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Makita SDS-MAX Rotary Hammer HR4511C
The Makita HR4511C SDS‑Max rotary hammer delivers powerful 9.4 J impact energy for heavy duty drilling and chiselling in concrete. Featuring anti vibration technology, variable speed, and a torque limiter, it ensures control, comfort, and durability for demanding construction tasks.
SKU: MKRD
| Feature | Specification |
|---|---|
| Model | HR4511C |
| Power Input | 1,350 W (corded) |
| Shank Type | SDS‑Max |
| No‑Load Speed | 130–280 rpm |
| Blows per Minute (IPM) | 1,250–2,750 bpm |
| Impact Energy | 9.4 J (E‑PTA) |
| Max Drilling Diameter (Concrete) | 45 mm (TCT); 125 mm (core bit) |
| Modes | Hammer drilling, chiselling, rotary drilling |
| Anti‑Vibration | AVT™ for lower hand-arm vibration |
| Soft Start & Constant Speed | Yes |
| Torque Limiter | Yes – protects against bit binding |
| LED Service Light | Indicates brush wear and faults |
| Weight | ~8.5 kg (without cable) |
| Length | 458 mm |
| Noise Level | LpA: 95 dB(A); LWA: 103 dB(A) |
| Vibration Level | Drilling: 8.3 m/s²; Chiselling: 7.1 m/s² |
| Extra Features | 16‑position chisel, soft-grip handle, side handles, D-handle |
| One Day | One Week | Long Term Hire |
|---|---|---|
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