The 7DDT 2-Speed High Flow Auger Drive is a premium heavy-duty attachment built for backhoes working in the most demanding drilling environments. Designed for maximum versatility, this unit features a dual-speed hydraulic motor, allowing operators to switch between high-speed drilling for efficiency and low-speed, high-torque output for penetrating hard, compact, or rocky ground.
With a robust 2.5″ hex output shaft and a heavy-duty planetary gearbox, the 7DDT is engineered to handle large augers and deep drilling applications with ease. The backhoe mount provides a secure and stable connection, ensuring reliable performance for mid- to large-size machines commonly used in construction, utilities, and foundation work.
An integrated pressure relief system protects the drive from hydraulic spikes while eliminating the need for bulky external valve blocks, keeping the unit compact and low maintenance. This makes the 7DDT an ideal solution for contractors who need both power and adaptability on the job.
















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