Product Description
Tackling large lawns no longer requires dealing with the headache of gas, oil, or pull cords thanks to the ultra-efficient Greenworks 60V 21″ Cordless Brushless Lawn Mower . Engineered specifically for homeowners looking for premium, heavy-duty performance, this robust tool features an intelligent TruBrushless motor system that automatically senses the thickness of your lawn and delivers a constant stream of fade-free power equivalent to a traditional 150cc gas engine. Operating with a smart dual-battery port setup, it seamlessly switches over to a secondary battery when needed, ensuring that you can easily manicure properties up to a half-acre on a single charge without tedious interruptions or drops in cutting efficiency.
Beyond its remarkable energy management, this advanced Greenworks model is built to survive the rigors of frequent seasonal use with its durable 21-inch heavy-duty steel cutting deck, which vastly improves internal airflow to give you a pristine, professionally manicured cut every single time. It provides maximum versatility with a 4-in-1 design that lets you choose between mulching, side discharging, bagging, or engaging the integrated turbo button for maximum lift when moving through thick leaves or dense debris. Since this complete kit includes a high-capacity 5.0 Ah lithium-ion battery and a rapid charger, you can easily fuel an entire garage ecosystem, as the battery platform is compatible with over 75 other Greenworks tools. Key Features: TruBrushless Motor Technology delivers constant fade-free power that matches the muscle of a 150cc gas engine. SmartCut Blade Sensing automatically detects varying grass conditions to maximize power when things get thick and save energy on thin spots.
Built for buyers comparing walk-behind lawn mowers options, this model combines its core specifications with a practical design intended for straightforward setup, operation, and maintenance. Review the technical details below to confirm compatibility with your intended application before purchase.
Key Features
- 5.0Ah Battery
- Charger 2531602
- Key Features: TruBrushless Motor Technology delivers constant fade-free power that matches the muscle of a 150cc gas engine.
- Dual Battery Port Design features an automatic switchover mechanism to draw from a backup source and extend your runtime seamlessly.
- 4-in-1 Airflow Steel Deck offers versatile options for bagging, mulching, discharging, or boosting suction with a dedicated turbo mode.
- EZ Fold Vertical Storage utilizes sturdy aluminum handles that quickly pull and fold down so the unit can store vertically in tight garage spaces.
- Single-Lever Height Adjustment guides you through seven distinct cutting positions ranging smoothly from 1.3 inches up to 4.0 inches.
- Starting up instantly with a single, hassle-free push-button mechanism, it completely removes the physical strain of old-school pull cords and the worry of engine flooding.
Technical Specifications
| Brand | Greenworks |
|---|---|
| Store SKU | 42105 |
| Product Category | Walk-Behind Lawn Mowers |
| Power Source | Battery / Cordless |
| Engine Displacement | 150 cc |
| Voltage | 60 V |
Specifications are based on the product information available in this listing. Refer to the manufacturer documentation for model-specific installation, operating, and compatibility requirements.
What’s Included
- Main mower / lawn tractor unit
- Factory battery system as specified for the model
- Battery charger
- Bagging components described in the listing
- Mulching components / plug as applicable
- Factory-installed cutting deck and blade system
- Owner / operator documentation
Ideal For
- Residential lawn maintenance
- Routine seasonal mowing
- Homeowners seeking efficient outdoor power equipment
Care & Maintenance
- Follow the manufacturer’s operating, installation, and maintenance instructions.
- Inspect the product and all safety-related components before use.
- Keep the product clean and store or operate it only under appropriate conditions.
- Use compatible replacement parts, accessories, fluids, batteries, or fuel as applicable.
3-Year Limited Store Warranty
This product is covered by our 3-Year Limited Store Warranty from the original date of purchase. Coverage applies to eligible defects in materials or workmanship under normal intended use, subject to the store warranty terms and product eligibility.
Warranty coverage does not include normal wear, consumable parts, misuse, abuse, accidental damage, improper installation or maintenance, unauthorized modifications, improper storage, commercial abuse where not intended, or damage caused by failure to follow manufacturer instructions.
If warranty service is required, retain your order information and contact customer support with the product model, purchase details, and a clear description of the issue.

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