



| Compare |
|---|
Model | Shank Size | Blow speed | Stroke | Impact energy | Impact frequency | Air consumption | Air inlet | Hose inlet | Noise level | Weight |
mm | bpm | mm | J | Hz | m³/min | In | In | dB(A) | kg | |
RH21-4500 | 10.18 | 4500 | 40 | 15 | 75 | 0.5 | 1/4 | 1/4 | 99 | 1.2 |
RH21-2500 | 17.3 | 2500 | 25 | 25 | 42 | 0.8 | 3/8 | 3/8 | 105 | 6.5 |
RH21-1800 | 17.3 | 1800 | 100 | 40 | 30 | 0.95 | 3/8 | 3/8 | 102 | 8.0 |
RH21-150 | 26 | 1300 | 150 | 70 | 22 | 1 | 3/4 | 3/4 | 110 | 14 |
RH21-230 | 30 | 1000 | 230 | 80 | 17 | 1.2 | 3/4 | 3/4 | 115 | 24 |
RH21-1450 | 26 | 1450 | 250 | 90 | 24 | 2.0 | 3/4 | 3/4 | 120 | 30 |
RH21-1100 | 30 | 1200 | 280 | 100 | 20 | 3.0 | 3/4 | 3/4 | 125 | 40 |