SD45HPT 2 Speed High Powered "Supa" Anchoring Auger Drive - Digga

📘 Overview

The Digga SD45HPT is a 2-speed high-powered Supa anchoring drive (5000 PSI) for excavators 15-30T class — delivering 45,000+ ft-lbs of torque for helical screw anchor applications. Built with Digga's compact high-quality gearbox, built-in PRV (pressure relief valve), ECV (energy control valve) to prevent rapid decompression from pile kickback, and engineered hood and ears for maximum strength. Extreme duty shaft locking system. No complex hoses, valving, or filtration. Made in Dyersville, Iowa, USA.

⚙️ Key Features

• Model SD45HPT | 45,000+ ft-lbs | For excavators 15-30T class
• 2-speed high-powered Supa anchoring drive (5000 PSI)
• Compact Digga-made gearbox with built-in PRV
• ECV (energy control valve) — prevents rapid oil decompression from pile kickback
• Engineered hood and ears for maximum strength
• Extreme duty shaft locking system
• No complex hoses, valving, or filtration required
• Made in Dyersville, Iowa, USA

🔑 Benefits

• Built-in ECV prevents dangerous rapid oil decompression during pile kickback — the primary failure mode on high-torque anchor drives — when a helical pile encounters an obstruction and stops suddenly under high torque, the stored rotational energy in the machine's hydraulic system releases rapidly. Without ECV, this creates a pressure spike that can damage the drive, the hose circuit, and potentially cause machine instability. The ECV controls this energy release safely.
• Digga-designed gearbox rated specifically for {app_desc} loads — not a drilling drive modified for anchoring — anchoring creates cyclical torque spikes fundamentally different from drilling's steady resistance. The Supa/HP drive gearbox is engineered for anchor load profiles, not adapted from a drilling drive.
• Extreme duty shaft locking handles the high torque and pull-out forces of pile installation
• Simplified hydraulic circuit reduces installation time and failure points

📊 Specifications

🔗 Attachment Compatibility

Requires auxiliary hydraulic circuit. Mounting bracket and linkage sold separately. Contact eskidsteer.com for mount selection for your specific excavator or machine.

🚜 Machine Compatibility

Compatible with skid steer loaders and compact excavators:

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

❓ FAQs