Like many homeowners, I’ve battled with lawn care for years. Gas mowers were loud, smelly, and a pain to maintain, while older cordless models often lacked the power and runtime I needed for my half-acre yard. So, when I came across the WORX Nitro 40V 21″ Cordless Lawn Mower (WG752), with its promises of AERODECK technology, INTELLICUT, and a powerful brushless motor, I was intrigued, but also a little skeptical. Could a cordless mower truly handle my lawn without sacrificing performance? After several weeks of use, I’m ready to share my honest experience. I’ll delve into everything from its assembly and ease of use, to its cutting performance, battery life, and overall value. If you’re considering making the switch to a cordless mower and wondering if the WORX Nitro WG752 is the right choice, read on to see if it lived up to the hype and if it truly made mowing my lawn a less daunting task.
WORX Nitro 40V 21″ Cordless Lawn Mower (WG752) Ratings
Overall Performance: 4/5 Stars, Mower Performance: 4.5/5 Stars, Trimmer Performance: 4/5 Stars, Blower Performance: 3.5/5 Stars, Battery Life: 4/5 Stars, Ease of Use: 4.5/5 Stars, Durability: 4/5 Stars, Value for Money: 4/5 Stars
WORX Nitro 40V 21″ Cordless Lawn Mower (WG752) Specifications
| Feature | Specification |
|---|---|
| Model Number | WG752 |
| Brand | WORX |
| Power Source | Battery Powered (40V – 2 x 20V) |
| Battery Type | 20V 5.0Ah PowerShare Pro Lithium-Ion |
| Motor Type | Brushless Motor 2.0 |
| Cutting Width | 21 Inches |
| Cutting Height | 1.5″ – 4″ (7 Positions) |
| Drive Type | Push |
| Deck Material | Polypropylene |
| 3-in-1 Functionality | Mulching, Bagging, Side-Discharge |
| AERODECK Technology | Yes (Vented Deck Design) |
| INTELLICUT Technology | Yes (Automatic Power Adjustment) |
| Battery Included | Yes (2 x 20V 5.0Ah) |
| Charger Included | Yes (4A Dual Charger) |
| Handle | Collapsible (Vertical Storage) |
| Charge Indicator | Onboard Charge-Level Indicator |
| Ideal Lawn Size | Up to 1/2 Acre |
| Weight | 55.6 Pounds |
| Color | Black and Orange |
| Product Dimensions | 60″D x 22″W x 40.9″H |
| Included Accessories | collection bag, mulch plug, discharge chute |
Initial Impressions and Assembly
Upon unboxing the WG752, the build quality was immediately apparent. The polypropylene deck, while not metal, felt robust and well-constructed. The black and orange color scheme, a signature of WORX tools, lends a professional aesthetic. Assembling the mower was remarkably straightforward. The instructions were clear, requiring minimal tools. The handle assembly, secured with a few bolts, was the most involved step, but it was easily manageable. The collection bag and discharge chute snapped into place with a satisfying click.
Power and Motor Technology
The heart of the WG752 is its Brushless Motor 2.0. This technology is a significant upgrade over traditional brushed motors, offering increased efficiency and longevity. From a technical standpoint, brushless motors utilize electronic commutation, eliminating the friction and wear associated with brushes. This translates to a more efficient power delivery, resulting in longer runtime and increased torque.
In practical terms, the motor’s performance was impressive. Even in dense, overgrown areas, the mower maintained a consistent cutting speed, without noticeable bogging. The advertised 40% increase in power and 10% longer runtime compared to first-generation brushless motors seemed accurate. The motor’s responsiveness to varying grass densities, facilitated by the INTELLICUT technology, was seamless.
Cutting Performance: AERODECK and INTELLICUT
The AERODECK technology is a standout feature of the WG752. The vented deck design optimizes airflow, minimizing clumping and ensuring efficient discharge of clippings. This is particularly crucial in damp conditions, where traditional mowers often struggle. The increased airflow also aids in bag collection, ensuring the bag fills evenly.
