The 5 Best Large Garden Tillers

Tilling is a method used by farmers to turn up the earth, which helps aerate the soil and allows water, oxygen, and nutrients to better reach plant roots. It also prevents pests and weeds from damaging your crops and hindering their growth

If you’re planning to cultivate your large garden, then you need the best large garden tiller to increase the soil’s fertility and achieve high-quality yield.

Today, I’ll be helping you do exactly that with reviews of the 5 best large garden tillers available on the market as well as a buying guide so you can make the ideal purchase for your needs. Let’s get started!

The 5 Best Large Garden Tillers

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Sun Joe TJ603E Electric Tiller and Cultivator

Sun Joe TJ603E 16-Inch 12-Amp Electric Tiller and Cultivator , Green
  • DURABLE: 6 Steel angled tines for maximum durability and performance
  • EASY STORAGE: Handle folds for convenient storage and easy transport
  • WHEEL-ADJUSTMENT: 3-position wheel adjustment

This reliable large garden tiller from Sun Joe has thousands of positive reviews raving about its powerful performance and ease of use. 

The TJ603E houses 6 angled tines made of steel to deliver maximum durability and efficiency. These strong blades are operated via an electric 12-amp motor, rotating at a speed of 340 RPM to quickly pulverize dirt and slice through the soil with minimal effort.

The Sun Joe TJ603E has an impressive work range, cultivating an area up to 16 inches wide and up to 8 inches deep in no time. 

The instant start feature makes this tiller extra convenient for large garden owners as it cuts down on prep time. All you need to do is push a button and you’re good to go. This also makes it easier to maintain the machine since there’s no gas, oil, or tune-ups required.

The Sun Joe TJ603E is equipped with a collapsible handle that you can simply fold down to make the tiller more compact, allowing for easier storage and better portability. You can also manually adjust the wheel height to one of 3 positions, ensuring optimum cultivation.

The Sun Joe TJ603E has rear wheels for smooth maneuverability and a safety switch to keep you protected. It also comes with a full 2-year warranty to cover any issues that may arise.


  • Motor: 12 amp
  • Tilling width: 16 inches 
  • Tilling depth: 8 inches 
  • Weight: 27.1 pounds


  • Powerful yet compact 
  • Lightweight 
  • Adjustable wheel height
  • Sturdy build


  • No speed options 

Earthwise TC70016 Corded Electric Tiller/Cultivator

Earthwise TC70016 16-Inch 13.5-Amp Corded Electric Tiller/Cultivator, Grey
  • 6 adjustable tines
  • Adjustable 11" To 16" Width/ 8" Working depth
  • Powerful 13.5 amp
  • Comfortable ergonomic handle. Assembled product dimensions (L x w x h)-40.00 x 19.00 x 42.00 inches
  • Lightweight, easy to operate, and convenient to store.Tine length:16 inch

Showing off hundreds of positive reviews, the Earthwise TC70016 is specifically designed with over 100 years of experience in the lawn and garden industry to efficiently prepare the soil for planting.

The Earthwise TC70016 Tiller is an American-made machine equipped with a powerful 13.5 amp electric motor. It operates 6 strong tines to cultivate and turn up hard-packed soil for adequate aeration and delivery of water, oxygen, and nutrients.

The TC70016 features adjustable cultivating width ranging between 11 and 16 inches, as well as an 8-inch cultivating depth. This means you can alter the working range of this tiller to suit medium to large gardens.

Starting the Earthwise TC70016 is a breeze thanks to the push-button start mechanism that gets the tiller up and running in seconds. The ergonomic cushioned handle offers a comfortable grip and the cord retention hook lets you secure the extension cord so you can use the tiller without hiccups. 

The 6-inch flip-down rear wheels allow for smooth steering and easier transport. The TC70016 comes mostly assembled so you can get straight to work within mere minutes.


  • Motor: 13.5 amp
  • Tilling width: 11 to 16 inches
  • Tilling depth: 8 inches
  • Weight: 34.8 pounds


  • Powerful performance
  • Adjustable tilling width
  • Comfortable handle
  • Easy to assemble 


  • Cleaning can be tricky

Schiller Grounds Care Mantis 4-Cycle 7940 Tiller Cultivator

Mantis 7940 4-Cycle Gas Powered Cultivator, red
  • Comes with a handy carrying handle
  • Entire unit weighs Only 24-pounds
  • Handle Bars fold down for easy storage
  • 2-year limited Warranty
  • Come with standard kickstand

If you’re looking for a heavy-duty gas-powered tiller to take on tough jobs, then you should consider the Mantis 7490 from Schiller Grounds Care.

Don’t let its compact size fool you, this beast packs a Honda 4-cycle 25cc gas engine located just above the rugged tines to maximize their digging power. The tines spin at a speed of 240 RPM to break through hard-packed soil as well as mix clay and dirt clumps for ideal conditioning.

The 9-inch tilling width allows the machine to reach tight spaces and corners that larger tillers can’t get, which makes it handy for just about any size garden. The cultivating depth of the Mantis 7490 is 10 inches, and you can also turn around the times for shallow cultivation of the top 2 to 3 inches of soil.

The Mantis 7490 Tiller comes with padded flared grips for comfortable usage. There’s a built-in carry handle for easier transport and the handles are foldable for extra convenience during storage. You’ll definitely be splurging with this purchase but it’s well worth the money, given the power and efficiency you receive.


