SD80 2 Speed "Supa" Anchor Auger Drive - Digga

📘 Overview

The Digga SD80 is a 2-speed Supa anchor drive for excavators 18-50T class — delivering 70,000-80,000 ft-lbs of torque for helical screw anchor applications. Built with Digga's compact high-quality gearbox, built-in PRV, ECV anti-kickback valve, engineered hood and ears for maximum strength, and extreme duty shaft locking system. No complex hoses, valving, or filtration. Made in Dyersville, Iowa, USA.

⚙️ Key Features

• Model SD80 | 70,000-80,000 ft-lbs | 2-speed Supa anchor drive | For excavators 18-50T class
• Compact Digga-made gearbox with built-in PRV
• ECV (Energy Control Valve) — anti-kickback, prevents rapid decompression
• Engineered hood and ears for maximum strength
• Extreme duty shaft locking system
• No complex hoses, valving, or filtration
• Made in Dyersville, Iowa, USA | Digga — since 1981

🔑 Benefits

• ECV prevents dangerous rapid decompression during pile kickback — the primary failure mode on high-torque anchor drives
• Digga-designed gearbox engineered for anchor load profiles — not a drilling drive modified for anchoring
• Extreme duty shaft locking handles high torque and pull-out forces of pile installation
• Simplified hydraulic circuit reduces installation time and failure points on complex sites

📊 Specifications

🔗 Attachment Compatibility

Requires auxiliary hydraulic circuit. Mounting bracket and linkage sold separately. Contact eskidsteer.com with machine make/model/year for mount selection.

🚜 Machine Compatibility

For skid steers and excavators:

Confirm machine hydraulic output and weight class. Mount sold separately.

❓ FAQs