Tamping Rammers (Jumping Jacks)

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  • Compaction depth, mm: 450

Vibrotrambovka Tekhmann construction TCTR-80/168L (827858)

TEKHMANN level — checking horizontal, vertical or angular alignment. 168L. Ref.: 14-827858.

Price ₴45,600.00
Power, W 4100
Rotational speed, rpm 2500
Rotational speed, rpm 3600
Country of manufacture Китай

Tamping rammers (widely recognized as jumping jacks or trench rammers) are compact, high-impact compaction units specifically engineered for deep soil densification in confined and restricted areas. Unlike flat plate compactors, a rammer concentrates its force onto a small, narrow shoe, delivering powerful vertical percussive blows with a high jumping stroke amplitude. This distinct mechanical action makes rammers exceptionally effective in cohesive, clay-heavy soils, silts, and deep backfill applications around footings where vibrating plates bog down. They are widely utilized by utility contractors for backfilling pipeline trenches, conduit excavations, and perimeter foundations. Crucial selection specs include operating weight (typically 60–85 kg), impact force per blow, and shoe dimensions.