The HM004G is an 80Vmax cordless breaker powered by two 40Vmax XGT Li-Ion batteries in series. With 80Vmax high voltage and a Brushless motor, this cordless model has achieved power similar to the existing corded models
Features
Soft start suppresses start-up reaction for more control and better accuracy
Auto-start Wireless System (AWS) connects to compatible vacuum cleaners with Bluetooth
Twin LED lights with pre-glow and afterglow functions for better illumination and more accurate work
AVT (Anti-Vibration Technology) ensures extra-low vibration performance
Battery protection circuit protects against overloading, over-discharging and over-heating
Constant speed control maintains constant speed under load
Specification

Vibration Uncertainty (K Factor), Chiselling 1,5 m/s²
Voltage XGT ?
Nominal Battery Voltage 2 x 40 V
Battery Chemistry (Ni-Cd / Ni-MH / Li-ion) Li-ion
Max Output Power 4400 W
Impacts per Minute (IPM) 870 min-¹
Impact Energy 72,8 J
Hex shank 28,6 mm
AWS ready ?
Sound Power Level (LWA) 103 dB(A)
Sound Pressure Level (LpA) 95 dB(A)
Noise Uncertainty (K Factor) 1,62 dB(A)
Vibration Level, Chiselling 6,5 m/s²
Product net weight 28,2 kg
Tool weight with battery 29,7 - 32,1 kg

Standard Equipment
1x Makita HM004GZ04 Twin 40v Max XGT Brushless Breaker Body Only
1x Hex Wrench 5 Mm 783203-8
1x Bluetooth Chip 198900-7
Warranty

Brand Name	Makita
Manufacturer Model No	0197050004840
mpn	HM004GZ04