From a technical perspective, the increased air volume within the cutting deck creates a vortex effect, lifting the grass for a cleaner cut and preventing clippings from adhering to the deck. This design significantly reduces the need for repeated passes and minimizes clogging.
The INTELLICUT technology further enhances the mowing experience. Patented sensors monitor the motor load, automatically adjusting the cutting speed to match the grass density. This real-time adjustment optimizes power usage, extending battery life and ensuring a consistent cut. The transition between power levels was smooth and almost imperceptible, demonstrating the sophistication of the sensor system.
Battery and Charging System
The WG752 is powered by two 20V 5.0Ah PowerShare Pro batteries, providing a combined 40V of power. The PowerShare platform is a significant advantage, allowing these batteries to be used across a wide range of WORX tools. The inclusion of a 4A dual charger is a welcome addition, significantly reducing charging time. From near depletion, the batteries reached full charge in approximately 1.5 to 2 hours.
The technical benefits of lithium-ion batteries are well-documented: high energy density, low self-discharge, and no memory effect. The 5.0Ah capacity provides ample runtime for most residential lawns. The dual charger’s ability to charge both batteries simultaneously minimizes downtime, enhancing efficiency.
Cutting Height and 3-in-1 Functionality
The single-lever 7-position height adjustment mechanism is a model of simplicity and efficiency. The range of cutting heights, from 1.5″ to 4″, provides ample flexibility for various lawn conditions. The lever’s smooth operation and secure locking mechanism ensure consistent cutting height across the lawn.
The 3-in-1 functionality—mulching, bagging, and side-discharge—adds versatility to the WG752. Switching between modes is straightforward, with the mulch plug and side-discharge chute easily installed and removed. The collection bag’s design is efficient, capturing clippings effectively and emptying easily.
From a technical perspective, the mulching function finely chops clippings, returning them to the lawn as a natural fertilizer. The bagging function efficiently collects clippings, preventing them from scattering across the lawn. The side-discharge function is ideal for areas with longer or thicker grass, providing a wider dispersal of clippings.
Ergonomics and Maneuverability
The WG752’s ergonomic design enhances user comfort and reduces fatigue. The handle’s foam padding provides a comfortable grip, and the height is adjustable to accommodate different users. The controls are intuitively placed, allowing for easy operation.
The mower’s weight distribution is well-balanced, contributing to its ease of maneuverability. The large wheels provide excellent traction, even on uneven terrain. The collapsible handle is a significant advantage for storage, allowing the mower to be stored vertically, saving valuable space.
From a technical standpoint, the ergonomic design minimizes strain on the user’s back and arms, reducing the risk of injury. The well-balanced weight distribution enhances stability and control, improving maneuverability.
Noise Level and Durability
Compared to gas-powered mowers, the WG752 operates at a significantly lower noise level. The brushless motor produces a consistent humming sound, which is much less intrusive. This is a significant advantage for those who live in close proximity to neighbors or prefer a quieter mowing experience.
The mower’s durability is evident in its robust construction. The polypropylene deck has withstood several weeks of rigorous use, showing no signs of wear or damage. The handle and adjustment levers remain solid, and the wheels roll smoothly.
From a technical perspective, the brushless motor’s design minimizes wear and tear, extending the mower’s lifespan. The high-quality materials used in the construction of the deck and other components ensure durability and longevity.
Real-World Performance and Observations
After using the WG752 on my half-acre lawn, I’ve gathered several key observations. The mower’s performance in damp conditions was particularly impressive. The AERODECK technology effectively prevented clumping and clogging, ensuring a clean and even cut.
The INTELLICUT technology’s ability to adjust power levels seamlessly was a significant advantage. The mower powered through thick patches of grass without bogging down, while conserving battery life in less dense areas.
The battery runtime was consistent with the manufacturer’s claims. I was able to mow a significant portion of my lawn on a single charge. The dual charger’s fast charging time minimized downtime, allowing me to complete the job efficiently.
