A cheap 52cc powerhead for buyers who already own 7/8 in bits. Specs are thin, so it is hard to compare with name brands.
Amazon $189.99The GardenTrax 52cc 1-Person Powerhead and the ThunderBay Y43 are evenly matched, rated 3.2 and 3.2. The ThunderBay Y43 costs $15 less ($174.99 vs $189.99).

A bare-bones 43cc powerhead for buyers who already have bits. With so little published, a name brand is the safer pick.
Amazon $174.99Prices were last checked November 2, 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 gas earth auger; a clear win is highlighted. How we rank explains each one.
| Factor weight | GardenTrax 52cc 1-Person Powerhead | ThunderBay Y43 |
|---|---|---|
| Overall rating | 3.2/5 | 3.2/5 |
| Value 30% | 50 largest bit not published (neutral score used) | 50 largest bit not published (neutral score used) |
| Torque 15% | 50 torque not published (neutral score used) | 50 torque not published (neutral score used) |
| Reverse 15% | 50 reverse not stated (neutral score used) | 50 reverse not stated (neutral score used) |
| Weight 15% | 50 weight not published (neutral score used) | 50 weight not published (neutral score used) |
| Warranty 25% | 50 warranty not published (neutral score used) | 50 warranty not published (neutral score used) |
Specifications
| GardenTrax 52cc 1-Person Powerhead | ThunderBay Y43 | |
|---|---|---|
| Drilling | ||
| Power | 52 cc gas | 43 cc gas |
| Bit included | None | None |
| Bit speed | 250 rpm | - |
| Build | ||
| Operators | 1 | 1 |