Sun Joe or Greenworks Electric Tiller? Which Is Better for Beginners?
For most beginners, Sun Joe is the better choice if you want stronger soil-breaking power and a wider working path, while Greenworks is easier to recommend for smaller, established garden beds—especially if you prefer a cordless model that fits into the Greenworks battery system. The right choice depends mainly on soil condition, garden size, and whether you want corded or battery-powered operation.
The two brands also offer several different tillers, so this comparison focuses on the models that best represent each beginner-friendly option: the Sun Joe TJ603E and Greenworks’ 40V 10-inch cordless cultivator/tiller. Greenworks also sells other corded and higher-voltage models, so specifications can vary by model.
Sun Joe vs. Greenworks at a Glance
| Feature | Sun Joe TJ603E | Greenworks 40V 10″ |
|---|---|---|
| Power | 12-amp corded | 40V battery |
| Tilling width | Up to 16 inches | 8.25–10 inches |
| Maximum depth | Up to 8 inches | Up to 5 inches |
| Tines | 6 steel tines | 4 forward-rotating steel tines |
| Power connection | Outdoor extension cord | Rechargeable battery |
| Runtime | Continuous while powered | Up to 40 minutes |
| Storage | Folding handle | Folding handle |
| Best suited to | Small-to-medium garden beds and tougher soil | Smaller beds and cordless garden work |
| Beginner advantage | More power and wider coverage | No power cord to manage |
Sun Joe’s specifications give it a clear advantage in working width and maximum depth. Greenworks counters with cordless convenience and compatibility with its 40V battery platform.
Which one is easier for a first-time user?
Both are much simpler than a typical gas-powered tiller because there is no gas or engine maintenance involved. The biggest difference is how you manage power.
With Sun Joe, you plug the machine into an appropriate outdoor extension cord and manage that cord as you work. The TJ603E has a 12-amp motor, rear wheels, a folding handle, and three wheel positions for adjusting how you work the soil.
Greenworks’ 40V model eliminates the extension cord. You install a charged battery and work until the battery needs charging. The manufacturer lists a maximum runtime of up to 40 minutes and a recharge time of about 120 minutes.
For someone who has never used a tiller before, cordless operation can feel simpler, but the shorter runtime means you need to plan larger jobs around battery capacity.
Sun Joe Is Better for Beginners Who Need More Tilling Power
The Sun Joe TJ603E is the stronger choice when your first gardening project involves more than simply loosening an already-prepared bed.
Its 12-amp motor, six steel tines, 16-inch maximum working width, and 8-inch maximum tilling depth give it considerably more capacity than the Greenworks 40V 10-inch model. Sun Joe also includes three-position wheel adjustment and rear wheels to help with handling and transport.
That wider path matters more than it may seem.
Suppose you are preparing a 200-square-foot vegetable garden. A 16-inch working width can cover each pass faster than a roughly 10-inch cultivator. You still need to account for soil conditions and overlapping passes, but the wider machine can reduce the amount of walking and repeated tilling.
Sun Joe also makes more sense if you’re dealing with soil that has become compacted between growing seasons. Customer feedback on the TJ603E frequently praises its ability to handle garden soil, weeds, and tougher areas, although some owners also report that very hard or large areas can challenge a residential electric tiller.
Where Sun Joe has the advantage
- Wider 16-inch tilling path
- Greater maximum depth
- Higher motor rating
- Six steel tines
- Three-position wheel adjustment
- Continuous operation while connected to power
- No battery charging required
- Folding handle for storage
The main drawback is the cord. Sun Joe’s manual specifies using a suitable outdoor extension cord and provides extension-cord requirements for different lengths.
For a beginner, that means you need to think about where the outlet is located before you start.
Greenworks Is Better for Beginners Who Value Cordless Convenience
Greenworks takes a different approach.
