In construction projects that require a stable subsurface, plate compactors are used to compact some types of soil and gravel. If you're looking for a way to make your work easier, this is the product for you. A plate compactor is a powerful machine that can save you a lot of time. They are made to make sure your driveways, sidewalks, and surfaces are nice and flat. They are used to compress and level the concrete slabs that have been poured. They can also be used to make asphalt paving level. This machine can also be used to make new concrete slabs level. The plate compactor can also be used to tamp and compact gravel and sand on top of the asphalt or concrete slab. Plate compactors work best on granular soils, such as those that contain more sand or gravel. It may be beneficial to add some moisture to the soil before using the plate compactor. Specifications: Engine: Honda GX160 Engine power:4.0kW(5.5HP) Weight:90Kgs Frequency:4200VPM Centrifugal force:15kN Compaction depth:30cm Travel speed:45cm/s Efficiency:660㎡/Hr Plate size:56x44cm Packed by carton box