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Makita DHR400 AVT Twin 18v Rotary Demolition Hammer

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Description

• Auto-Start Wireless System (AWS) – connects to compatible dust extractors with Bluetooth. The dust extractor automatically runs while the switch is on.
• Brushless motor
• Variable speed
• Electric brake
• Soft start
• Constant speed control
• Torque limiter
• LED job light
• “Soft no load” function automatically reduces the motor speed during idling to suppress the vibration of the machine body.
• 2-mode operation: Rotation with hammering / Hammering only
• Technical Details:
– Battery Type: Lithium-ion
– Body only machine – Voltage: 36 (18V x2)V
– Max in concrete (TCT bit): 40mm
– Max in concrete (TCT core): 105mm
– Impact energy: 8.0 J – Shank: SDS-MAX
– Blows per minute: 1450
– 2900bpm – Noise sound pressure: 91 dB(A)
– Noise sound power: 102 dB(A)
– Noise K factor: 3 dB(A)
– No Load Speed: 250 – 500 rpm
– Vibration K factor: 1.5 m/sec²
– Vibration: Hammer Drilling: 5.0 m/sec²
– Vibration: Chiselling: 4.5 m/sec²
– Net weight: 7.3 – 8.1 kg

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