This electric lawnmower features a dual-port power head that accepts two 82V batteries in order to provide up to 90 minutes or 1.5 acres of mowing on a single charge, giving you more flexibility to tackle larger areas and sustained productivity throughout extended landscaping tasks. The automatic battery switchover produces longer runtimes and fewer interruptions for recharging, allowing your landscaping crew to mow more ground efficiently in a single mowing session. Batteries charge in just 60 minutes, minimizing downtime for optimal operational efficiency.
greenworkscommercial
82V 21" Brushless Self-Propelled Mower with 8Ah Battery and Dual Port Charger (82LM21S-8DP)
82V 21" Brushless Self-Propelled Mower with 8Ah Battery and Dual Port Charger (82LM21S-8DP)
SKU: 123 SKU 2542802
All Electric: 3 kW brushless drive motor beats 160cc gas engine competitors
Optimized Cutting: 21” deck with constant 17K FPM blade tip speed
Runtime: Up to 90 minutes with dual-port powerhead two interchangeable 82V batteries
Coverage: 1.5 Acres on a single charge - batteries charge in as little as 60 minutes
Better Than Gas™ Performance: 4x quieter at 60dB, 30% lighter with less vibration
Vertical Storage: Mower stores vertically when not in use to save up to 70% in space
Intelligent Power™: Improves efficiency with ground speeds up to 3.5 MPH
No Maintenance: 90% fewer parts than gas for fewer repairs and more uptime
Regular price
$999.99
Regular price
$899.99
Sale price
$999.99
Unit price
per
- Description
- Features
- Specifications
- Warranty
Description
Exceptional Mowing Performance
Experience the best electric lawn mower efficiency with the Greenworks© Commercial 21" Brushless Self-Propelled Mower, setting the standard for commercial-grade electric equipment. Elevate your mowing game with our SmartCut™ technology. The 3 kW brushless motor automatically adjusts in challenging scenarios, so its blades conquer thicker, taller, and wet grass with ease.
When you purchase the 21” Brushless Self-Propelled Mower, you’ll gain the benefits of:
Longer Runtime: The dual-port powerhead allows for the use of two batteries, ensuring extended battery capacity and runtimes - up to 60 minutes or 1.5 acres! Batteries are backed by a 2-year commercial warranty.
Easy Maneuverability: Its super lightweight design and variable-speed rear wheel drive enable your team to navigate complex landscapes with ease, increasing overall productivity.
Less Maintenance: With 90% fewer moving parts than gas lawn mowers, get a cleaner, more consistent cut without losing time and money to maintenance and repairs.
Quieter Operation: 60 dB operation minimizes noise disruption for clients, employees, and neighbors and creates a more pleasant work environment.
Features
Consistent Cutting Speeds
With a 3 kW brushless motor, our 21” Brushless Self-Propelled Mower surpasses the capabilities of traditional 160cc gas engine competitors. This high-performance motor not only propels the mower with remarkable efficiency but also maintains consistently higher blade speeds at 17K FPM. This provides higher lift and a cleaner, more precise cut in any conditions compared to gas mowers. Improve customer satisfaction and increase productivity with no clumping or missed grass due to low blade speed.
SmartCut Technology
The 21” Brushless Self-Propelled Mower features a 21-inch heavy-duty steel deck with dual cutting motors that provide a mower blade tip speed of 17k FPM. Innovative SmartCut technology goes beyond traditional mowing by intelligently sensing grass conditions and seamlessly adapting power to deliver the perfect cut. Your business gains a competitive edge as this self-propelled lawn mower ensures a consistently superior finish, regardless of grass thickness or height. This 3-in-1 system allows for mulching, rear bagging, and side discharge for grass clippings.
Extended Runtime & Coverage
Better Than Gas™ Performance
Simply put, the 21” Brushless Self-Propelled Mower is Better Than Gas™, saving you up to $5,363 over a 3-year ownership period. Operating at just 60 dB, this mower runs four times quieter, creating an environment that fosters peace and client satisfaction. Weighing 30% less than gas push mowers, it’s easier to maneuver and with less vibration, too. No more pull cords, no more gas smell - this electric mower delivers a zero-disturbance, zero-emission solution that translates to zero time wasted. Embrace efficiency with a quieter, cleaner, and more powerful mower.
Easy to Store
The Greenworks© Commercial 21" Brushless Self-Propelled Mower takes practicality to new heights with its adjustable handlebar, designed for easy vertical storage. This ingenious feature minimizes its footprint in storage spaces, allowing for more efficient organization and use of trailers and facilities. With the ability to neatly stow away in tight spaces, this electric lawn mower not only enhances workspace efficiency but also allows your team to effortlessly store and retrieve equipment, ultimately saving time and optimizing your operations.
Intelligent Power™
With the most power output of any battery powered lawn mowers in the industry, Intelligent Power™ ensures that the battery, motor, control, and charging systems perform in sync to deliver unmatched efficiency. This technology constantly optimizes power output based on the application to conserve energy while still providing superior mowing and user safety. Achieve ground speeds up to 3.5 MPH with the 21" Brushless Self-Propelled Mower.
No Maintenance Required
With 90% fewer moving parts than traditional gas mowers, your maintenance efforts are eliminated, translating to less downtime and more time devoted to efficient mowing. This streamlined design isn't just a technical achievement; it's a strategic asset for business operations. Embrace the advantage of excellent performance without grease, gears, oil, or gas, and increase productivity for hassle-free commercial landscaping.
