The Makita HR4511C is engineered for heavy-duty applications, offering robust performance with enhanced user comfort. Equipped with a potent 1350W motor, it delivers an impact energy of 9.4 Joules, making it ideal for demanding tasks in concrete and masonry.
This rotary hammer supports two operation modes: Rotary Hammer and Hammer Only, providing versatility for both drilling and chiseling tasks. The SDS-Max chuck system ensures quick and secure bit changes, enhancing productivity on the job site.
Incorporating Makita's unique Anti-Vibration Technology (AVT), the HR4511C significantly reduces vibration levels, minimizing user fatigue during extended use. Additional features include a soft start function for smooth start-ups, variable speed control to match the application, and a torque limiter that stops the drill if the bit binds, preventing potential gear damage.
Key Features:
- Powerful 1350W Motor: Delivers high performance for demanding applications.
- Dual Operation Modes: Switch between Rotary Hammer and Hammer Only modes for versatility.
- SDS-Max Chuck: Allows for quick and secure bit changes.
- Anti-Vibration Technology (AVT): Reduces vibration for increased comfort and control.
- Soft Start: Ensures smooth start-ups for better control.
- Variable Speed Control: Adjusts speed to match the application.
- Torque Limiter: Stops the drill if the bit binds to protect the tool.
Specifications:
| Specification |
Details |
| Brand |
Makita |
| Model |
HR4511C |
| Power Input |
1350W |
| Impact Energy |
9.4 Joules |
| No Load Speed |
130 - 280 RPM |
| Blows per Minute |
1250 - 2750 BPM |
| Max Drilling Capacity in Concrete |
45 mm |
| Max Core Bit Diameter (TCT) |
125 mm |
| Operation Modes |
Rotary Hammer, Hammer Only |
| Vibration Level (Hammer Drilling) |
7.5 m/s² |
| Vibration Level (Chiseling) |
7.0 m/s² |
| Noise Sound Pressure |
94 dB(A) |
| Noise Sound Power |
105 dB(A) |
| Dimensions (L x W x H) |
458 x 136 x 288 mm |
| Net Weight |
8.4 kg |
