Home \ Products \ Earth Anchor Drive Units Earth Anchor Drive Units If it’s dependable power and torque you want for installing earth anchors, Premier Attachments has the technology you need. We manufacture a wide variety of both single-speed and two-speed drive units that can handle the demands of the toughest jobs today’s anchor and pier installers take on. Our drive unit technology ensures that every pier and anchor are installed to the proper torque requirements. Premier Single Speed Earth Anchor Drive Units No drain line required Premier Two Speed Earth Anchor Drive Units Custom mounts welcome Torq-Hub Monitoring System 7" Touchscreen in ABS Casing For more information, please see our Premier Attachments Catalog. If you have any questions call our Customer Service Department at tel:1-866-458-0008 or Find a Dealer near you.