General description Makita HM0871C is a powerful 5kg SDS Max Demolition Hammer designed for high durability and excellent demolition performance. It features anti-vibration technology that ensures extra-low vibration during operation, making it comfortable to use for extended periods. Technical specifications Impact energy: 8.1 J Blows per minute: 1100-2650 bpm Input wattage: 1100 W Vibration (Chiselling): 8 m/sec² Vibration K factor: 1.5 m/sec² Noise sound pressure: 86 dB(A) Noise sound power: 97 dB(A) Noise K factor: 3 dB(A) Net weight: 5.6 - 5.8 kg Compatibility and accessories Adapted for SDS-MAX bits Standard equipment includes bit grease, side handle, and carry case Installation One touch sliding chuck for easy bit installation and removal Usage Variable speed control for precise operation Constant speed under load for consistent performance Soft start feature for smooth operation LED lamp indicates when to replace carbon brush