Compactors

Plate compactors, and trench compactors both compress dirt, soil, or gravel by applying downward pressure. This helps fill air pockets in the ground, making the surface more stable. After compaction, the ground can support heavier loads and provide a smoother, even surface. Plate compactors, also known as whacker plates, have a heavy plate on the bottom which moves rapidly up and down. The combination of these rapid impacts, the plate weight, and impact forces, results in the soil underneath being compacted or packed. Use to compact asphalt and sub-base on driveways and car parks, especially in tight spaces where a large roller might not be able to reach. They work best on granular soils, which contain more sand or gravel, and it may help to add some moisture to the soil before using the plate compactor. It generally takes two to four passes to achieve proper compaction, depending on the situation. Trench compactors, also known as jumping jacks, tamping rammers, an elephants foot or a rams foot, are perfect for compacting ground where space is restricted. Use during trench-works, excavations, roadworks or garden ground preparation. The motor delivers a gives a strong focused degree of compaction force which is especially effective for soils with high clay content which need more force to compact them. They’re easy to transport.