The BackPack concrete vibrator is to work with Humdinger flexible shafts and vibrator heads and allows full autonomy to the operator without worrying about power cords and motor drives wandering around.
The strong but lightweight frame enables to work in the most demanding environments.
Additional features are :
| MODEL | BTBP35H |
| ENGINE | Honda GX35 |
| POWER | 1.5 Hp |
| WEIGHT | 7.7 kg |
| POKER HEAD | HEAD DIAM | LENGTH | WEIGHT (KG) | FREQUENCY (HZ) | AMPLITUDE (MM) |
| HDV38/2 | 38 mm | 2m | 6.26 | 270 | 1.54 |
| HDV38/3 | 38 mm | 3m | 7.56 | 270 | 1.54 |
| HDV48/2 | 48 mm | 2m | 7.20 | 260 | 1.62 |
| HDV48/3 | 48 mm | 3m | 8.90 | 260 | 1.62 |