7DDT 2 Speed High Flow Auger Drive - Digga

📘 Overview

The Digga 7DDT is a two-speed cab-controlled excavator auger drive for 4.5–8T excavators machines. Digga compact high-torque planetary gearbox + Eaton motor with integrated PRV. 2-piece shaft design. HALO alignment system compatible. 5-year gearbox / 3-year motor / lifetime shaft pull-out warranty. Made in Dyersville, Iowa, USA.

⚙️ Key Features

• Model 7DDT | Two-speed cab-controlled | For 4.5–8T excavators
• Two-speed switching — high-torque/low-speed ↔ high-speed/lower-torque from cab
• Digga Planetary gearbox + Eaton motor with integrated PRV
• 2-piece shaft design | HALO compatible
• 5-yr gearbox | 3-yr motor | Lifetime shaft | Made in USA

🔑 Benefits

• Purpose-built for this machine weight class — engineered to rated performance at this tonnage
• Integrated PRV eliminates external valve block leak risk
• 5-year gearbox warranty far exceeds the 1-year industry standard
• HALO plumb alignment for precision commercial foundation and pile drilling

📊 Specifications

🔗 Attachment Compatibility

Requires auxiliary hydraulic circuit. Mounting bracket and auger bit required for full operation — sold separately. Contact eskidsteer.com for bracket and bit selection for your specific excavator model.

🚜 Machine Compatibility

For excavators in the 4.5–8T excavators class:

Confirm excavator auxiliary hydraulic output and pin dimensions for mounting bracket compatibility before ordering.

❓ FAQs