Sun Joe TJ603E
#2 in CultivatorsFull review
A cheap, light corded tiller for loosening existing beds near an outlet. Buyers with heavy clay should step up to the 13.5 A TJ604E for $10 more.
Amazon $139.99$139.99
The Sun Joe TJ603E and the Sun Joe TJ604E are evenly matched, rated 3.8 and 3.7. The Sun Joe TJ603E costs $10 less ($139.99 vs $149.99).
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
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.
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 TJ603E | Sun Joe TJ604E |
|---|---|---|
| Overall rating | 3.8/5 | 3.7/5 |
| Value 30% | 96 $8.75 per inch of tilling width ($139.99, 16 in) | 92 $9.37 per inch of tilling width ($149.99, 16 in) |
| Width 20% | 100 16 in wide | 100 16 in wide |
| Depth 15% | 50 8 in deep | 50 8 in deep |
| Features 15% | 25 folding handle | 25 folding handle |
| Warranty 20% | 25 2-year warranty | 25 2-year warranty |
Specifications
| Sun Joe TJ603E | Sun Joe TJ604E | |
|---|---|---|
| Tilling | ||
| Type | Cultivator | Cultivator |
| Tilling width | 16 in | 16 in |
| Tilling depth | 8 in | 8 in |
| Tine rotation | Forward | Forward |
| Reverse | No | No |
| Adjustable width | No | No |
| Engine or motor | ||
| Power | Corded electric | Corded electric |
| Motor current | 12 A | 13.5 A |
| Build | ||
| Folding handle | Yes | Yes |
| Weight | 26.3 lb | 26.5 lb |
| Warranty | 2 years | 2 years |