BILT HARD 6 cu ft Poly Drum Mixer
A big poly drum mixer for slabs and patios at well under Kushlan prices, if you can live without a stated warranty.
Amazon $499.99$499.99
The BILT HARD 6 cu ft Poly Drum Mixer is the better concrete mixer overall, rated 3.0 to 2.7. The BILT HARD 6 cu ft Poly Drum Mixer leads on value and motor. The BILT HARD 6 cu ft Poly Drum Mixer costs $229.95 less ($499.99 vs $729.94).
Kushlan 600DD
#14 in 4 cu ft and upFull review
The mixer to buy for larger pours like patios and trench drains if you want a poly drum and direct drive and can pay for them. Budget steel mixers hold as much for half the price.
Amazon $729.94$729.94
Prices 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.
Which should you buy?
- Choose the BILT HARD 6 cu ft Poly Drum Mixer for value ($83.33 per cu ft ($499.99, 6 cu ft) vs $121.66 per cu ft ($729.94, 6 cu ft)) and motor (1 hp motor vs 0.8 hp motor).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 4 cu ft and up concrete mixer; a clear win is highlighted. How we rank explains each one.
| Factor weight | BILT HARD 6 cu ft Poly Drum Mixer | Kushlan 600DD |
|---|---|---|
| Overall rating | 3.0/5 | 2.7/5 |
| Value 30% | 54 $83.33 per cu ft ($499.99, 6 cu ft) | 31 $121.66 per cu ft ($729.94, 6 cu ft) |
| Drum 15% | 67 6 cu ft drum | 67 6 cu ft drum |
| Motor 15% | 63 1 hp motor | 37 0.8 hp motor |
| Build 15% | 50 drive and tires not published (neutral score used) | 60 direct or sealed gear drive |
| Warranty 25% | 0 warranty not published, scored as none | 0 1-year warranty |
Specifications
| BILT HARD 6 cu ft Poly Drum Mixer | Kushlan 600DD | |
|---|---|---|
| Drum | ||
| Drum volume | 6 cu ft | 6 cu ft |
| Drum material | Polyethylene | Polyethylene |
| Drum speed | 24 rpm | 28 rpm |
| Motor and drive | ||
| Motor | 1 hp | 0.8 hp |
| Drive | - | Direct or sealed gear |
| Voltage | 115 V | 115 V |
| Build | ||
| Air-filled tires | - | No |
| Weight | 123.5 lb | 107 lb |
| Warranty | - | 1 year |