  • Motor: Honda 4-cycle 25cc gas engine 
  • Tilling width: 9 inches
  • Tilling depth: 10 inches or shallow cultivation of 2 to 3 inches 
  • Weight: 24 pounds


  • Capable engine
  • Easy to maneuver
  • Built-in carry handle and kickstand
  • Very lightweight
  • Deep and shallow cultivation


  • Expensive 

Sun Joe TJ604E Electric Garden Tiller/Cultivator

Sun Joe TJ604E 16-Inch 13.5 AMP Electric Garden Tiller/Cultivator,Black
  • Questions, Text 563563 to chat directly with a Sun Joe expert
  • POWERFUL: 13. 5-Amp motor cultivates up to 16 in. Wide x 8 in. Deep
  • DURABLE: 6 Steel angled tines for maximum durability and performance
  • EASY STORAGE: handle folds for convenient storage and easy transport
  • ADJUSTABLE: 3-position wheel adjustment

Another reliable option from Sun Joe is the TJ604E Electric Garden Tiller/Cultivator. Compared to the previously mentioned TJ603E, the TJ604E has a bit more punch which makes it suitable for extra tough gardens.

The TJ604E is equipped with a powerful electric 13.5-amp motor that rotates 6 durable steel blades at a speed of 370 RPM, resulting in quick yet efficient cultivation for maximum aeration. It features a tilling area up to 16 inches wide and up to 8 inches deep. 

Thanks to the instant start feature, you can run this tiller in almost no time. With a simple push of a button, you’ll be ready to work without tune-ups or gas and oil refills.

The Sun Joe TJ604E comes with a foldable handle for added convenience during transport and storage. Also, you can adjust the height of the rear wheels to one of 3 positions so it becomes smoother to maneuver.

Just like the TJ603E, the Sun Joe TJ604E is backed up by a full 2-year warranty in case you encounter any issues.


  • Motor: 13.5 amp
  • Tilling width: 16 inches 
  • Tilling depth: 8 inches
  • Weight: 27.1 pounds


  • Easy to use
  • Quick assembly
  • Very powerful
  • Durable construction 
  • Great value for money 


  • Tends to kick forward when started, needs some time to get used to 

GreenWorks 27072 Corded Tiller

Greenworks 8 Amp 10-Inch Corded Tiller, 27072
  • Powerful 8 Amp Motor for reliable results with an easy electric start eliminates the need for mixing gas and hard to manage recoil cords
  • (4) 8 inch forward rotating tines for highest performance when digging into earth
  • Adjustable tilling width of 8.25 inches to 10 inches for quick reliable tilling; Assembly details: Assembly required, no tools needed
  • Adjustable tilling depth, up to 5 inches offers the versatility to dig for the right planting depth
  • Handle folds down for simple and convenient storage and transportation

Last but not least, the GreenWorks 27072 Corded Tiller is equipped with an impressive 8-amp motor, powering four 8-inch tines to rotate forward and break down hard-packed soil for high efficiency during digging.

A neat feature of the GreenWorks 27072 Tiller is that you can adjust both the cultivating width and depth to better suit the different areas of your garden. The tilling width is up to 10 inches while the depth is up to 5 inches so you can dig down to the proper planting depth.

The push-button start eliminates the hassle of firing up the tiller whereas the foldable handle makes it more convenient to store and transport.

The GreenWorks 27072 Electric Tiller is smooth to maneuver and operates rather quietly so it shouldn’t be a problem for your family or neighbors.


  • Motor: 8 amp
  • Tilling width: up to 10 inches 
  • Tilling depth: up to 5 inches 
  • Weight: 29.3 pounds


  • Consistent performance 
  • Adjustable tilling width and depth
  • Foldable handle
  • Instant start
  • Runs quietly


  • Assembling the tines can get tricky 

How to Choose the Best Large Garden Tiller

When searching for the best large garden tiller, there are some aspects that you should consider if you want to make the most out of your purchase. Here are a few pointers to help you land the perfect tiller for your needs.

Power Source

First things first, you want to determine what power source you’d rather work with. Electric tillers are generally powerful enough to deal with tough grounds. They’re also lightweight and quiet, which makes them great for smaller people and neighborhoods.

However, some large gardens require the extra robust performance of gas engines. Such models are also better for longer projects since you don’t have to charge a battery or limit yourself to a  certain cord length.

Tilling Dimensions 

Depending on your garden’s layout, you can pick an appropriate tiller size. For example, if your garden is rectangular or square-shaped, then a tiller with a bigger width can help you cultivate the soil in less time.

On the other hand, if your large garden has many turns and tight corners, then a smaller width tiller is likely to better reach such tricky spots.


Just because you have a large garden, doesn’t mean you need to get a big tiller to match its size if you’re going to struggle with its weight. Building up your garden shouldn’t be a punishment or a hassle. 

Obviously, some extent of effort is required, but the tiller shouldn’t add strain on your body or health. For this reason, you should keep in mind how heavy the tiller is.

Don’t worry, some lightweight tillers can perform almost as well as heavier ones, they’ll just take a couple more passes.

Wrap Up

Choosing the best large garden tiller can get confusing, but taking the time to decide on what size and power source you need can make it way easier for you to find the right option.

That being said, I’d definitely recommend the Sun Joe TJ603E Electric Tiller and Cultivator as today’s winner thanks to its reliable and powerful performance. It’s also durable and you can adjust the wheel height to suit any gardener.

However, if you want to ditch the electric cord and don’t mind to splurge, then check out the Schiller Grounds Care Mantis 4-Cycle 7940 Tiller Cultivator.

Sun Joe TJ604E 16-Inch 13.5 AMP Electric Garden Tiller/Cultivator,Black
  • Questions, Text 563563 to chat directly with a Sun Joe expert
  • POWERFUL: 13. 5-Amp motor cultivates up to 16 in. Wide x 8 in. Deep
  • DURABLE: 6 Steel angled tines for maximum durability and performance
  • EASY STORAGE: handle folds for convenient storage and easy transport
  • ADJUSTABLE: 3-position wheel adjustment