Makita HR4003C 1100 W combined hammer. Max capacity 40 mm, SDS-MAX insert, 2 operating modes: rotation percussion and percussion. Safety clutch, soft start and variable speed from 250 to 500 rpm.
Safety clutch, soft start and variable speed from 250 to 500 rpm.
CARACTERISTICS
- 2 selector positions: rotation + percussion, percussion.
- In percussion mode you can work with the trigger or leave it fixed with the switch.
- Electronic speed regulator (5 positions)
- Speed control (5 positions)
- Luminous indicators that warn of brush wear or possible power interruptions
- Switches that can be left fixed with the switch
- Switches that can be left fixed with the switch
- SDS-MAX insert.
SPECIFICATIONS
- Power rating 1,100 W
- R.p.m 250 - 500 Rpm
- Strokes per minute 1,450 - 2,900 gpm
- Maximum capacity 1,100 W.
- Max. capacity in concrete 10 - 40 mm
- Max. capacity core bit 20 - 105 mm
- Weight 6.2 Kg
- Cable length 4.0 m
- Dimensions. LxWxH 479 x 112 x 112 x 263 mm
- Dimensions.
- Chisel preset positions 24 positions
- Safety clutch
- Soft start
- Soft start
- Constant electronics
- Constant electronics
- Variable speed (dial)
- Speed control
- Safety clutch.
- SDS-MAX insert
- SDS-MAX insert
- Vibration emission 10.00 m/sec²,
- Vibration emission 10.00 m/sec²,
- Uncertainty (K) of vibration 1.50 m/sec²,
- Sound pressure (K)
- Sound pressure 92.00 dB(A)
- Sound pressure 92.00 dB(A)
- Sound power 103,00 dB(A)
- Sound power 103,00 dB(A)
- Sound uncertainty (K) 3.00 dB(A)
- Sound power 103.00 dB(A)
.