... , CE,ISO,Earth,sand,impacting,shocking machine Electric Earth Rammer 1.CE,ISO 2German BSF Bellows 3Aluminum Alloy made Crankcase ... 4Gear made of 20 Cr-Mn Alloy Steel Earth Rammer HCD80A with CE,ISO9001Application:Widly used in Road construction, ... tamp asphalt, concrete and clay. Main Features:1.Our tamping rammer is with advanced design, stable performance, strong tamping force, easy ...