The 16DDS High Flow Auger Drive with Halo is an extreme-duty, high-performance attachment engineered for large excavators and the most demanding drilling applications. Designed to deliver maximum torque and long-term durability, this unit is built for contractors operating in high-production, heavy-load environments.
Equipped with a heavy-duty 3″ hex output shaft, the 16DDS is capable of driving oversized augers for deep foundation drilling, piling, and large-scale infrastructure work. Its oversized planetary gearbox is engineered to handle extreme torque loads, allowing operators to drill through rock, dense clay, and highly compacted ground conditions with confidence.
The integrated Halo Alignment System ensures precise, vertical drilling without requiring a spotter, improving efficiency and accuracy on large job sites. Combined with a high-flow hydraulic motor and built-in pressure relief system, the 16DDS minimizes maintenance while protecting critical components from hydraulic stress.
This unit is ideal for contractors who demand maximum power, reliability, and precision in the toughest working conditions.















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