Its 40V 10-inch cordless cultivator/tiller has adjustable tilling width from 8.25 to 10 inches and a maximum tilling depth of 5 inches. It uses four forward-rotating steel tines and has rear wheels for easier movement. Greenworks rates the model for up to 40 minutes of runtime and says the battery works across its 40V tool platform.
That makes it attractive for someone who already owns Greenworks 40V equipment.
If you already have a compatible Greenworks 40V battery and charger, you can buy the tool-only version rather than paying for another battery and charger. Greenworks currently lists both tool-only and battery-and-charger configurations.
Where Greenworks has the advantage
- No extension cord
- Easy movement around the garden
- Adjustable 8.25–10-inch working width
- Up to 5 inches of tilling depth
- Folding handle
- Compatible with the Greenworks 40V battery platform
- Good fit for smaller beds and routine cultivation
The trade-off is working capacity. Its 10-inch maximum width and 5-inch depth are noticeably smaller than the Sun Joe’s 16-inch width and 8-inch depth.
Which Is Better for Small Gardens?
For a small garden, Greenworks can be the more convenient choice, especially when the garden is close to the house and you already own compatible 40V batteries.
Its narrower working width can actually be useful in tight spaces. You have more control when working around established plants or between narrower rows.
Sun Joe is still a strong choice for a small garden if your priority is preparing soil quickly rather than maximum maneuverability. Its wider tines cover more ground with each pass.
So the decision looks like this:
- Small, established beds: Greenworks
- Small garden with compacted soil: Sun Joe
- Raised beds with limited access: Greenworks may be easier to maneuver
- Preparing a new garden area: Sun Joe
- Several larger garden beds: Sun Joe
- Garden far from an outlet: Greenworks
Corded vs. Cordless: What Matters More for Beginners?
This is one of the biggest differences between the two.
A corded tiller gives you consistent power for as long as the machine is connected to electricity. You don’t stop because the battery is empty.
But the cord becomes part of the job.
You have to keep it behind and away from the rotating tines, work within the available reach, and use an outdoor-rated extension cord that meets the manufacturer’s requirements. Sun Joe specifically warns against using the tiller in rain or wet conditions.
A cordless Greenworks model removes that problem. There is no extension cord crossing the yard, so moving around a garden can feel more natural.
The downside is runtime. Greenworks lists up to 40 minutes for its 40V 10-inch model, followed by a listed recharge time of about 120 minutes. Actual runtime can vary with soil conditions and how heavily the tool is loaded.
For a beginner, cordless is not automatically better. It is better when freedom of movement matters more than continuous operating time.
Which One Handles Tougher Soil Better?
Sun Joe has the stronger specifications for demanding tilling.
The TJ603E has a 12-amp motor, six tines, an 8-inch maximum depth, and a 16-inch working width. Greenworks’ 40V model is designed around a 10-inch maximum width and 5-inch maximum depth.
That doesn’t mean either machine should be treated like a heavy-duty commercial rototiller.
For example, imagine a beginner is turning a section of lawn into a vegetable garden. If the ground is compacted and has never been worked, the Sun Joe’s greater working capacity makes more sense.
Now imagine a different gardener who already has loose soil in a raised bed and simply wants to mix compost and refresh the surface. The extra capacity of the Sun Joe may not be necessary, and the cordless Greenworks can be easier to handle.
Soil condition matters as much as garden size.
Which One Is Easier to Store?
Both have useful storage features.
The Sun Joe TJ603E has a collapsible handle, while the Greenworks 40V model also has a foldable handle.
For a homeowner with a small garage or shed, folding the handle can make a noticeable difference.
Greenworks also avoids the need to store an extension cord with the tiller. On the other hand, a cordless setup means you need a sensible place to store and charge the battery.
If you already own other Greenworks 40V tools, the shared battery system is a practical advantage.
What About Maintenance?
Neither model requires the routine engine maintenance associated with gas tillers.
That is one of the main reasons electric tillers are appealing to first-time users.
Still, electric does not mean maintenance-free in the broad sense.
