... Height:50-80mm 4.Impact Force: 13-16.5kn Power Rammer FeaturesPower Rammerused for building, ground, yard, roadbed, bridge pier, ... , stable performance, laying solid strength, flexible operation, use safety, high efficiency, wide range of features.1) Special 4-stroke engine ... Frequency500-650/minBounding Height50-65mmPlatform Parameters300*330mmPacking Size610x520x970mm Power Rammer 80K-100