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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 2542802

Never bog down again—Intelligent direct drive brushless motor technology delivers 2x more torque than comparable gas mowers!

  • Power Equivalent: Commercial Grade brushless motors deliver more power than a 160cc gas mower
  • Deck Size: 21” Steel
  • Acreage: Mow up to 1.5 acres on a single charge!
  • Runtime: 60 Minutes
  • Charge Time: Charges in just 60 minutes using the dual-port charge
$899.99
$899.99 $899.99
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  • Features
  • Description
  • Specifications
  • Warranty

Features

21" SELF-PROPELLED MOWER 82LM21S

The Greenworks 21" self - propelled mower turns heads with intelligent performance and innovative independence that outclasses its 160cc competition. 

This mower flexes its muscles with a 2 1- inch heavy-duty steel deck that delivers a superior cut quality and rapid blade speeds ranging between 2800- 3200 RPM. SmartCut'" technology causes the 2.8kW brushless motor to auto-adapt to grass conditions, meaning more power is rushed to blades in thicker, taller, and wetter grass. Its dual- port powerhead holds up to two batteries to deliver extended runtimes. 

Simple to start with just the push of a button and easy to maneuver due to its super lightweight design and rear wheel drive, this mower is effortless to operate. It also delivers a quiet 79 dB cut that's gentle on the ears and can store in small spaces when not in use-talk about convenience! With 90% fewer moving parts than gas units, the Greenworks Commercial 21 ~ self-propelled mower provides a cleaner, more consistent cut and requires absolutely no maintenance. That means no more dealing with oil. spark plugs, fuel filters, air filters, gas fumes, and emissions.

2X MORE TORQUE

Even in the tallest grass it maintains a higher blade speed than gas. 

No clumping or missed grass due to low blade speed. 

Provides higher lift for the best cut in any condition.

NO MAINTENANCE NO DOWNTIME

Greenworks Brushless motor makes this mower 4x quieter than gas - Gain more business and get started earlier or work later without disturbing your clients. 

30% lighter than comparable gas models for greater maneuverability.

MAXIMUM RUNTIME

Dual-port power head accepts (2) batteries in order to provide up to 90 minutes or 1.5 acres of mowing on a single charge*

QUICK ADJUSTMENTS

Single lever height adjustment quickly raises or lowers the deck for different grass conditions 1 3/8" - 4" to provide a great cut on all grass types 7 positions for precise adjustment All steel construction to prevent any damage Adjustable Handles that adjust for the operator's height and store vertically for trailers and truck beds.

MAXIMUM DURABILITY

Commercial grade 14-gauge steel deck 0.14" (3.5mm) heat-treated steel blades for greater life Integrated bull bar protects vital components from daily use and acts as a pick up handle 90% less moving parts that need to be replaced compared to a gas mower IPX5 weather resistant construction for use in any conditions

THE MOST POWER OUTPUT OF ANY BATTERY SYSTEM IN THE INDUSTRY

Charges in 60 minutes using the dual-port charger. Integrated battery management system protects against overcharging, overheating, and overcurrent. Always provides optimized power output based on the application to conserve energy without sacrificing power and user safety. 30%

INTELLIGENT POWER™

The combination of battery, motor, control, and charging systems operate in sync to deliver unmatched performance compared to any other gas or battery-powered product.

INDUSTRY-LEADING BRUSHLESS MOTOR

Our Direct Drive commercial-grade brushless motor efficiently directs power for maximum performance with no maintenance. 80% fewer moving parts than gas for ease of serviceability. No grease, no gears, no oil, and no gas. Active cooling technology to prevent overheating. Highest efficiency to preserve energy while maximizing power and runtime.

The combination of battery, motor, control, and charging systems operating in sync to deliver unmatched performance compared to any other gas or battery-powered product.

3-YEAR SAVINGS

WITH BATTERY

21" MOWER 21" MOWER

$ 1,793

Tool + (2) 8Ah Batteries + Dual Port Charger

INITIAL INVESTMENT

$1,799

$ 201

Based on 2,160 total working hours at $0.08/hour

3 YR FUEL COST

3 Working hour/day

$5,335

Based on 2,160 total working hours at $2.47/hour

$ 0

3 YR SERVICE & MAINTENANCE COST

$223

Estimated $74.40 annual gas maintenance

$ 1,994

Initial Investment + 3 Yrs worth of electricity And service/maintenance

з YR OWNERSHIP COST

$7,357

Initial Investment + 3 Yrs worth of fuel And service/maintenance

IN 3 YEARS OF OWNERSHIP, REALIZE

$5,363

In Savings vs. Gas

Mower lineup

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

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

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

Description

2x More Torque Takes The Hard Work Out Of Work

  • Powerfully Reliable. No more clumping or uneven cuts due to low blade speed from gas units.
  • Powerfully Easily. Simple To Start With Just The Push Of A Button. Gentle On The Ears Because It Mows Quietly.
  • Additional Features Include A 3-In-1 System -- Mulch, Rear Bagging, And Side Discharge, For Leaf Pickup, Premium Striping, And Maximum Power
  • Zero Gas Smell. Zero Pull Cords. Zero Pollution Breathed. Zero Time Wasted.

Key Features

  • 21" Deck Size - Durable Steel That Plows Through The Tallest Grass
  • Self-Propelled With Variable Speed Rear Wheel Drive
  • Intelligent Direct Drive Brushless Motor Technology - 2x More Torque, More Power, Longer Runtimes, Quiet Operation, And Extended Motor Life
  • SmartCut Technology - Senses Grass And Auto-Adapts Power For The Perfect Cut
  • Dual Port Battery System - Longer-Lasting Runtimes With Automatic Battery Switchover
  • Heavy Duty Folding Handles For Vertical Storage
  • 3-In-1 System -- Mulch, Rear Bagging, And Side Discharge For Leaf Pickup, Premium Striping And Maximum Power

The No List

  • No Gas Smell. You No Longer Have To Smell Like Gas After Mowing
  • No Emissions. Save Money And Breathe Clean Air
  • Low Maintenance. No Mixing Fuels, No Messy Spills
  • Low Noise. Easy On The Ear, Low-Decibel Operation

Warranty + Service

  • 2-Year Tool Limited Warranty
  • Dedicated Support 1-855-470-4267
  • Dealer Support (See Dealer Locator for Details)

Specifications

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

Dealer Support (See Dealer Locator For Details)