... ,easy operation process,safety and reliability and stable performance the plate compactor is widely used at some small buildings, such as ... .The HZR115 petrol engine compactor is mainly composed of compacting plate, vibratory box, driving gear, diesel engine, damping device and handles ... : 6.5 Ps7, engine rotation speed: 3000 rpm.8, tamping plate area: 0.2 M*M9, machine weight: 144KG10, machine size ...