Model: #RYTIL66

4.6 | 891 Reviews
Keep your garden in its best shape with the RYOBI Cultivator Expand-It™ universal attachment. Aerate soil and remove weeds by simply connecting the tiller attachment to any of the RYOBI power heads. The 10 inch steel tines allow for easy tilling while the large shield provides protection to the user from debris. Be the talk of the neighborhood with the RYOBI Cultivator Expand-It universal attachment. Backed by a RYOBI 3 year warranty, the RYOBI Cultivator attachment helps you save time, save money, & save space.


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  • Power Source: 40V Battery Electric
  • Till Depth: 10 in.
  • Till Length: 20 in.
  • Number of Tines: 4
  • Weight: 30 lb


  • Cultivator Attachment
  • (4) Tines
  • J-Handle
  • Operator's Manual


EXPAND-IT CULTIVATOR ATTACHMENT is rated 4.6 out of 5 by 885.
Rated 5 out of 5 by from Did the job! When my 40 year old Troy Bilt decided to not start and the tomatoes needed to get in, While it does not cultivate as deeply as the rototiller, it did the job of turning over two 3’ x 35’ rows to sufficient depth to save the day.
Date published: 2022-07-16
Date published: 2022-07-15
Rated 5 out of 5 by from Excellent Tool Purchase years ago to tear down a pile of dirt/clay mix. worked like a charm on it. Non-disturb ground of dirt/clay is little harder to do but gets about 1-2" down at a time.
Date published: 2022-07-13
Rated 5 out of 5 by from Works on Dewalt DCED472 Perfect for no gas engine works on Dewalt DCED472 great for garden soil
Date published: 2022-07-12
Rated 4 out of 5 by from Excellent versatility Got the 40V cordless drive unit and 15" trimmer from family for father's day. Works great. Nice and lightweight. Went back and purchased the tiller after finding out the expand it family. Overall great tools and looking forward to a greener living. If larger than golf ball size rocks, they do tend to jam up the mulcher. Quick push with a wooden stick and away you go again like it never happened. Will be buying more Ryobi tools. I retired my gas Stihl trimmer and blower after this purchase. It worked fine but didn't like having to service before putting away and the question of whether it will start to do your job. A simple pull the trigger and go is so nice. With approximately a 4 hour recharge time.
Date published: 2022-07-12
Rated 5 out of 5 by from very strong I bought the trimmer and found out the rototiller was an option to run on the same motor so I bought it and am very pleased with it..powerfull and battery lasts a long time
Date published: 2022-07-08
Rated 5 out of 5 by from Easy to put together Haven’t used yet but the installation is very simple and makes it easy to slide into adapter.
Date published: 2022-07-08
Rated 5 out of 5 by from Great for my raised beds I got this for my raised vegetable beds. having this as an attachment to the main unit makes simple to use
Date published: 2022-07-05
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