmer also has a durable carbon fiber shaft for a lighter weight trimming experience.

Shipping Area

MowMasters currently ships within the United States only.

Shipping Origin

All orders are shipped from:
Atlanta, Georgia, USA.

Processing Time

Orders are processed within 1–2 business days.

Delivery Time

Estimated delivery:
3–5 business days (standard shipping).

Delivery times may vary due to weather, carrier delays, or high-volume periods.

Tracking

Customers receive a tracking number once the order ships.

Shipping Address Accuracy

Customers are responsible for providing accurate shipping information.

At MowMasters, we want you to shop with confidence.

Return Eligibility

Customers may request a return within 30 days of delivery.

Items must:
 • Be unused
 • Be in original packaging
 • Include all accessories
 • Be in resellable condition

Return Process

To start a return, contact:
support@mowmasters.shop

Return instructions will be provided by our support team.

Refund Processing

After receiving and inspecting the returned item, approved refunds will be issued within 7 business days to the original payment method.

Damaged or Incorrect Items

If your item arrives damaged or incorrect, please contact us within 48 hours of delivery.

Non-Refundable Situations

Refunds may be refused if:
 • Items show signs of use
 • Missing parts not caused by us
 • Returned outside the allowed period

Frequently Asked Questions

Yes. This equipment is designed for both beginners and experienced users. It includes user-friendly controls, clear setup instructions, and efficient performance to make operation simple and comfortable.

This product is ideal for medium to large outdoor tasks. Please check the product specifications for recommended yard size or PSI performance to ensure it matches your needs.

Some minor assembly may be required upon delivery, such as attaching handles or accessories. All necessary instructions and hardware are included in the package.

Basic maintenance such as cleaning, proper storage, and periodic inspection will help extend the lifespan and maintain optimal performance.

Yes, this product includes a manufacturer warranty covering defects and performance issues. Full warranty details are available in the product specifications section.