Background
The Makita HR4040C is a rotary hammer drill equipped with an 11 Amp motor, providing 2,800 BPM and 4.2 Joules of impact energy. The model number is located on the side nameplate. It also includes a torque limiter to minimize gear damage and an integrated LED service light to indicate when brush replacement is necessary.
Technical Specifications
- Model: HR4040C
- Power Source: Corded Electric
- Amps: 11 Amps
- Impact Energy: 4.2 Joules
- No Load Speed: 250-500 RPM
- Blows per Minute: 1,450-2,800 BPM
- Bit Type: Accepts SDS-MAX
- Vibration Control: Yes
- LED Service Light: Yes
- Color: Teal
Makita HR4040C Spline Shank Model
Makita HR4040C Service Changes