Sun Joe TJ604E
#3 in CultivatorsFull review
The pick of Sun Joe’s corded tillers for most small gardens: a wide path and a stronger motor for little more than the 12 A model.
Amazon $149.99$149.99
The Sun Joe TJ604E is the better tiller overall, rated 3.7 to 3.1. The Sun Joe TJ604E leads on width, value and features. The Sun Joe TJ604E costs $40 less ($149.99 vs $189.99).
Earthwise TC70040EW 40V
#9 in CultivatorsFull review
A battery cultivator with more claimed depth than its rivals, best bought at the Amazon price.
Amazon $189.99$189.99
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Sun Joe TJ604E for width (16 in wide vs 11 in wide), value ($9.37 per inch of tilling width ($149.99, 16 in) vs $17.27 per inch of tilling width ($189.99, 11 in)) and features (folding handle vs none of the four).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every cultivators tiller; a clear win is highlighted. How we rank explains each one.
| Factor weight | Sun Joe TJ604E | Earthwise TC70040EW 40V |
|---|---|---|
| Overall rating | 3.7/5 | 3.1/5 |
| Value 30% | 92 $9.37 per inch of tilling width ($149.99, 16 in) | 62 $17.27 per inch of tilling width ($189.99, 11 in) |
| Width 20% | 100 16 in wide | 50 11 in wide |
| Depth 15% | 50 8 in deep | 50 8 in deep |
| Features 15% | 25 folding handle | 0 none of the four |
| Warranty 20% | 25 2-year warranty | 50 warranty not published (neutral score used) |
Specifications
| Sun Joe TJ604E | Earthwise TC70040EW 40V | |
|---|---|---|
| Tilling | ||
| Type | Cultivator | Cultivator |
| Tilling width | 16 in | 11 in |
| Tilling depth | 8 in | 8 in |
| Tine rotation | Forward | Forward |
| Reverse | No | No |
| Adjustable width | No | No |
| Engine or motor | ||
| Power | Corded electric | Battery |
| Motor current | 13.5 A | - |
| Battery | - | 40 V, 4 Ah |
| Build | ||
| Folding handle | Yes | - |
| Weight | 26.5 lb | - |
| Warranty | 2 years | - |