Specification Item HCD70 HCD80 HCD90 Weight 80 kg 82 kg 90 kg Output Power 3 kw 3 kw 3 kw Plate Size 275*330mm 280*305mm 275*330mm Advancing Speed 10-15m/min 12-15m/min 12-15m/min Leap Height 45-65mm 45-65mm 45-65mm Impact Energy 70 N.m 70 N.m 80 N.m Impact Frequency 400-600 times/min 400-600 times/min 400-600 times/min Packing Size 700*380*880mm 700*380*850mm 700*380*900mm