BOSCH PowerTools GSH 11 EV SDS Max Martelo demolidor 1700W 23J

The BOSCH PowerTools GSH 11 EV is a professional-grade SDS max demolition hammer designed for heavy-duty chiselling and demolition work. With a powerful 1700 W motor delivering 23 J impact energy per stroke, this tool effortlessly breaks through concrete, masonry, and asphalt. The variable impact rate from 900 to 1700 bpm allows precise control for different materials. Featuring Bosch Vibration Control and an optimized sealing system for dust protection, the GSH 11 EV ensures operator comfort and long tool life. The lock-on switch and 360° adjustable auxiliary handle provide safe and versatile operation. Ideal for construction, renovation, and demolition professionals.

Advantages

High impact energy for fast material removal; Vibration Control reduces fatigue; Constant Electronic maintains speed under load; Service Display alerts for brush replacement; Overload clutch protects user and tool; Dust protection extends service life.

Suitable for

• Demolition of concrete walls, floors, and foundations
• Chiselling openings for doors, windows, and pipes
• Breaking up asphalt and masonry
• Heavy-duty renovation and construction work

Key specifications

• Rated input power: 1700 W
• Impact energy (EPTA): 23 J
• Impact rate: 900 - 1700 bpm
• Tool holder: SDS max
• Voltage: 230 V
• Power cord length: 4 m
• Sound pressure level: 94 dB(A)
• Sound power level: 105 dB(A)
• Vibration (chiselling): 8 m/s²
• Weight: approx. 11.5 kg

Recommendations

For best results, use Bosch SDS max chisels and bits. Always wear appropriate personal protective equipment (PPE) including ear protection, safety glasses, and dust mask. Regularly check carbon brushes and replace when indicated by the service display.