Technical Data
Rotary hammer | GBH 3-28 DRE | GBH 3-28 DFR | |
|---|---|---|---|
Article number | 3 611 B3A 0.. | 3 611 B4A 0.. | |
Speed control | ● | ● | |
Stop rotation | ● | ● | |
Clockwise/anticlockwise rotation | ● | ● | |
Quick-change chuck | − | ● | |
Rated power input | W | 800 | 800 |
Impact rate | min–1 | 0–4000 | 0–4000 |
Rated speed | |||
| min–1 | 0–900 | 0–900 |
| min–1 | 0–900 | 0–900 |
Tool holder | SDS plus | SDS plus | |
Spindle collar diameter | mm | 50 | 50 |
Max. drilling diameter: | |||
| mm | 28 | 28 |
| mm | 82 | 82 |
| mm | 13 | 13 |
| mm | 30 | 30 |
WeightA) | kg | 3.5 | 3.6 |
Protection class |
|
| |
/ II- A)
Weight without mains connection cable and without mains plug
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-specific models.
Values can vary depending on the product, scope of application and environmental conditions. To find out more, visit www.bosch-professional.com/wac.