​RD22

Hole size ​ ​ ​ ​ ​ ​ ​ 27 - 45 mm

Impact power class ​ ​ ​ ​ ​5.5 kW

Battery pressure ​ ​ ​ ​ ​ ​ ​55 & 4 bar

Weight ​ ​ ​ ​ ​ ​ ​ ​63 kg

Percussion Rate ​​ ​ ​ 70 Hz

Percussion Kinetic Energy ​ ​ ​ ​ ​70 J

Percussion Oil Flow ​ ​ ​ ​ ​ ​25 - 28 L/min

Percussion Pressure ​ ​ ​ ​ ​ ​80-160 bar max

Rotation Speed ​ ​ ​ ​ ​ ​200 - 400 rpm max

Rotation Torque ​ ​ ​ ​ ​ ​70-170 Nm

Rotation Oil Flow ​ ​ ​ ​ ​11-18 L/min max

Rotation Pressure ​ ​ ​ ​ ​120 bar max

Shank Hex ​ ​ ​ ​ 22x108 & 25x108 mm

Shank Lubrication ​ ​ ​ ​4 bar min, 250-300 L/min

Flushing: Water pressure and flow ​ ​ 6 bar max, 15-20 L/min

Flushing: Air pressure and flow ​​ ​ ​ ​6 bar max, 800 L/min