... that other vibrators are unable to compare.The HZD200 petrol engine compactor is mainly composed of compacting plate, vibratory box ... , driving gear, diesel engine, damping device and handles.parameters of HZR115 compactor:1, ... engine rotation speed: 3000 rpm.8, tamping plate area: 0.2 M*M9, machine weight: 144KG10, machine size: 830mm*480mm*650mm petrol engine ...