1,compact the sticky sandy soil, gravel soil, and macadam, 2,has compact structure, aesthetic appearance. main parameters:1, arose vibration ratio: 30KN2, vibration frequency: 62Hz3, impact strength: 2.00kg/cm4, max. impact efficiency: 340 m/b5, forwarding speed: 15 m/min.6, effect depth: 30cm7, capacity of climbin slope: 25%8, noice: 75 dB9, motor: 380V, 4KW, 50Hz, 3 phase pavement compactor ...