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EGO ZT4204L Z6 42 inch Battery-Powered Zero Turn Riding Mower

Model: ZT4204L - Mower  |  Item Number: ZT4204L
UPC: 692042012839
 - 5.00 Stars - Based on 8 Review(s)
Reg. Price: $5,499.00 $4,999.00
CARB Compliant Power Equipment


Features for the EGO ZT4204L - Mower


Includes four 10AH batteries and Rapid Charger. Cuts up to 2 Acres on a Single Charge w/ four 10AH batteries.  Cut up to 3 acres with six 10AH batteries! EGO Batteries are compatible with all EGO battery power equipment.

Peak Power™+ Technology combines the power of up to 6 EGO 56V ARC Lithium™ batteries.

Holds up to 6 batteries for maximum runtime (4 included).

Power of gas with 22 HP equivalent engine.

Cuts up to 2 acres on a single charge with the included 4 56V 10.0Ah ARC Lithium™ batteries. Or purchase two more 10AH batteries and cut up to 3 acres.

World’s First Platform Compatible Rider – powered by all EGO 56V Arc Lithium™ batteries.

3-7 MPH Speed, up to 8 MPH in travel mode.

Customize the ride with user interface for ultimate control.

3 driving modes: Control, Standard, Sport.

4 Independent brushless motors.

Ultimate comfort with adjustable seat suspension.

42” cutting deck with zero turn radius.

10 position cutting height adjustments: 1.5-4.5”.

3-in-1 function: mulching, bagging, side-discharge.

Stay connected – Bluetooth, USB charging port, and phone holder.

32 LED lights front, side, and rear.

IPX4 weather resistant construction.

A rethought ZTR design.

Industry’s fastest charger! 2-hour charge time with included Z6 charger and total of 40.0 Ah in ARC Lithium™ batteries.

5 year tool, battery, and charger warranty.


This product may contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. For more information, go to

Technical Specs for the EGO ZT4204L - Mower*

Cutting Deck
Blades 2
Cutting Deck Type Stamped
Cutting Height (min-max) 1.5 - 4.5 inches
Cutting Height Steps 10
Cutting Methods Mulch, Side Discharge, Bagging
Cutting Width 42 inches
Deck Lift System One-Hand Height Adjustment

Drive System
Drive Control 3 Driving Modes: Control, Standard, Sport.    Varying responsiveness between drive modes.

Battery Battery Powered:  Holds up to 6 EGO batteries. Includes 4 10.0AH batteries.
Run Time 2 Acres on a Single Charge with four 10AH batteries
Power Equivelant to a  22HP gas engine.

Electric Start Electric Start
Cup Holder Cup Holder
Lights 32 LED Lights Front, Side, and Rear

Residential Warranty 5 year equipment warranty, 5 year battery warranty

Drive System
Speed 3 - 7 mph

* These Technical Specs are provided by the manufacturer at the beginning of the model year. Please be aware that the manufacturer may decide to change these specs at any given time without notice.

Reviews for the ZT4204L - Mower

Review Rating: Sort By:

Reviewed on   -   Purchased on 11/7/2022
This mower is terrific.  The mower was delivered quickly.  It's a dream to operate.  However, it's for serious operators.  It's sold with only 4 of 6 batteries which gives enough time for about an hour's work (for me).  I've subsequently purchased the 2 additional batteries and am satisfied with the additional time provided.
Also, I ordered the bagger kit which requires the owner to swap the two blades to mulching blades.  This procedure entails one to reach under to disconnect the two mowing assemblies' power cords and suspension connections, drop the unit onto the ground, slide it out, turn it over, change the two blades and retorque them, then slide the mower unit back under and lift it into place.  Although I enjoy doing this type of work, it was a challenge requiring the use of a board to carefully lift the unit back into place.

Reviewed on   -   Purchased on 8/14/2022
Great product for good price
Reviewed on   -   Purchased on 6/7/2022
We have an acre of uneven ground my husband loves it it's a dynamo.. Wonderful design Bluetooth and Bluetooth I need an a cup holder what more would you want
Reviewed on   -   Purchased on 5/28/2022
I absolutely love this mower! It is quick with more than enough power. Leaves a very nice even cut. I have a little over 1 acre plenty of battery to finish the job. 
Reviewed on   -   Purchased on 4/29/2022
No Comments
Reviewed on   -   Purchased on 8/19/2021
Price competitive and easy with which to to communicate.
Reviewed on   -   Purchased on 5/16/2021
The BIG purchase  I made at Jack's for the ego z6 zero turn mower went smoothly. Shipping was free from this company compared to a different company plus Jack's was .99 cheaper and I got my mower sooner. There were a couple problems generated from my end- I couldn't find my email and they re- emailed me my information i needed quickly. Company is very easy to work with and it was enjoyable buying from them
Reviewed on   -   Purchased on 5/5/2021
Good mower…lots of power…quiet…
Easy to handle….no gas.. no hassle…
Charges quickly…so good!

Q & A for the EGO ZT4204L - Mower

Ask us about the EGO ZT4204L Z6 42 inch Battery-Powered Zero Turn Riding Mower. Please no repair questions. Your Q&A may be posted to to help other shoppers, like you, with their purchasing decisions. Thank you.

Asked on 5/26/2022 7:09:24 PM by Kevin
Nelson Does the mower come assemble or do you have to assemble it?

Kevin, you may only need to attach the seat and/or steering wheel.
Asked on 2/11/2021 11:08:40 AM by Jim
Brownridge To clarify, must the batteries be removed from the mower to be charged, or are they charged in place? If the 4 batteries must be removed to be charged, are 4 chargers provided? Or must I charge them one at a time using a single charger?

Jim, there is only one charger provided that can charge all 4 batteries and up to 6 batteries.
Asked on 2/9/2021 10:01:13 AM by Bjorn
Is charger included. How many? Or is charging done in the mower?

Bjorn, yes charger and four 10 Ah batteries are included.
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Options for the EGO ZT4204L - Mower

Add options now for your EGO ZT4204L - Mower at a 1 time discounted price. When you are ready to check out, just click the ADD TO CART button.

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Equipment: $4,999.00
Options: $0.00
Total: $4,999.00

EGO 10AH Battery
G3 10.0Ah Battery Part Number: BA5600T

Description: 10AH Battery

Reg Price: $499.99
You Save: 5%
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EGO Z6 Bagger
Zero Turn Bagger Kit Part Number: ABK4200

Description: Includes: Zero Turn Mower Bagger, Bagging Blades, Counterweights

Reg Price: $419.99
You Save: 5%
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EGO Mulch Plug
Much Plug Part Number: AMP4200

Description: Mulch Plug

Reg Price: $31.99
You Save: 5%
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EGO Hi-Lift Bagging Blade Set
Hi-Lift Bagging Blade Set (Z-Turn) Part Number: AB4201D

Description: Hi-Lift Bagging Blade Set

Reg Price: $44.99
You Save: 5%
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