The Makita HR4511 1350W hammer is a powerful perforator, very versatile with SDS-Max attachment and has an excellent power, weight and vibration ratio.
- The anti-vibration technology (AVT) with pressure counterweight and spring handle guarantees minimal vibration and therefore maximum comfort
- You can work two to six times longer with this machine than other comparable machines
- Electronic regulation of power and frequency allow optimal processing for every type of application, while the asynchronous distribution of blows guarantees rapid drilling progress and ease of drilling
- The decompression mechanism avoids idling and therefore protects the machine and the user, while the oversized cylinder clutch guarantees greater durability, but also greater comfort when drilling in reinforced concrete
- Patented zigzag coating protects the inductor coil against debris in the cooling air
TECHNICAL SPECIFICATIONS
- Hole capacity
- Ø 45 mm Max crown tip
- Ø 125 mm
- Power consumption 1350W
- Blow power 9.4 J
- Idle speed 130-280 g/min
- Strokes per minute 1250-2750
- Noise level 93 dB
- Vibrations 7.0 m/s2 (with ''D' handle)
- Weight 9.0 kg
SUPPLIED ACCESSORIES
- 360° rotating handle
- Depth rod
- Grease for shank
- Cloth
- Briefcase