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Greenworks 25112 13 Amp 21 in. 3-in-1 Electric Lawn Mower
Model#: GWKN25112

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Greenworks 25112 13 Amp 21 in. 3-in-1 Electric Lawn Mower

Model#: GWKN25112
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The all electric operation of the Greenworks' line of tools provides not only reliable performance and dependability, but also offer a clean running alternative to gas powered tools as well. Each Greenworks' tool comes with a variety of performance and safety features that not only help you get the job done right, they also promise carbon emission free operation for a cleaner environment.
With reliable performance, Greenworks' 25112 13 Amp 21 in. 3-in-1 Electric Lawn Mower offers a clean operating lawn tool that operates as efficiently as it does simply. With a powerful 13 Amp electric motor, it takes on a number of various mowing tasks with ease. A durable stamped steel deck and 21 in. wide cutting capacity offer a great balance of maneuverability and cutting performance, making the 25112 an ideal unit for homeowners with mid-sized lawns. It also features durable 7 in. front and 10 in. rear wheels for easy maneuvering, and a convenient cam lock handle for easy fold down and storage when not in use. As with all Greenworks tools, the 25112 is also emission free helping to clean not only your yard, but the environment as well.
  • 3-in-1 mowing capabilities - mulching, rear collection and side discharge
  • Powerful 13 Amp motor provides tough cutting and mulching power
  • 21 in. wide cutting path offers a great balance of maneuverability and cutting capacity for mid sized areas
  • Rugged stamped steel cutting deck provides added durability
  • Adjustable cutting height with 7 various positions from 1.5 in. up to 3.75 in.
  • Cam lock handle for easy folding and storage of unit
  • Ideal for mid-sized yards and lawns
  • 13 Amp 21 in. 3-in-1 Electric Lawn Mower - 25112
  • Collection Bag
  • Side Discharge Chute
  • Mulch Plug
  • Owner's Manual


Amperage: 13
Cutting Height (Max.): 3-3/4 in.
Cutting Height (Min.): 1-3/4 in.
Cutting Height Settings: 7
Cutting Path: 21 in.
Deck Material: Steel
Discharge Settings: Side / Rear
Drive System: Manual
Mulching Capability: Yes
Voltage: 120V
Wheel Size (Front): 7 in.
Wheel Size (Rear): 10 in.


Product Reviews

Questions & Answers

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4 Questions | 6 Answers
Displaying questions 1-4
  • Q:

    Where can I purchase parts for my 21 electric lawn mower specifically part 34106467-1 handle knob.
    Asked on 10/11/2014 by Joe from Chatham Ontario

    1 answer

    • Staff Reviewer


      For parts please call Greenworks direct at 1-888-909-6757

      Answered on 3/12/2015 by Dennis from Atl
  • Q:

    Where can you locate parts for this mower? Specifically a replacement blade?
    Asked on 8/19/2013 by cokecans from Maryland

    2 answers

    • A:

      Earthwise blade on with work on your mower.

      Answered on 1/18/2015 by Strech from Norfolk,Va
    • Staff Reviewer


      Unfortunately, we do not stock this blade. The model number you are looking for is 3313250. You can find it at

      Answered on 8/19/2013 by Ken from Atlanta, GA
  • Q:

    How much does it weigh?
    Asked on 6/26/2013 by Monty from Monument, CO

    1 answer

    • Staff Reviewer


      The mower's weight is 55 pounds.

      Answered on 6/28/2013 by Ken from Atlanta, GA
  • Q:

    I'm not sure if this is cordless when you advertise 120V., and 24V. Does this operate on both or either 24V. and or 120V.. Is the 120V. used only to charge the 24V. battery? Or if the battery is low, can the machine be operated on 120VAC only?
    Asked on 6/11/2013 by john from Redwood City, CA

    2 answers

    • Staff Reviewer


      Correct, the 120V is for the charger and the battery rating is 24V. This is a cordless mower.

      Answered on 6/12/2013 by Ken from Atlanta, GA
    • A:

      This is NOT a 'cordless' mower, it only works with ~120V current using an extension cord. This mower does not contain a battery. See short cord and female plug at the end in the pictures, this is where you connect your extension cord to in the mower.

      Answered on 6/21/2013 by Exeter from Miami, FL
Displaying questions 1-4

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Greenworks Warranty

Double The Industry Standard

NEW GreenWorks products are protected against all defects under normal use for a period of (4) four years (90 days for commercial use) from the shipping date.

Reconditioned GreenWorks products are protected against all defects under normal use for a period of 30 Days from the shipping date.

GreenWorks can opt to repair, replace or issue a refund for products that are determined to be defective, or that have been damaged during shipping. Replacement of products or parts subject to normal wear and tear is the responsibility of the customer. If GreenWorks accepts a return under Warranty, you can return the defective or damaged product only after you call and receive a Return Authorization from GreenWorks. You also will receive a refund for your original shipping charges, and GreenWorks will arrange and pay for your return shipping charges. Batteries carry a one-year warranty against defects in workmanship and materials. Batteries must be charged in accordance with the operator's manuals directions and regulations in order to be valid.