Rotary hammer with SDS-max
GBH 11 DE Professional
The most important data
| Rated power input | 1.500 W |
| Max. impact energy | 14,2 J |
| Drilling diameter in concrete with hammer drill bits | 12 – 52 mm |
Advantages: GBH 11 DE Professional
Powerful universal hammer for rapid drilling and chiselling
- Best drilling performance thanks to optimised hammer mechanism technology and high-performance motor
- Low-vibration hammer mechanism for fatigue-free working
- Long lifetime due to use of high-quality materials and components made of fibreglass reinforced plastic, aluminium and precision parts made of steel
- Overload clutch
- Cut-off carbon brushes
- Variable auxiliary handle
- Good handling, also for left-handers
- Optimised dust seal in toolholder as well as new ventilation grilles ensure long lifetime
- SDS-max toolholder for safe and fast locking; compact transfer of torque; with integrated dust protection
- Constant Electronic with setting wheel for preselectable speed, impact rate and impact force
- Variable chisel fitting in 12 angle positions
- Service display shows carbon replacement required in good time
Technical data: GBH 11 DE Professional
| Rated power input | 1.500 W |
| Max. impact energy | 14,2 J |
| Impact rate at rated speed | 1.100 – 2.250 bpm |
| Rated speed | 120 – 250 rpm |
| Weight | 11,1 kg |
| Length | 595 mm |
| Height | 280 mm |
| Toolholder | SDS-max |
| Drilling range | |
|---|---|
| Drilling diameter in concrete with hammer drill bits | 12 – 52 mm |
| Optimum range of applications in concrete with hammer drill bits | 30 – 52 mm |
| Drilling diameter in concrete with breakthrough drill bits | 45 – 80 mm |
| Drilling diameter in concrete with core cutters | 40 – 150 mm |
Functions
- Constant Electronic
- Overload clutch
Noise/vibration information
Measured values determined according to EN 60745.
Total vibration values (vector sum of three directions)
| Hammer drilling in concrete | |
|---|---|
| Vibration emission value ah | 21.0 m/s² |
| Uncertainty K | 1.5 m/s² |
| Chiselling | |
|---|---|
| Vibration emission value ah | 16.0 m/s² |
| Uncertainty K | 1.5 m/s² |
Constant Electronic
Power booster for heavy loads. Constant speed, even under load.
SDS-max toolholder
Optimum power transfer. For Rotary Hammers and Demolition Hammers from the 5kg class onwards.
Overload clutch
Electronic
Speed preselection for adjusting to suit any application.
Complete with: GBH 11 DE Professional
| Part no. | 0 611 245 703 |
|---|---|
| Carrying case | 2 605 438 322 |
| Auxiliary handle | 2 602 025 086 |
| Machine cloth |  |
| Grease tube | ET no. 1 615 430 010 |
User manuals: GBH 11 DE Professional
Test reports
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