After use, check the tines and remove packed weeds, roots, and other debris according to the manufacturer’s instructions. Inspect the machine for loose or damaged parts before the next use.
Sun Joe describes the TJ603E as maintenance-free in its product specifications, but users still need to clean the working area and inspect the equipment.
With Greenworks, battery care becomes part of ownership. Keep the battery and charger according to the manufacturer’s instructions rather than treating the battery like a permanent part of the machine.
Two Beginner Scenarios
Scenario 1: Preparing a new vegetable garden
A homeowner wants to turn an unused section of backyard into a vegetable garden. The soil is compacted, and the area is large enough that making many narrow passes would be frustrating.
Sun Joe is the better fit.
Its 16-inch working width and 8-inch maximum depth provide more capacity for this type of soil-preparation job.
The homeowner will have to manage an extension cord, but the extra tilling capacity can make that trade-off worthwhile.
Scenario 2: Maintaining a few raised beds
Another beginner has three raised beds near the house. The soil is already workable, and the main job is loosening the surface and mixing in organic material.
Greenworks is likely the more convenient choice.
Its narrower working width is easier to control in confined beds, and cordless operation removes the need to manage an extension cord. Its 40V platform is an added benefit if the homeowner already owns compatible Greenworks tools.
One Important Point About Greenworks Models
“Greenworks electric tiller” does not refer to just one machine.
The company currently sells several cultivator/tiller configurations, including a 40V 10-inch model, a 60V 8-inch model, and an 80V 10-inch brushless model. The 80V model, for example, has a 10-inch working width, 5-inch depth, 1,700 strokes per minute, and a four-year limited tool warranty.
That means you should check the exact Greenworks model number before comparing prices or specifications.
A comparison between the Sun Joe TJ603E and Greenworks 80V model would be a different matchup from the comparison above.
Sun Joe or Greenworks: Which Should a Beginner Buy?
For most first-time buyers, I would choose Sun Joe if the main goal is actual soil preparation. The TJ603E offers considerably more working width and depth, along with a 12-amp motor and six steel tines.
Choose Greenworks instead when cordless convenience is your top priority, particularly if you already have Greenworks 40V batteries.
The simplest decision rule is:
| If your priority is… | Better choice |
|---|---|
| More soil-breaking capacity | Sun Joe |
| Wider passes | Sun Joe |
| Deeper tilling | Sun Joe |
| New garden preparation | Sun Joe |
| No extension cord | Greenworks |
| Small established beds | Greenworks |
| Existing Greenworks 40V batteries | Greenworks |
| Continuous operation | Sun Joe |
| Easy movement around the yard | Greenworks |
Neither is the universal winner. The better beginner tiller is the one that matches the work you actually plan to do.
Frequently Asked Questions
Is Sun Joe easier to use than Greenworks for beginners?
Both are relatively straightforward because they use electric power instead of a gas engine. Sun Joe offers more tilling capacity, while Greenworks’ cordless design eliminates extension-cord management, which some beginners may find easier.
Can an electric tiller break up hard soil?
Electric tillers can handle many residential soil-preparation jobs, but extremely compacted, rocky, wet, or very dry soil can make the work harder. Sun Joe’s TJ603E has the stronger published tilling specifications of these two models, but it is still a residential electric tiller rather than a commercial ground-breaking machine.
Is Greenworks better if I already own Greenworks batteries?
Yes, that can make Greenworks more attractive. The 40V 10-inch cultivator is designed to use the company’s 40V battery platform, so an existing compatible battery and charger can reduce the need to buy another complete power system.
Final Verdict
Sun Joe is the better overall beginner choice for gardeners who need real tilling power, wider coverage, or deeper soil preparation. Greenworks is the better choice for beginners who value cordless freedom, work mainly in smaller established beds, or already own compatible Greenworks batteries.
Before buying, look at your soil and garden layout first. If you are breaking new ground, favor the Sun Joe’s greater capacity. If you’re mainly refreshing small beds and don’t want a cord running across the yard, Greenworks makes more sense.