Specifications
Mower lineup
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| MODEL | 82LM21 | 82LM21S | 82LM255 | 82LM30S |
| BATTERY | - | - | - | - |
| CHARGER | - | - | - | - |
| PEAK POWER | 3.0kW | 3.4kW | 1.8kW | 3.5kW |
| DRIVE | Push | Self-Propelled | Self-Propelled | ETS Self-Propelled |
| DECK SIZE: | 21" Steel | 21" Steel | 25" Steel | 30" Steel |
| BATTERY PORTS | Dual | Dual | Dual | Tri-Port |
| FEATURES: | 3-in-1 | 3-in-1 | 2-in-1 | 2-in-1 |
| HEIGHT ADJUSTMENT | 7 Position | 7 Position | 7 Position | 8 Position |
| CUTTING HEIGHTS | 13/8" - 4" | 13/8" - 4" | 13/8" - 4" | 15" - 5" |
| TOOL WEIGHT: | 70 Ibs | 78 Ibs | 91 lbs | 140 lbs |
| KITTED: | Yes | Yes | Yes | Yes |
Available Battery Options
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| Model | 82BD250 | 82BD400 | 82BD500 | 82BD800 |
| Capacity (Ah/Wh) | 2.5AH/200 WH | 4.0AH/320 WH | 5.0AH/400 WH | 8.0AH/640 WH |
| Weight (in Ibs.) | 3.74 LBS. | 4.57 LBS. | 6.14 LBS. | 8.6 LBS. |
| Connectivity | BLUETOOTH | BLUETOOTH | BLUETOOTH | BLUETOOTH |
| Display Indicator | LED DISPLAY | LED DISPLAY | LED DISPLAY | LED DISPLAY |
| Rated Power | 2500W 35A | 3200W 35A | 4000W 35A | 4600W 35A |
| Max Power | 3000W | 4500W | 5000W | 6000W |
| Cell Type | LITHIUM-ION | LITHIUM-ION | LITHIUM-ION | LITHIUM-ION |
| 82DPC8A Charge Time | 30 MINUTES | 30 MINUTES | 40 MINUTES | 60 MINUTES |
| 82CH52K Charge Time | 30 MINUTES | 40 MINUTES | 50 MINUTES | 80 MINUTES |
| 1.5kW DP Charger | 30 MINUTES | 30 MINUTES | 38 MINUTES | 60 MINUTES |
Available Charger Options
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| Model | 82DPC8A | 82CH62K |
| Input Voltage | 120V | 120V |
| Input Current | 10A | 154 |
| Output Current | 8A | 6A PER (2) SLOTS |
| Output Power | 650W | 1500W |
| Weight (Ibs) | 4.72 LBS. | 38.58 LBS. |
| Dimensions (Lx W x H) | 9.3" X 7.6" X 6.8" | 28.1" X 15.2" X 17" |
| Active Cooling | YES | YES |
| Features | DUAL PORT | 6 PORTS |
| Charge Time (2.5 Ah) | 30 MINUTES | 38 MINUTES |
| Charge Time (4 Ah) | 30 MINUTES | 40 MINUTES |
| Charge Time (5 Ah) | 40 MINUTES | 50 MINUTES |
| Charge Time (6 Ah) | 45 MINUTES | 60 MINUTES |
| Charge Time (8 Ah) | 80 MINUTES | 80 MINUTES |
DECK
| Cutting Width | 21" |
| Deck Type | Stamped 14-Gauge Steel |
| Cutting Modes | Mulch | Side Discharge | Bag |
| Deck Design | 14-Gauge Steel |
| Cutting Height | 13/8" - 4" |
| Blade Type | Multi-purpose |
| Blade Speed | 2800-3200 RPMS |
| Blade Engagement | Press Power, Grab Bail |
| Deck Lifting System | Single Lever, 7-Position |
OTHER
| Drive Type | Rear Wheel Drive |
| Wheels | Front: 8" | Rear: 10 |
| Safety Features | Automatic shut-off |
| Vertical Storage | Yes |
| Unit Weight | 78 LBS |
| IP Rating | IPX5 |
BATTERY
| Voltage | 82V |
| AH | 8.0 AH |
| Capacity (Wh) | 640 Wh |
| Weight (Ibs) | 8.6 lbs. |
| Dimensions | 9.5" × 4.63" × 3.63" |
CUTTING MOTOR(S)
| Voltage | 82V |
| Type | Brushless Direct Drive |
| Power Rating | 2.8kW Max. |
RUNTIME
| (2) 8.0 AH | 1.5 Acres | 90 minutes |
CHARGER
| Charge Watts | 8A Dual-Port Rapid |
| Weight | 4.72 lbs. |
| Dimensions | 93"×76" y6.8" |
Warranty
- 82v Commercial Handheld tools, battery, and chargers: 2-year limited warranty
- 82v Consumer/Prosumer lineup: 4-year limited warranty
- 24/48v warranty: 3-year limited warranty
- Commercial ZTR Warranty: 5-year or 2,000-hour warranty
- NEW residential/consumer warranty on our COMMERCIAL ZTRs: 7-year or 700-hour warranty
- Commercial UTV warranty: 5-year battery warranty, 2-year bumper to bumper warranty
- Wearable Parts: 60-day warranty