The mower’s maneuverability was excellent, even on slightly uneven terrain. The large wheels provided good traction, and the well-balanced weight distribution made it easy to push and turn.
The noise level was significantly lower than that of a gas-powered mower, making the mowing experience more enjoyable. The collapsible handle made storage convenient, saving valuable space in my garage.
Pros:
- Powerful Brushless Motor 2.0.
- Efficient AERODECK technology.
- Intelligent INTELLICUT technology.
- Long battery runtime and fast charging.
- Convenient PowerShare battery system.
- Easy height adjustment and mode switching.
- Quiet operation.
- Collapsible handle for easy storage.
- Good maneuverability and ergonomic design.
- Durable construction.
Cons:
- Push mower, so steep slopes are difficult.
- While light for its class, it still requires physical effort.
Why This Is the Best Choice
If you’re seeking a cordless lawn mower that delivers a powerful, efficient, and user-friendly experience, the WORX Nitro 40V 21″ WG752 is a compelling choice. Its Brushless Motor 2.0 provides ample power and extended runtime, while the AERODECK and INTELLICUT technologies ensure a clean, consistent cut and optimize battery usage. The convenience of the PowerShare battery system, coupled with fast charging, minimizes downtime. Its ergonomic design, easy height adjustments, and collapsible handle make mowing comfortable and storage a breeze. Furthermore, the quiet operation and 3-in-1 functionality offer versatility and convenience, making this mower a smart investment for homeowners who value performance, ease of use, and a well-maintained lawn.
FAQs
How long does the battery last on the WORX Nitro WG752, and how large of a lawn can it handle?
The WORX Nitro WG752 uses two 20V 5.0Ah PowerShare Pro batteries, providing a combined 40V of power. On a single charge, you can expect to mow up to approximately 1/2 acre, though actual runtime will vary based on grass thickness, cutting height, and terrain. In ideal conditions, you’ll get a very respectable amount of work done before needing to recharge. The included 4A dual charger significantly reduces downtime by charging both batteries simultaneously in about 1.5 to 2 hours.
What is the advantage of the AERODECK and INTELLICUT technologies on this mower?
AERODECK technology features a vented deck design that optimizes airflow. This minimizes clumping and clogging, especially in damp conditions, and ensures efficient discharge of clippings. INTELLICUT technology utilizes patented sensors to automatically adjust the motor’s power based on grass density. This optimizes battery usage and ensures consistent cutting performance. Together, these technologies contribute to a cleaner cut, longer runtime, and a more efficient mowing experience.
Is the WORX Nitro WG752 difficult to store, and how easy is it to adjust the cutting height?
Storage is made incredibly convenient with the fully collapsible handle, allowing the mower to be stored vertically, saving valuable space in your garage or shed. Adjusting the cutting height is also very simple, thanks to the single-lever 7-position height adjustment. The lever moves smoothly and locks securely into place, providing a range of cutting heights from 1.5″ to 4″, making it easy to adapt to different lawn conditions.
Can I use the batteries from this mower with other WORX tools?
Yes! The WORX Nitro WG752 uses the PowerShare battery platform, meaning the included 20V 5.0Ah batteries are compatible with a wide range of other WORX 20V tools. This provides a significant advantage for users who own or plan to purchase multiple WORX tools, as it eliminates the need for separate batteries and chargers for each device. This makes the PowerShare system a cost effective and space saving feature.
Final Thought
The WORX Nitro 40V 21″ Cordless Lawn Mower WG752 is a significant advancement in cordless lawn care technology. Its powerful Brushless Motor 2.0, efficient AERODECK technology, and intelligent INTELLICUT technology deliver exceptional performance. The PowerShare battery system, fast charging, and ergonomic design enhance convenience and usability.
While it’s a push mower and thus not ideal for very steep slopes, and the price point is above budget options, the benefits far outweigh the drawbacks. For homeowners seeking a high-performing, convenient, and environmentally friendly mowing solution, the WORX Nitro WG752 is an excellent choice. It’s a well-engineered machine that delivers on its promises, making lawn care less of a chore and more of a manageable task.
