Tamping Rammer 80K-12 Impact rammer, vibratiion rammer,vibratory rammer, power rammer approved CE,EPA Tamping Rammer 80K-12 Tamping Rammer is used ... to compact the gravel, sand in road construction; used to compact the basic soil ... parametersCertificate: CE,EPA Model80K-10080K-12-180RWalking speed17 m/min17 m/min17 ...